炭酸 水素 ナトリウム。 炭酸水素ナトリウムの製法・性質・用途とは? わかりやすく解説! わかりやすく解説!

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炭酸 水素 ナトリウム

CAS番号. 144-55-8 化学名: 炭酸水素ナトリウム 别名: 炭酸水素ナトリウム [一般有機合成用];メイロン;重そう;重炭酸ナトリウム;重炭酸ソ-ダ;重曹;二炭酸ナトリウム;炭酸水素Na;0. ,ACS REAGENT,REAG. EUR. ,MEETS ANALYTICAL SPECIFICATION OF PH. EUR. ,BP,USP,FCC,E500,99. 0-100. 屈折率 : 1. 159 色: White 臭い Odor : Odorless PH: 8. 3 0. 1molfreshly prepared 酸塩基指示薬変色域 pH : 7. 8 - 8. 2 酸解離定数 Pka : 1 6. 37, 2 10. P264 取扱い後は手や顔をよく洗うこと。 次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。 その後も洗浄を続けること。 炭酸水素ナトリウム 価格 メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入 富士フイルム和光純薬株式会社 wako W01W0119-1380 炭酸水素ナトリウム「製造専用」 99. 溶解性 水に可溶 8. 澄明 1. 0g, 水20mL 水にやや溶けやすく、エタノールにほとんど溶けない。 用途 清涼飲料水原料、ふくらし粉。 用途 医薬品原料、ふくらし粉 用途 入浴剤? 食品添加物? 飼料配合原料、土壌安定剤? セメント添加物、医薬、消火剤、粉末石けん原料、食品添加物 ふくらし粉、清涼飲料 、農薬 殺菌剤 用途 胃酸を中和し、酸性度を低下 させます。 用途 胃酸を中和し、酸性度を低下 させます。 化粧品の成分用途 pH調整剤、緩衝剤、口腔ケア剤、口腔衛生剤、皮膚保護剤、消臭剤、研磨. スクラブ剤 効能 制酸薬, アルカリ化薬, 解毒薬, 補正用電解質液 商品名 タンソニン 陽進堂 ; バイフィル エイワイファーマ ; プレビネート 共和薬品工業 ; メイロン 大塚製薬工場 ; メイロン 大塚製薬工場 ; 炭酸水素Na 扶桑薬品工業 ; 炭酸水素Na 扶桑薬品工業 ; 炭酸水素ナトリウム コーアイセイ ; 炭酸水素ナトリウム シオエ製薬 ; 炭酸水素ナトリウム ニプロ ; 炭酸水素ナトリウム 三恵薬品 ; 炭酸水素ナトリウム 健栄製薬 ; 炭酸水素ナトリウム 司生堂製薬 ; 炭酸水素ナトリウム 吉田製薬 ; 炭酸水素ナトリウム 小堺製薬 ; 炭酸水素ナトリウム 山善製薬 ; 炭酸水素ナトリウム 恵美須薬品化工 ; 炭酸水素ナトリウム 扶桑薬品工業 ; 炭酸水素ナトリウム 日医工 ; 炭酸水素ナトリウム 日医工 ; 炭酸水素ナトリウム 日医工 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 昭和製薬 ; 炭酸水素ナトリウム 東洋製薬化成 ; 炭酸水素ナトリウム 東海製薬 ; 重ソー ケミックス ; 重ソー 原沢製薬工業 ; 重ソー 日新製薬-山形 ; 重ソー 日新製薬-山形 ; 重ソー 日新製薬-山形 ; 重ソー 日新製薬-山形 ; 重ソー 東和薬品 ; 重曹 マイラン製薬 使用上の注意 湿った空気中で徐々に分解する。 説明 Sodium bicarbonate, which is the compound commonly called baking soda, exists as a white, odorless, crystalline solid. Sodium bicarbonate is extracted using solution mining by pumping hot water through injection wells to dissolve the nahcolite from the Eocene beds where it occurs 1,500 to 2,000 feet below the surface. The dissolved sodium bicarbonate is pumped to the surface where it is treated to recover NaHCO 3 from solution. Sodium bicarbonate can also be produced from the trona deposits, which is a source of sodium carbonates see Sodium Carbonate. 化学的特性 Sodium bicarbonate occurs as an odorless, white, crystalline powder with a saline, slightly alkaline taste. The crystal structure is monoclinic prisms. Grades with different particle sizes, from a fine powder to free-flowing uniform granules, are commercially available. 化学的特性 Sodium bicarbonate, NaHC03, also known as sodium acid carbonate and baking soda, is a white water-soluble crystalline solid. and is used in food preparation. Sodium bicarbonate also finds use as a medicine,a butter preservative, in ceramics,and to prevent timber mold. 物理的性質 White crystalline powder or granules; monoclinic crystals; density 2. 3; insoluble in alcohol; decomposes in acids. 使用 Sodium bicarbonate, used in the formof baking soda and baking powder, is the most common leavening agent. When baking soda,which is an alkaline substance, is added to a mix, it reacts with an acid ingredient to producecarbon dioxide. Baking powders contain baking soda as a primaryingredient along with acid and other ingredients. Depending on the formulation, bakingpowders can produce carbon dioxide quickly as a single action powder or in stages, as with adouble-action powder. Baking soda is also used as a source of carbon dioxide for carbonatedbeverages and as a buffer. In addition to baking, baking soda has numerous household uses. It is used as a generalcleanser, a deodorizer, an antacid, a fire suppressant, and in personal products such as toothpaste. Sodium bicarbonate is a weak base in aqueous solution, with a pH of about 8. Thebicarbonate ion HCO3- has amphoteric properties, which means it can act as either an acidor a base. This gives baking soda a buff ering capacity and the ability to neutralize both acidsand bases. Food odors resulting from acidic or basic compounds can be neutralized with bakingsoda into odor-free salts. Because sodium bicarbonate is a weak base, it has a greater abilityto neutralize acid odors. In cattle it helps maintain rumen pH andaids fiber digestibility; for poultry it helps maintain electrolyte balance by providing sodiumin the diet, helps fowl tolerate heat, and improves eggshell quality. Sodium bicarbonate is used in the chemical industry as a buff ering agent, a blowingagent, a catalyst, and a chemical feedstock. Sodium bicarbonate is used in the leather tanningindustry for pretreating and cleaning hides and to control pH during the tanning process. Heating sodium bicarbonate produces sodium carbonate, which is used for soap and glassmaking. Sodium bicarbonate is incorporated into pharmaceuticals to serve as an antacid, abuff ering agent, and in formulations as a source of carbon dioxide in eff ervescent tablets. Drychemical type BC fire extinguishers contain sodium bicarbonate or potassium bicarbonate. Other uses of bicarbonate include pulp and paper processing, water treatment, and oil welldrilling. 使用 Sodium Bicarbonate is a leavening agent with a ph of approxi- mately 8. it functions with food grade phosphates acidic leavening compounds to release carbon dioxide which expands during the baking process to provide the baked good with increased volume and tender eating qualities. it is also used in dry-mix beverages to obtain carbonation, which results when water is added to the mix containing the sodium bicarbonate and an acid. it is a component of baking powder. it is also termed baking soda, bicarbonate of soda, sodium acid carbonate, and sodium hydrogen carbonate. 