醋酸镁 (CAS No.142-72-3)
- 物化性质
- 无色单斜晶体,易潮解。熔点80℃。相对密度1.454 g/cm³(四水合物),无水物密度1.42 g/cm³。易溶于水和乙醇,水溶液呈中性或弱酸性;0.1℃时在水中溶解度为36.20 g/100mL,55℃时为49.46 g/100mL。在潮湿空气中易潮解,在硫酸干燥器中易风化,加热至100℃时脱水。
- 含量
- 99%
- 密度
- 1.454 g/cm³(四水合物)
- 熔点
- 80℃
English description(英文原文,共 953 字符)
Product Name:Magnesium acetate
English Name:Magnesium acetate
CAS No.:142-72-3
Aliases:Acetic acid magnesium salt, Magnesium diacetate
Molecular Formula:C₄H₆O₄Mg
Physical Properties:Colorless monoclinic crystals, hygroscopic. Melting point 80°C. Relative density 1.454 g/cm³ (tetrahydrate), anhydrous form 1.42 g/cm³. Freely soluble in water and ethanol, aqueous solution is neutral or weakly acidic; solubility in water is 36.20 g/100mL at 0.1°C and 49.46 g/100mL at 55°C. Deliquesces in moist air, effloresces in a sulfuric acid desiccator, and dehydrates when heated to 100°C.
Uses:Used as an analytical reagent for the preparation of magnesium uranyl acetate to determine sodium content in substances. Also employed in pharmaceutical synthesis, organic synthesis catalysts, and as a deicing agent.
Technical Specifications:
Purity: 99%
Molecular weight: 142.39
Density: 1.454 g/cm³ (tetrahydrate)
Melting point: 80°C
CAS number: 142-72-3
English Name:Magnesium acetate
CAS No.:142-72-3
Aliases:Acetic acid magnesium salt, Magnesium diacetate
Molecular Formula:C₄H₆O₄Mg
Physical Properties:Colorless monoclinic crystals, hygroscopic. Melting point 80°C. Relative density 1.454 g/cm³ (tetrahydrate), anhydrous form 1.42 g/cm³. Freely soluble in water and ethanol, aqueous solution is neutral or weakly acidic; solubility in water is 36.20 g/100mL at 0.1°C and 49.46 g/100mL at 55°C. Deliquesces in moist air, effloresces in a sulfuric acid desiccator, and dehydrates when heated to 100°C.
Uses:Used as an analytical reagent for the preparation of magnesium uranyl acetate to determine sodium content in substances. Also employed in pharmaceutical synthesis, organic synthesis catalysts, and as a deicing agent.
Technical Specifications:
Purity: 99%
Molecular weight: 142.39
Density: 1.454 g/cm³ (tetrahydrate)
Melting point: 80°C
CAS number: 142-72-3
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常见问题
- 醋酸镁的 CAS 号是多少?
- 醋酸镁的 CAS 号是 142-72-3。
- 醋酸镁的分子式和分子量是什么?
- 醋酸镁的分子式为 C₄H₆O₄Mg,分子量约 142.39。
- 醋酸镁的英文名称是什么?
- 醋酸镁的英文名称为 Magnesium acetate。
- 醋酸镁还有哪些别名?
- 醋酸镁又称 乙酸镁、无水乙酸镁。
- 醋酸镁有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条醋酸镁供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 醋酸镁的供应商主要分布在哪些地区?
- 醋酸镁的供应商主要分布在 上海市(1 条) 等地。
- 醋酸镁有哪些级别可选?
- 平台上醋酸镁的供应级别包括 工业级。
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- 醋酸镁的报价单位主要有 千克。
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- 掌上化工醋酸镁产品页汇总了各供应商的最新报价与规格,地址:/chemicals/142-72-3/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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