三聚磷酸钠 (CAS No.13573-18-7)
- 物化性质
- 白色结晶性粉末,易溶于水,水溶液呈碱性,在水中逐渐水解,具有较强的螯合钙镁离子能力,热稳定性良好,无吸湿性。
- 技术参数
- 含量(以Na5P3O10计)≥95% 五氧化二磷(P2O5)含量≥57% 水不溶物≤0.1% 1%水溶液pH值9.5~10.5 灼烧减量≤0.5%
English description(英文原文,共 856 字符)
Product Name:Sodium tripolyphosphate
English Name:Sodium tripolyphosphate
CAS No.:13573-18-7
Aliases:STPP, Pentasodium triphosphate, Sodium triphosphate
Molecular Formula:Na5P3O10
Physical Properties:White crystalline powder, easily soluble in water, aqueous solution is alkaline, slowly hydrolyzes in water, has strong chelating ability for calcium and magnesium ions, good thermal stability, and is non-hygroscopic.
Uses:Mainly used as a builder in synthetic detergents, also used in the food industry as a quality improver, in ceramics as a dispersant, in water treatment as a water softener, and in textile, printing, dyeing, and papermaking industries.
Technical Specifications:
Content (as Na5P3O10) ≥95%
Phosphorus pentoxide (P2O5) content ≥57%
Water insoluble matter ≤0.1%
pH value of 1% aqueous solution 9.5~10.5
Loss on ignition ≤0.5%
English Name:Sodium tripolyphosphate
CAS No.:13573-18-7
Aliases:STPP, Pentasodium triphosphate, Sodium triphosphate
Molecular Formula:Na5P3O10
Physical Properties:White crystalline powder, easily soluble in water, aqueous solution is alkaline, slowly hydrolyzes in water, has strong chelating ability for calcium and magnesium ions, good thermal stability, and is non-hygroscopic.
Uses:Mainly used as a builder in synthetic detergents, also used in the food industry as a quality improver, in ceramics as a dispersant, in water treatment as a water softener, and in textile, printing, dyeing, and papermaking industries.
Technical Specifications:
Content (as Na5P3O10) ≥95%
Phosphorus pentoxide (P2O5) content ≥57%
Water insoluble matter ≤0.1%
pH value of 1% aqueous solution 9.5~10.5
Loss on ignition ≤0.5%
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常见问题
- 三聚磷酸钠的 CAS 号是多少?
- 三聚磷酸钠的 CAS 号是 13573-18-7。
- 三聚磷酸钠的分子式和分子量是什么?
- 三聚磷酸钠的分子式为 Na5P3O10。
- 三聚磷酸钠的英文名称是什么?
- 三聚磷酸钠的英文名称为 Sodium tripolyphosphate。
- 三聚磷酸钠还有哪些别名?
- 三聚磷酸钠又称 三聚磷酸五钠、磷酸五钠、STPP、多聚磷酸钠。
- 三聚磷酸钠有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条三聚磷酸钠供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 平台上三聚磷酸钠的供应级别包括 工业级。
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- 掌上化工三聚磷酸钠产品页汇总了各供应商的最新报价与规格,地址:/chemicals/13573-18-7/。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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