使用 manufacture of many sodium salts; source of CO2; ingredient of baking powder, effervescent salts and beverages; in fire extinguishers, cleaning Compounds. 使用 sodium bicarbonate baking soda is an inorganic salt used as a buffering agent and a pH adjuster, it also serves as a neutralizer. It is used in skin-smoothing powders. 調製方法 Sodium bicarbonate is manufactured either by passing carbon dioxide into a cold saturated solution of sodium carbonate, or by the ammonia—soda Solvay process, in which first ammonia and then carbon dioxide is passed into a sodium chloride solution to precipitate sodium bicarbonate while the more soluble ammonium chloride remains in solution. 定義 Baking soda: A white solid formed either by passing an excess of carbon dioxide through sodium carbonate or hydroxide solution, or by precipitation when cold concentrated solutions of sodium chloride and ammonium hydrogencarbonate are mixed. Sodium hydrogencarbonate decomposes on heating to give sodium carbonate, carbon dioxide, and water. With dilute acids, it yields carbon dioxide. It is used as a constituent of baking powder, in effervescent beverages, and in fire extinguishers. Its aqueous solutions are alkaline as a result of salt hydrolysis. Sodium hydrogencarbonate forms monoclinic crystals. brand name Neut Abbott ; Soda Mint Lilly. 一般的な説明 Odorless white crystalline powder or lumps. Slightly alkaline bitter taste. pH of freshly prepared 0. 1 molar aqueous solution : 8. pH of saturated solution : 8-9. Non-toxic. 空気と水の反応 Stable in dry air, but slowly decomposes in moist air. Moderately water soluble. Decomposes slowly in water accelerated by agitation. 反応プロフィール Sodium bicarbonate reacts exothermically with acids to generate non-toxic carbon dioxide gas. Decomposes when heated. Incompatible with acids, acidic salts dopamine hydrochloride, pentazocine lactate, many alkaloidal salts aspirin and bismuth salicylate. 火災危険 Literature sources indicate that Sodium bicarbonate is noncombustible. 応用例(製薬) Sodium bicarbonate is generally used in pharmaceutical formulations as a source of carbon dioxide in effervescent tablets and granules. It is also widely used to produce or maintain an alkaline pH in a preparation. When the tablets or granules come into contact with water, a chemical reaction occurs, carbon dioxide is evolved, and the product disintegrates. Melt granulation in a fluidized bed dryer has been suggested as a one-step method for the manufacture of effervescent granules composed of anhydrous citric acid and sodium bicarbonate, for subsequent compression into tablets. Tablets may also be prepared with sodium bicarbonate alone since the acid of gastric fluid is sufficient to cause effervescence and disintegration. Sodium bicarbonate is also used in tablet formulations to buffer drug molecules that are weak acids, thereby increasing the rate of tablet dissolution and reducing gastric irritation. The effects of tablet binders, such as polyethylene glycols, microcrystalline cellulose, silicified microcrystalline cellulose, pregelatinized starch, and povidone, on the physical and mechanical properties of sodium bicarbonate tablets have also been investigated. 8,9 Additionally, sodium bicarbonate is used in solutions as a buffering agent for erythromycin, lidocaine, local anesthetic solutions, and total parenteral nutrition TPN solutions. In some parenteral formulations, e. niacin, sodium bicarbonate is used to produce a sodium salt of the active ingredient that has enhanced solubility. Sodium bicarbonate has also been used as a freeze-drying stabilizer and in toothpastes. Recently, sodium bicarbonate has been used as a gas-forming agent in alginate raft systems and in floating, controlledrelease oral dosage forms for a range of drugs. Tablet formulations containing sodium bicarbonate have been shown to increase the absorption of paracetamol, and improve the stability of levothyroxine. Sodium bicarbonate has also been included in formulations of vaginal bioadhesive tablets and in carbon dioxide releasing suppositories. Therapeutically, sodium bicarbonate may be used as an antacid, and as a source of the bicarbonate anion in the treatment of metabolic acidosis. Sodium bicarbonate may also be used as a component of oral rehydration salts and as a source of bicarbonate in dialysis fluids; it has also been suggested as a means of preventing radiocontrast-induced nephrotoxicity. Sodium bicarbonate is used in food products as an alkali or as a leavening agent, e. baking soda. 応用例(製薬) Sodium bicarbonate is usually administered orally in order to regulate the serum pH. Imbalances of the plasma pH can be due to problems occurring in the kidneys such as renal tubular acidosis. Within the kidneys, blood is filtered before it passes through the tubular part of the nephrons where re-absorption or secretion of important salts and others takes place. 