磷酸三镁 (CAS No.7757-87-1)
- 物化性质
- 白色无味结晶性粉末，易溶于稀无机酸，几乎不溶于冷水，400℃时失去全部结晶水。相对密度约2.2，熔点约1184℃（无水物）。
- 技术参数
- 含量（以Mg3(PO4)2计）98.0%~101.5%（FCC-V标准） 砷（以As计）≤0.0003% 氟化物 ≤0.001% 铅（以Pb计）≤0.0002%
English description（英文原文，共 897 字符）
Product Name:Trimagnesium Phosphate
English Name:Trimagnesium Phosphate
CAS No.:7757-87-1
Aliases:Magnesium phosphate, Trimagnesium diphosphate
Molecular Formula:Mg3(PO4)2·xH2O
Physical Properties:White odorless crystalline powder, readily soluble in dilute mineral acids, almost insoluble in cold water. Loses all water of crystallization at 400°C. Relative density approximately 2.2, melting point approximately 1184°C (anhydrous).
Uses:Used as a nutritional supplement, anticaking agent, pH regulator, and stabilizer in the food industry. Also employed as a precipitating agent in analytical chemistry and as an abrasive material in dental applications.
Technical Specifications:
Assay (as Mg3(PO4)2) 98.0%~101.5% (FCC-V standard)
Arsenic (as As) ≤0.0003%
Fluoride ≤0.001%
Lead (as Pb) ≤0.0002%
Loss on heating: Mg3(PO4)2·4H2O 15%~23%; Mg3(PO4)2·5H2O 20%~27%; Mg3(PO4)2·8H2O 30%~37%
English Name:Trimagnesium Phosphate
CAS No.:7757-87-1
Aliases:Magnesium phosphate, Trimagnesium diphosphate
Molecular Formula:Mg3(PO4)2·xH2O
Physical Properties:White odorless crystalline powder, readily soluble in dilute mineral acids, almost insoluble in cold water. Loses all water of crystallization at 400°C. Relative density approximately 2.2, melting point approximately 1184°C (anhydrous).
Uses:Used as a nutritional supplement, anticaking agent, pH regulator, and stabilizer in the food industry. Also employed as a precipitating agent in analytical chemistry and as an abrasive material in dental applications.
Technical Specifications:
Assay (as Mg3(PO4)2) 98.0%~101.5% (FCC-V standard)
Arsenic (as As) ≤0.0003%
Fluoride ≤0.001%
Lead (as Pb) ≤0.0002%
Loss on heating: Mg3(PO4)2·4H2O 15%~23%; Mg3(PO4)2·5H2O 20%~27%; Mg3(PO4)2·8H2O 30%~37%
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常见问题
- 磷酸三镁的 CAS 号是多少？
- 磷酸三镁的 CAS 号是 7757-87-1。
- 磷酸三镁的分子式和分子量是什么？
- 磷酸三镁的分子式为 Mg3(PO4)2·xH2O。
- 磷酸三镁的英文名称是什么？
- 磷酸三镁的英文名称为 Trimagnesium Phosphate。
- 磷酸三镁还有哪些别名？
- 磷酸三镁又称 磷酸镁、三磷酸镁。
- 磷酸三镁有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条磷酸三镁供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 磷酸三镁的供应商主要分布在哪些地区？
- 磷酸三镁的供应商主要分布在 上海市（1 条） 等地。
- 磷酸三镁有哪些级别可选？
- 平台上磷酸三镁的供应级别包括 工业级。
- 磷酸三镁的报价单位是什么？
- 磷酸三镁的报价单位主要有 千克。
- 哪里可以查到磷酸三镁的价格？
- 掌上化工磷酸三镁产品页汇总了各供应商的最新报价与规格，地址：/chemicals/7757-87-1/。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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