丙酸钾 (CAS No.327-62-8)
- 物化性质
- 白色结晶性粉末，易溶于水，微溶于乙醇，具有吸湿性，水溶液呈弱碱性。熔点约340°C（分解），相对密度约1.36。
- 含量
- ≥99.0%
English description（英文原文，共 835 字符）
Product Name:Potassium Propionate
English Name:Potassium Propionate
CAS No.:327-62-8
Aliases:Potassium propanoate, Propanoic acid potassium salt
Molecular Formula:C3H5KO2
Physical Properties:White crystalline powder, readily soluble in water, slightly soluble in ethanol, hygroscopic, aqueous solution is weakly alkaline. Melting point approximately 340°C (decomposes), relative density about 1.36.
Uses:Mainly used as a food preservative, especially for mold prevention and freshness retention in baked goods such as bread and pastries. Also used as a feed additive and pesticide intermediate, and as a buffering agent and organic synthesis raw material in industrial applications.
Technical Specifications:
Assay: ≥99.0%
Molecular weight: 112.17
Loss on drying: ≤1.0%
pH of 1% aqueous solution: 8.0-10.0
Arsenic: ≤3 mg/kg
English Name:Potassium Propionate
CAS No.:327-62-8
Aliases:Potassium propanoate, Propanoic acid potassium salt
Molecular Formula:C3H5KO2
Physical Properties:White crystalline powder, readily soluble in water, slightly soluble in ethanol, hygroscopic, aqueous solution is weakly alkaline. Melting point approximately 340°C (decomposes), relative density about 1.36.
Uses:Mainly used as a food preservative, especially for mold prevention and freshness retention in baked goods such as bread and pastries. Also used as a feed additive and pesticide intermediate, and as a buffering agent and organic synthesis raw material in industrial applications.
Technical Specifications:
Assay: ≥99.0%
Molecular weight: 112.17
Loss on drying: ≤1.0%
pH of 1% aqueous solution: 8.0-10.0
Arsenic: ≤3 mg/kg
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常见问题
- 丙酸钾的 CAS 号是多少？
- 丙酸钾的 CAS 号是 327-62-8。
- 丙酸钾的分子式和分子量是什么？
- 丙酸钾的分子式为 C3H5KO2，分子量约 112.17。
- 丙酸钾的英文名称是什么？
- 丙酸钾的英文名称为 Potassium Propionate。
- 丙酸钾还有哪些别名？
- 丙酸钾又称 丙酸钾盐、丙酸鉀。
- 丙酸钾有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条丙酸钾供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 丙酸钾的供应商主要分布在哪些地区？
- 丙酸钾的供应商主要分布在 上海市（1 条） 等地。
- 丙酸钾有哪些级别可选？
- 平台上丙酸钾的供应级别包括 工业级。
- 丙酸钾的报价单位是什么？
- 丙酸钾的报价单位主要有 千克。
- 哪里可以查到丙酸钾的价格？
- 掌上化工丙酸钾产品页汇总了各供应商的最新报价与规格，地址：/chemicals/327-62-8/。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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