生物活性 Commonly used laboratory reagent 安全性プロファイル Low toxicity by ingestion. An experimental teratogen. A nuisance dust. Human systemic effects: changes in potassium levels, increased urine volume, metabolic acidosis, nausea or vomiting, respiratory changes, sodium level changes. Mutation data reported. 安全性 Sodium bicarbonate is used in a number of pharmaceutical formulations including injections and ophthalmic, otic, topical, and oral preparations. Any carbon dioxide formed is eliminated via the lungs. The amount of sodium present in antacids and effervescent formulations has been sufficient to exacerbate chronic heart failure, especially in elderly patients. Orally ingested sodium bicarbonate neutralizes gastric acid with the evolution of carbon dioxide and may cause stomach cramps and flatulence. When used as an excipient, sodium bicarbonate is generally regarded as an essentially nontoxic and nonirritant material. LD50 mouse, oral : 3. It is also used as adjunctive therapy in treating hypercalcemic or hyperkalemia crises. The reaction proceeds via surface-controlled kinetics; when sodium bicarbonate crystals are heated for a short period of time, very fine needleshaped crystals of anhydrous sodium carbonate are formed on the sodium bicarbonate surface. The effects of relative humidity and temperature on the moisture sorption and stability of sodium bicarbonate powder have been investigated. At ambient temperatures, aqueous solutions slowly decompose with partial conversion into the carbonate; the decomposition is accelerated by agitation or heat. Aqueous solutions of sodium bicarbonate may be sterilized by filtration or autoclaving. To minimize decomposition of sodium bicarbonate by decarboxylation on autoclaving, carbon dioxide is passed through the solution in its final container, which is then hermetically sealed and autoclaved. The sealed container should not be opened for at least 2 hours after it has returned to ambient temperature, to allow time for the complete reformation of the bicarbonate from the carbonate produced during the heating process. Aqueous solutions of sodium bicarbonate stored in glass containers may develop deposits of small glass particles. Sediments of calcium carbonate with traces of magnesium or other metal carbonates have been found in injections sterilized by autoclaving; these are due to impurities in the bicarbonate or to extraction of calcium and magnesium ions from the glass container. Sedimentation may be retarded by the inclusion of 0. 01—0. Sodium bicarbonate is stable in dry air but slowly decomposes in moist air and should therefore be stored in a well-closed container in a cool, dry place. The solid should not be heated above 40o due to the formation of carbonate. 不和合性 Sodium bicarbonate reacts with acids, acidic salts, and many alkaloidal salts, with the evolution of carbon dioxide. Sodium bicarbonate can also intensify the darkening of salicylates. In powder mixtures, atmospheric moisture or water of crystallization from another ingredient is sufficient for sodium bicarbonate to react with compounds such as boric acid or alum. In liquid mixtures containing bismuth subnitrate, sodium bicarbonate reacts with the acid formed by hydrolysis of the bismuth salt. In solution, sodium bicarbonate has been reported to be incompatible with many drug substances such as ciprofloxacin, amiodarone, nicardipine, and levofloxacin. 規制状況 Regulatory Status GRAS listed. Accepted for use as a food additive in Europe. Included in the FDA Inactive Ingredients Database injections; ophthalmic preparations; oral capsules, solutions, and tablets. Included in parenteral intravenous infusions and injections and nonparenteral medicines chewing gums; ear drops; eye lotions; oral capsules, chewable tablets, effervescent powders, effervescent tablets, granules, soluble tablets, orodispersible tablets, and tablets; suppositories and suspensions licensed in the UK. 炭酸水素ナトリウム 上流と下流の製品情報 原材料• 144-55-8• SODIUM BICARBONATE, BIO-REFINEDSODIUM BICARBONATE, BIO-REFINEDSODIUM BICARBONATE, BIO-REFINEDSODIUM BICARBONATE, BIO-REFINED• SODIUM BICARBONATE, REAGENT ACS SODIUM BICARBONATE, REAGENT ACS SODIUM BICARBONATE, REAGENT ACS• SODIUM BICARBONATE, SOLUTION 0. 1 MSODIUM BICARBONATE, SOLUTION 0. 1 MSODIUM BICARBONATE, SOLUTION 0. 1 M• Natrium Bicarbonate• SODIUM BICARBONATE PWD• Sodium bicarbonate Manufacturer• Sodium bicarbonate standard solution• NAHCO3• NATRI HYDROGENOCARBONAS• SODIUM HYDROGEN CARBONATE SOLUTION, SATURATED• SODIUM HYDROGEN CARBONATE• Sodium hydrocarbonate• SODIUM ACID CARBONATE• SODIUM BICARBONATE• carbonic acid sodium salt 1:1• SODIUM BICARBONATE BP• SODIUM BICARBONATE COARSE DC185 RM-044• SOD. BICARBONATE• SODIUM HYDROGEN CARBONATE, 99. REAGENT• SODIUM BICARBONATE, BIOTECHNOLOGY PERFOR• SODIUM HYDROGEN CARBONATE POWDER, EXTRA PURE, DAB, PH. EUR. , B. , PH. FRANC. ,US• SODIUM BICARBONATE SOLUTION ASEPTICALLY FILLED ENDO• SODIUM HYDROGEN CARBONATE POWDER, R. , REAG. ACS, REAG. EUR. SODIUM BICARBONATE 5. 炭酸水素ナトリウム [一般有機合成用]• メイロン• 重そう• 重炭酸ナトリウム• 重炭酸ソ-ダ• 二炭酸ナトリウム• 炭酸水素Na• 炭酸水素ナトリウム 重炭酸ナトリウム• 重炭酸ナトリウム PURISS. ,ACS REAGENT,REAG. EUR. 重炭酸ナトリウム PURISS. ,MEETS ANALYTICAL SPECIFICATION OF PH. EUR. ,BP,USP,FCC,E500,99. 0-100. 重炭酸ナトリウム PURUM P. 炭酸水素ナトリウム 高杉• 炭酸水素ナトリウム 重炭酸ナトリウム KF• 炭酸水素ナトリウム 重曹• 炭酸水素ナトリウム「製造専用」• 炭酸水素ナトリウム 溶液• 重炭酸ナトリウム濃縮物• 炭酸水素ナトリウム• 炭酸水素ナトリウム JP17.

