氢氧化钾 (CAS No.71769-53-4)
- 物化性质
- 无水物为白色正交晶系片状或粒状固体，相对密度2.044，熔点360℃，沸点1320℃，易溶于水，溶解时放出大量热，水溶液呈强碱性，溶于乙醇，微溶于乙醚，具有强吸湿性和强腐蚀性。
- 技术参数
- KOH含量（以KOH计）≥90% 外观为白色片状或颗粒状固体
English description（英文原文，共 1061 字符）
Product Name:Potassium hydroxide
English Name:Potassium hydroxide
CAS No.:71769-53-4
Aliases:Caustic potash, Potash lye, Potassium hydrate
Molecular Formula:KOH
Physical Properties:White orthorhombic flake or granular solid; relative density 2.044, melting point 360 °C, boiling point 1320 °C. Readily soluble in water with strong exothermic dissolution; the aqueous solution is strongly alkaline. Soluble in ethanol, slightly soluble in diethyl ether. Highly hygroscopic and corrosive.
Uses:It is widely used in chemical production as an alkali agent, neutralizing agent, and catalyst for manufacturing potassium salts, soft soap, synthetic fibers, rubber, etc. In the food industry, it is used as an acidity regulator and processing aid, and is also applied in electroplating, printing and dyeing, battery electrolytes, and other fields.
Technical Specifications:
KOH content (as KOH) ≥ 90%
White flakes or granular solid appearance
Packaging: 25 kg/bag
Readily soluble in water, aqueous solution is strongly alkaline
Relative density approx. 2.04
English Name:Potassium hydroxide
CAS No.:71769-53-4
Aliases:Caustic potash, Potash lye, Potassium hydrate
Molecular Formula:KOH
Physical Properties:White orthorhombic flake or granular solid; relative density 2.044, melting point 360 °C, boiling point 1320 °C. Readily soluble in water with strong exothermic dissolution; the aqueous solution is strongly alkaline. Soluble in ethanol, slightly soluble in diethyl ether. Highly hygroscopic and corrosive.
Uses:It is widely used in chemical production as an alkali agent, neutralizing agent, and catalyst for manufacturing potassium salts, soft soap, synthetic fibers, rubber, etc. In the food industry, it is used as an acidity regulator and processing aid, and is also applied in electroplating, printing and dyeing, battery electrolytes, and other fields.
Technical Specifications:
KOH content (as KOH) ≥ 90%
White flakes or granular solid appearance
Packaging: 25 kg/bag
Readily soluble in water, aqueous solution is strongly alkaline
Relative density approx. 2.04
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常见问题
- 氢氧化钾的 CAS 号是多少？
- 氢氧化钾的 CAS 号是 71769-53-4。
- 氢氧化钾的分子式和分子量是什么？
- 氢氧化钾的分子式为 KOH。
- 氢氧化钾的英文名称是什么？
- 氢氧化钾的英文名称为 Potassium hydroxide。
- 氢氧化钾还有哪些别名？
- 氢氧化钾又称 苛性钾、苛性钾碱、氢氧化钾片。
- 氢氧化钾有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条氢氧化钾供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 氢氧化钾的供应商主要分布在哪些地区？
- 氢氧化钾的供应商主要分布在 上海市（1 条） 等地。
- 氢氧化钾有哪些级别可选？
- 平台上氢氧化钾的供应级别包括 工业级。
- 氢氧化钾的报价单位是什么？
- 氢氧化钾的报价单位主要有 千克。
- 哪里可以查到氢氧化钾的价格？
- 掌上化工氢氧化钾产品页汇总了各供应商的最新报价与规格，地址：/chemicals/71769-53-4/。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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