偏磷酸 (CAS No.10343-62-1)
- 物化性质
- 白色玻璃状固体，易潮解，有吸湿性。溶于水，并缓慢水解为正磷酸；溶于乙醇。呈强酸性，有腐蚀性。
- 技术参数
- 含量（以HPO3计）≥97%
- 外观
- 白色玻璃状固体，易潮解
- 溶解性
- 溶于水和乙醇，水溶液呈强酸性
English description（英文原文，共 880 字符）
Product Name:Metaphosphoric acid
English Name:Metaphosphoric acid
CAS No.:10343-62-1
Aliases:Polymetaphosphoric acid, Monodehydrated phosphoric acid
Molecular Formula:HPO3
Physical Properties:White glassy solid, hygroscopic and deliquescent. Soluble in water with slow hydrolysis to phosphoric acid; soluble in ethanol. Strong acid, corrosive.
Uses:Metaphosphoric acid is mainly used as a dehydrating agent and catalyst for esterification reactions in organic synthesis; used as a protein precipitant in analytical chemistry; also used in the production of phosphates and phosphate esters, as well as in metal surface treatment and electronic chemicals.
Technical Specifications:
Assay (as HPO3) ≥ 97%
Molecular weight: 79.98
CAS number: 10343-62-1
Appearance: white glassy solid, deliquescent
Solubility: soluble in water and ethanol, aqueous solution strongly acidic
English Name:Metaphosphoric acid
CAS No.:10343-62-1
Aliases:Polymetaphosphoric acid, Monodehydrated phosphoric acid
Molecular Formula:HPO3
Physical Properties:White glassy solid, hygroscopic and deliquescent. Soluble in water with slow hydrolysis to phosphoric acid; soluble in ethanol. Strong acid, corrosive.
Uses:Metaphosphoric acid is mainly used as a dehydrating agent and catalyst for esterification reactions in organic synthesis; used as a protein precipitant in analytical chemistry; also used in the production of phosphates and phosphate esters, as well as in metal surface treatment and electronic chemicals.
Technical Specifications:
Assay (as HPO3) ≥ 97%
Molecular weight: 79.98
CAS number: 10343-62-1
Appearance: white glassy solid, deliquescent
Solubility: soluble in water and ethanol, aqueous solution strongly acidic
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常见问题
- 偏磷酸的 CAS 号是多少？
- 偏磷酸的 CAS 号是 10343-62-1。
- 偏磷酸的分子式和分子量是什么？
- 偏磷酸的分子式为 HPO3，分子量约 79.98。
- 偏磷酸的英文名称是什么？
- 偏磷酸的英文名称为 Metaphosphoric acid。
- 偏磷酸还有哪些别名？
- 偏磷酸又称 多聚偏磷酸、一缩磷酸。
- 偏磷酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条偏磷酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 偏磷酸的供应商主要分布在哪些地区？
- 偏磷酸的供应商主要分布在 上海市（1 条） 等地。
- 偏磷酸有哪些级别可选？
- 平台上偏磷酸的供应级别包括 工业级。
- 偏磷酸的报价单位是什么？
- 偏磷酸的报价单位主要有 千克。
- 哪里可以查到偏磷酸的价格？
- 掌上化工偏磷酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/10343-62-1/。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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