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重曹(炭酸水素ナトリウム)でうがい・歯磨き・掃除に!

炭酸 水素 ナトリウム

jp 緊急連絡電話番号 03-1234-5678 推奨用途及び使用上の制限 入浴剤・医薬・食品添加物・飼料配合原料、土壌安定剤・セメント添加物、医薬、消火剤、粉末石けん原料、食品添加物(ふくらし粉、清涼飲料)、農薬(殺菌剤) 2.危険有害性の要約 GHS分類 分類実施日 H25. 19、政府向けGHS分類ガイダンス(H25. 7版)を使用 GHS改訂4版を使用 物理化学的危険性 健康に対する有害性 環境に対する有害性 水生環境有害性 (急性) 分類実施中 水生環境有害性 (長期間) 分類実施中 注) 上記のGHS分類で区分の記載がない危険有害性項目については、政府向けガイダンス文書で規定された「分類対象外」、「区分外」または「分類できない」に該当する。 なお、健康有害性については後述の11項に、「分類対象外」、「区分外」または「分類できない」の記述がある。 GHSラベル要素 絵表示 該当しない 注意喚起語 該当しない 危険有害性情報 該当しない 注意書き 安全対策 該当しない 応急措置 該当しない 保管 該当しない 廃棄 該当しない 他の危険有害性 情報なし 3.組成及び成分情報 単一製品・混合物の区別 単一製品 化学名又は一般名 炭酸水素ナトリウム 別名 メイロン(Meylon) プレビネート(Prebinate) 濃度又は濃度範囲 情報なし 分子式 分子量 CHNaO3(84. 006) 化学特性 示性式又は構造式 CAS番号 144-55-8 官報公示整理番号(化審法) (1)-164 官報公示整理番号(安衛法) 既存 分類に寄与する不純物及び安定化添加物 情報なし 4.応急措置 吸入した場合 空気の新鮮な場所に移し、呼吸しやすい姿勢で休息させること。 気分が悪い時は、医師に連絡すること。 皮膚に付着した場合 水と石鹸で洗うこと。 気分が悪い時は、医師の診断、手当てを受けること。 眼に入った場合 水で数分間注意深く洗うこと。 次に、コンタクトレンズを着用していて容易に外せる場合は外すこと。 その後も洗浄を続けること。 直ちに医師に連絡すること。 飲み込んだ場合 口をすすぐこと。 気分が悪い時は、医師の診断、手当てを受けること。 火災時に刺激性、腐食性及び毒性のガスを発生するおそれがある。 特有の消火方法 危険でなければ火災区域から容器を移動する。 消火を行う者の保護 適切な空気呼吸器、防護服(耐熱性)を着用する。 6.漏出時の措置 人体に対する注意事項、保護具及び緊急措置 全ての着火源を取り除く。 直ちに、全ての方向に適切な距離を漏洩区域として隔離する。 関係者以外の立入りを禁止する。 密閉された場所に立入る前に換気する。 環境に対する注意事項 環境中に放出してはならない。 封じ込め及び浄化の方法及び機材 回収・中和:漏洩物を掃き集めて空容器に回収し、後で廃棄処理する。 封じ込め及び浄化方法・機材:水で湿らせ、空気中のダストを減らし分散を防ぐ。 二次災害の防止策:プラスチックシートで覆いをし、散乱を防ぐ。 7.取扱い及び保管上の注意 取扱い 技術的対策 技術的対策:『8.ばく露防止及び保護措置』に記載の設備対策を行い、保護具を着用する。 局所排気・全体換気:『8.ばく露防止及び保護措置』に記載の局所排気、全体換気を行う。 安全取扱い注意事項 粉じん、蒸気、ヒューム、スプレーの吸入を避けること。 屋外又は換気の良い区域でのみ使用すること。 眼に入れないこと。 飲み込みを避けること。 皮膚との接触を避けること。 接触回避 『10.安定性及び反応性』を参照。 衛生対策 取扱い後はよく手を洗うこと。 保管 安全な保管条件 技術的対策:特別に技術的対策は必要としない。 保管条件:容器を密閉して換気の良い場所で保管すること。 酸から離しておくこと。 酸化剤から離して保管する。 安全な容器包装材料 情報なし 8.ばく露防止及び保護措置 管理濃度 未設定 許容濃度 日本産衛学会(2013年度版) 未設定 ACGIH(2013年版) 未設定 設備対策 この物質を貯蔵ないし取扱う作業場には洗眼器と安全シャワーを設置すること。 