柠檬酸二钠盐 (CAS No.144-33-2)
- 物化性质
- 无色至白色结晶或结晶性粉末，微有酸味。易溶于水，水溶液呈弱酸性，微溶于乙醇。相对密度约1.85g/cm³，熔点约310℃（分解），沸点约309.4℃，闪点约155.2℃。
- 外观
- 无色至白色结晶或结晶性粉末
- 含量
- 99%
English description（英文原文，共 1070 字符）
Product Name:Disodium citrate
English Name:Disodium citrate
CAS No.:144-33-2
Aliases:Disodium hydrogen citrate, Sodium citrate dibasic
Molecular Formula:C6H6Na2O7
Physical Properties:Colorless to white crystalline powder with a slightly acidic taste. Freely soluble in water, giving a weakly acidic aqueous solution; slightly soluble in ethanol. Relative density approximately 1.85 g/cm³, melting point approximately 310°C (decomposes), boiling point approximately 309.4°C, flash point approximately 155.2°C.
Uses:Mainly used as an antioxidant, antioxidant synergist and buffering agent in the food industry, helping to retard oxidative rancidity of oils and stabilize system pH. Also employed as an emulsifying salt and metal chelating agent, widely applied in dairy products, beverages and meat processing. Additionally used as a pH regulator and excipient in pharmaceutical and chemical applications.
Technical Specifications:
Appearance: colorless to white crystalline powder
Assay: 99%
Molecular weight: 236.09
EINECS No.: 205-623-3
Packaging: 25 kg/bag
English Name:Disodium citrate
CAS No.:144-33-2
Aliases:Disodium hydrogen citrate, Sodium citrate dibasic
Molecular Formula:C6H6Na2O7
Physical Properties:Colorless to white crystalline powder with a slightly acidic taste. Freely soluble in water, giving a weakly acidic aqueous solution; slightly soluble in ethanol. Relative density approximately 1.85 g/cm³, melting point approximately 310°C (decomposes), boiling point approximately 309.4°C, flash point approximately 155.2°C.
Uses:Mainly used as an antioxidant, antioxidant synergist and buffering agent in the food industry, helping to retard oxidative rancidity of oils and stabilize system pH. Also employed as an emulsifying salt and metal chelating agent, widely applied in dairy products, beverages and meat processing. Additionally used as a pH regulator and excipient in pharmaceutical and chemical applications.
Technical Specifications:
Appearance: colorless to white crystalline powder
Assay: 99%
Molecular weight: 236.09
EINECS No.: 205-623-3
Packaging: 25 kg/bag
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常见问题
- 柠檬酸二钠盐的 CAS 号是多少？
- 柠檬酸二钠盐的 CAS 号是 144-33-2。
- 柠檬酸二钠盐的分子式和分子量是什么？
- 柠檬酸二钠盐的分子式为 C6H6Na2O7，分子量约 236.09。
- 柠檬酸二钠盐的英文名称是什么？
- 柠檬酸二钠盐的英文名称为 Disodium citrate。
- 柠檬酸二钠盐还有哪些别名？
- 柠檬酸二钠盐又称 柠檬酸二钠、柠檬酸氢二钠、檸檬酸鈉。
- 柠檬酸二钠盐有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条柠檬酸二钠盐供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 平台上柠檬酸二钠盐的供应级别包括 工业级。
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- 柠檬酸二钠盐的报价单位主要有 千克。
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- 掌上化工柠檬酸二钠盐产品页汇总了各供应商的最新报价与规格，地址：/chemicals/144-33-2/。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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