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CAS番号. | 50-81-7 |
化学名: | L-アスコルビン酸 |
别名: | L-アスコルビン酸;サンタビンC;ヒブリン;還元型アスコルビン酸;ビタミンC;ハイシー;セスコルバット;ビタシン;ビタミンC3;サンタン;ミタ-C;L-キシロアスコルビン酸;セビオン;セテミカン;L-threo-アスコルビン酸;ビタC;セビキュレ;セネトン;ビタシミン;アスコルチール |
英語化学名: | L(+)-Ascorbic acid |
英語别名: | 100M;Cebid;Cecon;Celin;Cevex;Cewin;Cipca;Hicee;IDO-C;Vicin |
CBNumber: | CB7853704 |
分子式: | C6H8O6 |
分子量: | 176.12 |
MOL File: | 50-81-7.mol |
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L-アスコルビン酸 物理性質 |
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solubility : |
H2O: 50 mg/mL at 20 °C, clear, nearly colorless
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color : |
white to slightly yellow
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安定性:: |
Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper. |
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L-アスコルビン酸 化学特性,用途語,生産方法 |
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使用
antiscorbutic, antiviral |
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使用
analgesic, antipyretic |
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使用
Physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndrome
s such as scurvy. Used as antimicrobial and antioxidant in foodstuffs. |
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一般的な説明
White to very pale yellow crystalline powder with a pleasant sharp acidic taste. Almost odorless. |
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空気と水の反応
May be sensitive to prolonged exposure to air and light. Sensitive to moisture. Soluble in water. Aqueous solutions are oxidized by air in a reaction that is accelerated by alkalis, iron and copper. The rate depends on the pH and on oxygen concentration. Also subject to degradation under anaerobic conditions. |
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反応プロフィール
L(+)-Ascorbic acid is a lactone. Reacts as a relatively strong reducing agent and decolorizes many dyes. Forms stable metal salts. Incompatible with oxidizers, dyes, alkalis, iron and copper. Also incompatible with ferric salts and salts of heavy metals, particularly copper, zinc and manganese . |
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火災危険
Flash point data for L(+)-Ascorbic acid are not available; however, L(+)-Ascorbic acid is probably combustible. |
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L-アスコルビン酸 生産企業 Global( 387)Suppliers |
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