作業場には全体換気装置、局所排気装置を設置すること。 保護具 呼吸用保護具 適切な呼吸器保護具を着用すること。 手の保護具 適切な保護手袋を着用すること。 眼の保護具 適切な眼の保護具を着用すること。 皮膚及び身体の保護具 適切な保護衣を着用すること。 3(0. 159 20oC :SIDS 2004 溶解度 水:8. 化学的安定性 湿った空気中では変化する。 危険有害反応可能性 水溶液は弱アルカリ性である。 酸と激しく反応する。 吸入:ガス GHSの定義における固体である。 吸入:蒸気 GHSの定義における固体である。 5時間 4時間換算値:5. 3 との結果 SIDS 2004 に基づき区分外 国連分類基準の区分3 とした。 眼に対する重篤な損傷性又は眼刺激性 SIDS 2004 に5例のデータが報告されており、信頼性の高いEPA TSCAガイドラインに準拠した試験で24時間後のスコア値 MMTS が8. 3 わずかな刺激性 との報告があることから区分外 国連分類基準の区分3 とした。 呼吸器感作性 呼吸器感作性:データ不足のため分類できない。 皮膚感作性 皮膚感作性:データ不足のため分類できない。 生殖細胞変異原性 データ不足のため分類できない。 すなわち、in vivoデータはなく、in vitroでは、細菌の復帰突然変異試験及び哺乳類培養細胞の染色体異常試験で陰性である SIDS 2004。 発がん性 データ不足のため分類できない。 生殖毒性 データ不足のため分類できない。 なお、マウス、ラット、ウサギを用いた経口経路 強制 による発生毒性試験において、発生毒性はみられていない SIDS 2004。 生殖能に関する報告は得られていない。 なお、ラットの吸入ばく露 ミスト においては、ガイダンスの上限近傍の濃度 4. 以上の結果から区分外とした。 特定標的臓器毒性(反復ばく露) SIDS 2004 に本物質は米国食品医薬品局 FDA ではGRAS Generally Recognized As Safe 物質に認定されていることが記述されており、経口経路では区分外相当と考えられるが、他の経路での毒性情報がなく、データ不足のため分類できないとした。 吸引性呼吸器有害性 データ不足のため分類できない。 12.環境影響情報 生態毒性 水生環境有害性(急性) 分類実施中 水生環境有害性(長期間) 分類実施中 オゾン層への有害性 当該物質はモントリオール議定書の附属書に列記されていない。 13.廃棄上の注意 残余廃棄物 廃棄の前に、可能な限り無害化、安定化及び中和等の処理を行って危険有害性のレベルを低い状態にする。 廃棄においては、関連法規並びに地方自治体の基準に従うこと。 汚染容器及び包装 容器は清浄にしてリサイクルするか、関連法規並びに地方自治体の基準に従って適切な処分を行う。 空容器を廃棄する場合は、内容物を完全に除去すること。 14.輸送上の注意 該当の有無は製品によっても異なる場合がある。 法規に則った試験の情報と、分類実施中の12項の環境影響情報とに、基づく修正の必要がある。 緊急時応急措置指針番号 該当しない 15.適用法令 法規制情報は作成年月日時点に基づいて記載されております。 事業場において記載するに当たっては、最新情報を確認してください。 水道法 有害物質、水質基準 海洋汚染防止法 有害でないものとして指定する物質 農薬取締法 特定農薬 16.その他の情報 各データ毎に記載した。 <モデルSDSを利用するときの注意事項> 本安全モデルデータシートは作成年月日時点における情報に基づいて記載されておりますので、事業場においてSDSを作成するに当たっては、新たな危険有害性情報について確認することが必要です。 さらに、本安全データシートはモデルですので、実際の製品等の性状に基づき追加修正する必要があります。 また、特殊な条件下で使用するときは、その使用状況に応じた情報に基づく安全対策が必要となります。

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重曹で腎臓病予防?

