苯膦酸 (CAS No.1571-33-1)
- 物化性质
- 白色晶体，熔点163~166°C，溶于水、乙醇等有机溶剂，微溶于苯。具有酸性，可发生酯化反应。
- 外观
- 白色晶体
- 纯度
- ≥98%
- 熔点
- 163~166°C
English description（英文原文，共 824 字符）
Product Name:Phenylphosphonic acid
English Name:Phenylphosphonic acid
CAS No.:1571-33-1
Aliases:Benzenephosphonic acid
Molecular Formula:C6H5O3P
Physical Properties:White crystalline solid. Melting point 163-166°C. Soluble in water, ethanol and other organic solvents; slightly soluble in benzene. It is acidic and can undergo esterification reactions.
Uses:Used as a flame-retardant additive for unsaturated polyester and polyurethane resins; added to nylon to improve polymerization degree; used as an extreme-pressure additive in lubricating oils; also used as a catalyst for esterification of carboxylic acids with alcohols and as an intermediate in organic synthesis.
Technical Specifications:
Appearance: white crystals
Purity: ≥98%
Melting point: 163-166°C
Water content: ≤0.5%
Chloride ion content: ≤0.2%
English Name:Phenylphosphonic acid
CAS No.:1571-33-1
Aliases:Benzenephosphonic acid
Molecular Formula:C6H5O3P
Physical Properties:White crystalline solid. Melting point 163-166°C. Soluble in water, ethanol and other organic solvents; slightly soluble in benzene. It is acidic and can undergo esterification reactions.
Uses:Used as a flame-retardant additive for unsaturated polyester and polyurethane resins; added to nylon to improve polymerization degree; used as an extreme-pressure additive in lubricating oils; also used as a catalyst for esterification of carboxylic acids with alcohols and as an intermediate in organic synthesis.
Technical Specifications:
Appearance: white crystals
Purity: ≥98%
Melting point: 163-166°C
Water content: ≤0.5%
Chloride ion content: ≤0.2%
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常见问题
- 苯膦酸的 CAS 号是多少？
- 苯膦酸的 CAS 号是 1571-33-1。
- 苯膦酸的分子式和分子量是什么？
- 苯膦酸的分子式为 C6H5O3P。
- 苯膦酸的英文名称是什么？
- 苯膦酸的英文名称为 Phenylphosphonic acid。
- 苯膦酸还有哪些别名？
- 苯膦酸又称 苯基磷酸、苯基膦酸。
- 苯膦酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条苯膦酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 苯膦酸的供应商主要分布在哪些地区？
- 苯膦酸的供应商主要分布在 上海市（1 条） 等地。
- 苯膦酸有哪些级别可选？
- 平台上苯膦酸的供应级别包括 工业级。
- 苯膦酸的报价单位是什么？
- 苯膦酸的报价单位主要有 千克。
- 哪里可以查到苯膦酸的价格？
- 掌上化工苯膦酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/1571-33-1/。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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