乙酸铵 (CAS No.631-61-8)
- 物化性质
- 白色结晶粉末，微有醋酸气味，易溶于水，溶于乙醇，微溶于丙酮，水溶液呈弱酸性。熔点约114°C，受热易分解。
- 技术参数
- 含量（以干基计）≥97.0% pH（水溶液）6.5~7.5 水不溶物≤0.01% 重金属（以Pb计）≤0.001% 干燥失重≤2.0%
English description（英文原文，共 796 字符）
Product Name:Ammonium acetate
English Name:Ammonium acetate
CAS No.:631-61-8
Aliases:Acetic acid ammonium salt, Ammonium ethanoate
Molecular Formula:CH3COONH4
Physical Properties:White crystalline powder with a slight acetic odor. Freely soluble in water and ethanol, slightly soluble in acetone. The aqueous solution is weakly acidic. Melting point approximately 114°C; decomposes when heated.
Uses:Used as an analytical reagent and buffer agent for preparing acetic acid-ammonium acetate buffer solutions. In the food industry, it serves as a meat preservative. In the pharmaceutical industry, it is used as an intermediate or excipient.
Technical Specifications:
Assay (on dry basis) ≥97.0%
pH 6.5~7.5
Water-insoluble matter ≤0.01%
Heavy metals (as Pb) ≤0.001%
Loss on drying ≤2.0%
English Name:Ammonium acetate
CAS No.:631-61-8
Aliases:Acetic acid ammonium salt, Ammonium ethanoate
Molecular Formula:CH3COONH4
Physical Properties:White crystalline powder with a slight acetic odor. Freely soluble in water and ethanol, slightly soluble in acetone. The aqueous solution is weakly acidic. Melting point approximately 114°C; decomposes when heated.
Uses:Used as an analytical reagent and buffer agent for preparing acetic acid-ammonium acetate buffer solutions. In the food industry, it serves as a meat preservative. In the pharmaceutical industry, it is used as an intermediate or excipient.
Technical Specifications:
Assay (on dry basis) ≥97.0%
pH 6.5~7.5
Water-insoluble matter ≤0.01%
Heavy metals (as Pb) ≤0.001%
Loss on drying ≤2.0%
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常见问题
- 乙酸铵的 CAS 号是多少？
- 乙酸铵的 CAS 号是 631-61-8。
- 乙酸铵的分子式和分子量是什么？
- 乙酸铵的分子式为 CH3COONH4。
- 乙酸铵的英文名称是什么？
- 乙酸铵的英文名称为 Ammonium acetate。
- 乙酸铵还有哪些别名？
- 乙酸铵又称 醋酸铵。
- 乙酸铵有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条乙酸铵供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 乙酸铵的供应商主要分布在哪些地区？
- 乙酸铵的供应商主要分布在 上海市（1 条） 等地。
- 乙酸铵有哪些级别可选？
- 平台上乙酸铵的供应级别包括 工业级。
- 乙酸铵的报价单位是什么？
- 乙酸铵的报价单位主要有 千克。
- 哪里可以查到乙酸铵的价格？
- 掌上化工乙酸铵产品页汇总了各供应商的最新报价与规格，地址：/chemicals/631-61-8/。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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