炭酸 水素 ナトリウム

CAS番号. 144-55-8 化学名: 炭酸水素ナトリウム 别名: 炭酸水素ナトリウム [一般有機合成用];メイロン;重そう;重炭酸ナトリウム;重炭酸ソ-ダ;重曹;二炭酸ナトリウム;炭酸水素Na;0. ,ACS REAGENT,REAG. EUR. ,MEETS ANALYTICAL SPECIFICATION OF PH. EUR. ,BP,USP,FCC,E500,99. 0-100. 屈折率 : 1. 159 色: White 臭い Odor : Odorless PH: 8. 3 0. 1molfreshly prepared 酸塩基指示薬変色域 pH : 7. 8 - 8. 2 酸解離定数 Pka : 1 6. 37, 2 10. P264 取扱い後は手や顔をよく洗うこと。 次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。 その後も洗浄を続けること。 炭酸水素ナトリウム 価格 メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入 富士フイルム和光純薬株式会社 wako W01W0119-1380 炭酸水素ナトリウム「製造専用」 99. 溶解性 水に可溶 8. 澄明 1. 0g, 水20mL 水にやや溶けやすく、エタノールにほとんど溶けない。 用途 清涼飲料水原料、ふくらし粉。 用途 医薬品原料、ふくらし粉 用途 入浴剤? 食品添加物? 飼料配合原料、土壌安定剤? セメント添加物、医薬、消火剤、粉末石けん原料、食品添加物 ふくらし粉、清涼飲料 、農薬 殺菌剤 用途 胃酸を中和し、酸性度を低下 させます。 用途 胃酸を中和し、酸性度を低下 させます。 化粧品の成分用途 pH調整剤、緩衝剤、口腔ケア剤、口腔衛生剤、皮膚保護剤、消臭剤、研磨. スクラブ剤 効能 制酸薬, アルカリ化薬, 解毒薬, 補正用電解質液 商品名 タンソニン 陽進堂 ; バイフィル エイワイファーマ ; プレビネート 共和薬品工業 ; メイロン 大塚製薬工場 ; メイロン 大塚製薬工場 ; 炭酸水素Na 扶桑薬品工業 ; 炭酸水素Na 扶桑薬品工業 ; 炭酸水素ナトリウム コーアイセイ ; 炭酸水素ナトリウム シオエ製薬 ; 炭酸水素ナトリウム ニプロ ; 炭酸水素ナトリウム 三恵薬品 ; 炭酸水素ナトリウム 健栄製薬 ; 炭酸水素ナトリウム 司生堂製薬 ; 炭酸水素ナトリウム 吉田製薬 ; 炭酸水素ナトリウム 小堺製薬 ; 炭酸水素ナトリウム 山善製薬 ; 炭酸水素ナトリウム 恵美須薬品化工 ; 炭酸水素ナトリウム 扶桑薬品工業 ; 炭酸水素ナトリウム 日医工 ; 炭酸水素ナトリウム 日医工 ; 炭酸水素ナトリウム 日医工 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 日興製薬 ; 炭酸水素ナトリウム 昭和製薬 ; 炭酸水素ナトリウム 東洋製薬化成 ; 炭酸水素ナトリウム 東海製薬 ; 重ソー ケミックス ; 重ソー 原沢製薬工業 ; 重ソー 日新製薬-山形 ; 重ソー 日新製薬-山形 ; 重ソー 日新製薬-山形 ; 重ソー 日新製薬-山形 ; 重ソー 東和薬品 ; 重曹 マイラン製薬 使用上の注意 湿った空気中で徐々に分解する。 説明 Sodium bicarbonate, which is the compound commonly called baking soda, exists as a white, odorless, crystalline solid. Sodium bicarbonate is extracted using solution mining by pumping hot water through injection wells to dissolve the nahcolite from the Eocene beds where it occurs 1,500 to 2,000 feet below the surface. The dissolved sodium bicarbonate is pumped to the surface where it is treated to recover NaHCO 3 from solution. Sodium bicarbonate can also be produced from the trona deposits, which is a source of sodium carbonates see Sodium Carbonate. 化学的特性 Sodium bicarbonate occurs as an odorless, white, crystalline powder with a saline, slightly alkaline taste. The crystal structure is monoclinic prisms. Grades with different particle sizes, from a fine powder to free-flowing uniform granules, are commercially available. 化学的特性 Sodium bicarbonate, NaHC03, also known as sodium acid carbonate and baking soda, is a white water-soluble crystalline solid. and is used in food preparation. Sodium bicarbonate also finds use as a medicine,a butter preservative, in ceramics,and to prevent timber mold. 物理的性質 White crystalline powder or granules; monoclinic crystals; density 2. 3; insoluble in alcohol; decomposes in acids. 使用 Sodium bicarbonate, used in the formof baking soda and baking powder, is the most common leavening agent. When baking soda,which is an alkaline substance, is added to a mix, it reacts with an acid ingredient to producecarbon dioxide. Baking powders contain baking soda as a primaryingredient along with acid and other ingredients. Depending on the formulation, bakingpowders can produce carbon dioxide quickly as a single action powder or in stages, as with adouble-action powder. Baking soda is also used as a source of carbon dioxide for carbonatedbeverages and as a buffer. In addition to baking, baking soda has numerous household uses. It is used as a generalcleanser, a deodorizer, an antacid, a fire suppressant, and in personal products such as toothpaste. Sodium bicarbonate is a weak base in aqueous solution, with a pH of about 8. Thebicarbonate ion HCO3- has amphoteric properties, which means it can act as either an acidor a base. This gives baking soda a buff ering capacity and the ability to neutralize both acidsand bases. Food odors resulting from acidic or basic compounds can be neutralized with bakingsoda into odor-free salts. Because sodium bicarbonate is a weak base, it has a greater abilityto neutralize acid odors. In cattle it helps maintain rumen pH andaids fiber digestibility; for poultry it helps maintain electrolyte balance by providing sodiumin the diet, helps fowl tolerate heat, and improves eggshell quality. Sodium bicarbonate is used in the chemical industry as a buff ering agent, a blowingagent, a catalyst, and a chemical feedstock. Sodium bicarbonate is used in the leather tanningindustry for pretreating and cleaning hides and to control pH during the tanning process. Heating sodium bicarbonate produces sodium carbonate, which is used for soap and glassmaking. Sodium bicarbonate is incorporated into pharmaceuticals to serve as an antacid, abuff ering agent, and in formulations as a source of carbon dioxide in eff ervescent tablets. Drychemical type BC fire extinguishers contain sodium bicarbonate or potassium bicarbonate. Other uses of bicarbonate include pulp and paper processing, water treatment, and oil welldrilling. 使用 Sodium Bicarbonate is a leavening agent with a ph of approxi- mately 8. it functions with food grade phosphates acidic leavening compounds to release carbon dioxide which expands during the baking process to provide the baked good with increased volume and tender eating qualities. it is also used in dry-mix beverages to obtain carbonation, which results when water is added to the mix containing the sodium bicarbonate and an acid. it is a component of baking powder. it is also termed baking soda, bicarbonate of soda, sodium acid carbonate, and sodium hydrogen carbonate. 