酒石酸钾 (CAS No.6100-19-2)
- 物化性质
- 白色结晶或结晶性粉末,无臭,有清凉咸味。相对密度约1.98,加热至150°C以上失去结晶水,熔点约240°C(分解)。易溶于水,不溶于乙醇,水溶液呈微碱性。
- 技术参数
- 含量 ≥ 99.0% 外观为白色结晶或结晶性粉末 5%水溶液pH为7.5~8.5 水不溶物 ≤ 0.005% 重金属(以Pb计) ≤ 0.001%
English description(英文原文,共 932 字符)
Product Name:Potassium tartrate hemihydrate
English Name:Potassium tartrate hemihydrate
CAS No.:6100-19-2
Aliases:Potassium tartrate hemihydrate, L-Tartaric acid potassium salt, Dipotassium tartrate
Molecular Formula:C4H6K2O7
Physical Properties:White crystalline powder, odorless, with a cool and salty taste. Relative density approximately 1.98. Loses water of crystallization above 150°C; decomposes at about 240°C. Freely soluble in water, insoluble in ethanol, aqueous solution is slightly alkaline.
Uses:Mainly used as a buffering agent and diuretic in the pharmaceutical industry, as an emulsifier, stabilizer and acidity regulator in the food industry, and also as a chemical analytical reagent and complexing agent in electroplating.
Technical Specifications:
Assay ≥ 99.0%
Appearance: white crystalline powder
pH of 5% aqueous solution: 7.5-8.5
Water-insoluble substances ≤ 0.005%
Heavy metals (as Pb) ≤ 0.001%
English Name:Potassium tartrate hemihydrate
CAS No.:6100-19-2
Aliases:Potassium tartrate hemihydrate, L-Tartaric acid potassium salt, Dipotassium tartrate
Molecular Formula:C4H6K2O7
Physical Properties:White crystalline powder, odorless, with a cool and salty taste. Relative density approximately 1.98. Loses water of crystallization above 150°C; decomposes at about 240°C. Freely soluble in water, insoluble in ethanol, aqueous solution is slightly alkaline.
Uses:Mainly used as a buffering agent and diuretic in the pharmaceutical industry, as an emulsifier, stabilizer and acidity regulator in the food industry, and also as a chemical analytical reagent and complexing agent in electroplating.
Technical Specifications:
Assay ≥ 99.0%
Appearance: white crystalline powder
pH of 5% aqueous solution: 7.5-8.5
Water-insoluble substances ≤ 0.005%
Heavy metals (as Pb) ≤ 0.001%
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常见问题
- 酒石酸钾的 CAS 号是多少?
- 酒石酸钾的 CAS 号是 6100-19-2。
- 酒石酸钾的分子式和分子量是什么?
- 酒石酸钾的分子式为 C4H6K2O7。
- 酒石酸钾的英文名称是什么?
- 酒石酸钾的英文名称为 Potassium tartrate hemihydrate。
- 酒石酸钾还有哪些别名?
- 酒石酸钾又称 酒石酸钾半水合物、L-酒石酸钾、半水合酒石酸钾。
- 酒石酸钾有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条酒石酸钾供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 酒石酸钾的供应商主要分布在 上海市(1 条) 等地。
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- 平台上酒石酸钾的供应级别包括 工业级。
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- 掌上化工酒石酸钾产品页汇总了各供应商的最新报价与规格,地址:/chemicals/6100-19-2/。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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