使用 manufacture of many sodium salts; source of CO2; ingredient of baking powder, effervescent salts and beverages; in fire extinguishers, cleaning Compounds. 使用 sodium bicarbonate baking soda is an inorganic salt used as a buffering agent and a pH adjuster, it also serves as a neutralizer. It is used in skin-smoothing powders. 調製方法 Sodium bicarbonate is manufactured either by passing carbon dioxide into a cold saturated solution of sodium carbonate, or by the ammonia—soda Solvay process, in which first ammonia and then carbon dioxide is passed into a sodium chloride solution to precipitate sodium bicarbonate while the more soluble ammonium chloride remains in solution. 定義 Baking soda: A white solid formed either by passing an excess of carbon dioxide through sodium carbonate or hydroxide solution, or by precipitation when cold concentrated solutions of sodium chloride and ammonium hydrogencarbonate are mixed. Sodium hydrogencarbonate decomposes on heating to give sodium carbonate, carbon dioxide, and water. With dilute acids, it yields carbon dioxide. It is used as a constituent of baking powder, in effervescent beverages, and in fire extinguishers. Its aqueous solutions are alkaline as a result of salt hydrolysis. Sodium hydrogencarbonate forms monoclinic crystals. brand name Neut Abbott ; Soda Mint Lilly. 一般的な説明 Odorless white crystalline powder or lumps. Slightly alkaline bitter taste. pH of freshly prepared 0. 1 molar aqueous solution : 8. pH of saturated solution : 8-9. Non-toxic. 空気と水の反応 Stable in dry air, but slowly decomposes in moist air. Moderately water soluble. Decomposes slowly in water accelerated by agitation. 反応プロフィール Sodium bicarbonate reacts exothermically with acids to generate non-toxic carbon dioxide gas. Decomposes when heated. Incompatible with acids, acidic salts dopamine hydrochloride, pentazocine lactate, many alkaloidal salts aspirin and bismuth salicylate. 火災危険 Literature sources indicate that Sodium bicarbonate is noncombustible. 応用例(製薬) Sodium bicarbonate is generally used in pharmaceutical formulations as a source of carbon dioxide in effervescent tablets and granules. It is also widely used to produce or maintain an alkaline pH in a preparation. When the tablets or granules come into contact with water, a chemical reaction occurs, carbon dioxide is evolved, and the product disintegrates. Melt granulation in a fluidized bed dryer has been suggested as a one-step method for the manufacture of effervescent granules composed of anhydrous citric acid and sodium bicarbonate, for subsequent compression into tablets. Tablets may also be prepared with sodium bicarbonate alone since the acid of gastric fluid is sufficient to cause effervescence and disintegration. Sodium bicarbonate is also used in tablet formulations to buffer drug molecules that are weak acids, thereby increasing the rate of tablet dissolution and reducing gastric irritation. The effects of tablet binders, such as polyethylene glycols, microcrystalline cellulose, silicified microcrystalline cellulose, pregelatinized starch, and povidone, on the physical and mechanical properties of sodium bicarbonate tablets have also been investigated. 8,9 Additionally, sodium bicarbonate is used in solutions as a buffering agent for erythromycin, lidocaine, local anesthetic solutions, and total parenteral nutrition TPN solutions. In some parenteral formulations, e. niacin, sodium bicarbonate is used to produce a sodium salt of the active ingredient that has enhanced solubility. Sodium bicarbonate has also been used as a freeze-drying stabilizer and in toothpastes. Recently, sodium bicarbonate has been used as a gas-forming agent in alginate raft systems and in floating, controlledrelease oral dosage forms for a range of drugs. Tablet formulations containing sodium bicarbonate have been shown to increase the absorption of paracetamol, and improve the stability of levothyroxine. Sodium bicarbonate has also been included in formulations of vaginal bioadhesive tablets and in carbon dioxide releasing suppositories. Therapeutically, sodium bicarbonate may be used as an antacid, and as a source of the bicarbonate anion in the treatment of metabolic acidosis. Sodium bicarbonate may also be used as a component of oral rehydration salts and as a source of bicarbonate in dialysis fluids; it has also been suggested as a means of preventing radiocontrast-induced nephrotoxicity. Sodium bicarbonate is used in food products as an alkali or as a leavening agent, e. baking soda. 応用例(製薬) Sodium bicarbonate is usually administered orally in order to regulate the serum pH. Imbalances of the plasma pH can be due to problems occurring in the kidneys such as renal tubular acidosis. Within the kidneys, blood is filtered before it passes through the tubular part of the nephrons where re-absorption or secretion of important salts and others takes place. 生物活性 Commonly used laboratory reagent 安全性プロファイル Low toxicity by ingestion. An experimental teratogen. A nuisance dust. Human systemic effects: changes in potassium levels, increased urine volume, metabolic acidosis, nausea or vomiting, respiratory changes, sodium level changes. Mutation data reported. 安全性 Sodium bicarbonate is used in a number of pharmaceutical formulations including injections and ophthalmic, otic, topical, and oral preparations. Any carbon dioxide formed is eliminated via the lungs. The amount of sodium present in antacids and effervescent formulations has been sufficient to exacerbate chronic heart failure, especially in elderly patients. Orally ingested sodium bicarbonate neutralizes gastric acid with the evolution of carbon dioxide and may cause stomach cramps and flatulence. When used as an excipient, sodium bicarbonate is generally regarded as an essentially nontoxic and nonirritant material. LD50 mouse, oral : 3. It is also used as adjunctive therapy in treating hypercalcemic or hyperkalemia crises. The reaction proceeds via surface-controlled kinetics; when sodium bicarbonate crystals are heated for a short period of time, very fine needleshaped crystals of anhydrous sodium carbonate are formed on the sodium bicarbonate surface. The effects of relative humidity and temperature on the moisture sorption and stability of sodium bicarbonate powder have been investigated. At ambient temperatures, aqueous solutions slowly decompose with partial conversion into the carbonate; the decomposition is accelerated by agitation or heat. Aqueous solutions of sodium bicarbonate may be sterilized by filtration or autoclaving. To minimize decomposition of sodium bicarbonate by decarboxylation on autoclaving, carbon dioxide is passed through the solution in its final container, which is then hermetically sealed and autoclaved. The sealed container should not be opened for at least 2 hours after it has returned to ambient temperature, to allow time for the complete reformation of the bicarbonate from the carbonate produced during the heating process. Aqueous solutions of sodium bicarbonate stored in glass containers may develop deposits of small glass particles. Sediments of calcium carbonate with traces of magnesium or other metal carbonates have been found in injections sterilized by autoclaving; these are due to impurities in the bicarbonate or to extraction of calcium and magnesium ions from the glass container. Sedimentation may be retarded by the inclusion of 0. 01—0. Sodium bicarbonate is stable in dry air but slowly decomposes in moist air and should therefore be stored in a well-closed container in a cool, dry place. The solid should not be heated above 40o due to the formation of carbonate. 不和合性 Sodium bicarbonate reacts with acids, acidic salts, and many alkaloidal salts, with the evolution of carbon dioxide. Sodium bicarbonate can also intensify the darkening of salicylates. In powder mixtures, atmospheric moisture or water of crystallization from another ingredient is sufficient for sodium bicarbonate to react with compounds such as boric acid or alum. In liquid mixtures containing bismuth subnitrate, sodium bicarbonate reacts with the acid formed by hydrolysis of the bismuth salt. In solution, sodium bicarbonate has been reported to be incompatible with many drug substances such as ciprofloxacin, amiodarone, nicardipine, and levofloxacin. 規制状況 Regulatory Status GRAS listed. Accepted for use as a food additive in Europe. Included in the FDA Inactive Ingredients Database injections; ophthalmic preparations; oral capsules, solutions, and tablets. Included in parenteral intravenous infusions and injections and nonparenteral medicines chewing gums; ear drops; eye lotions; oral capsules, chewable tablets, effervescent powders, effervescent tablets, granules, soluble tablets, orodispersible tablets, and tablets; suppositories and suspensions licensed in the UK. 炭酸水素ナトリウム 上流と下流の製品情報 原材料• 144-55-8• SODIUM BICARBONATE, BIO-REFINEDSODIUM BICARBONATE, BIO-REFINEDSODIUM BICARBONATE, BIO-REFINEDSODIUM BICARBONATE, BIO-REFINED• SODIUM BICARBONATE, REAGENT ACS SODIUM BICARBONATE, REAGENT ACS SODIUM BICARBONATE, REAGENT ACS• SODIUM BICARBONATE, SOLUTION 0. 1 MSODIUM BICARBONATE, SOLUTION 0. 1 MSODIUM BICARBONATE, SOLUTION 0. 1 M• Natrium Bicarbonate• SODIUM BICARBONATE PWD• Sodium bicarbonate Manufacturer• Sodium bicarbonate standard solution• NAHCO3• NATRI HYDROGENOCARBONAS• SODIUM HYDROGEN CARBONATE SOLUTION, SATURATED• SODIUM HYDROGEN CARBONATE• Sodium hydrocarbonate• SODIUM ACID CARBONATE• SODIUM BICARBONATE• carbonic acid sodium salt 1:1• SODIUM BICARBONATE BP• SODIUM BICARBONATE COARSE DC185 RM-044• SOD. BICARBONATE• SODIUM HYDROGEN CARBONATE, 99. REAGENT• SODIUM BICARBONATE, BIOTECHNOLOGY PERFOR• SODIUM HYDROGEN CARBONATE POWDER, EXTRA PURE, DAB, PH. EUR. , B. , PH. FRANC. ,US• SODIUM BICARBONATE SOLUTION ASEPTICALLY FILLED ENDO• SODIUM HYDROGEN CARBONATE POWDER, R. , REAG. ACS, REAG. EUR. SODIUM BICARBONATE 5. 炭酸水素ナトリウム [一般有機合成用]• メイロン• 重そう• 重炭酸ナトリウム• 重炭酸ソ-ダ• 二炭酸ナトリウム• 炭酸水素Na• 炭酸水素ナトリウム 重炭酸ナトリウム• 重炭酸ナトリウム PURISS. ,ACS REAGENT,REAG. EUR. 重炭酸ナトリウム PURISS. ,MEETS ANALYTICAL SPECIFICATION OF PH. EUR. ,BP,USP,FCC,E500,99. 0-100. 重炭酸ナトリウム PURUM P. 炭酸水素ナトリウム 高杉• 炭酸水素ナトリウム 重炭酸ナトリウム KF• 炭酸水素ナトリウム 重曹• 炭酸水素ナトリウム「製造専用」• 炭酸水素ナトリウム 溶液• 重炭酸ナトリウム濃縮物• 炭酸水素ナトリウム• 炭酸水素ナトリウム JP17.

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