羟基亚乙基二膦酸四钠 (CAS No.3794-83-0)
- 物化性质
- 无色至微黄色透明液体,易溶于水。密度(20℃)约1.28 g/cm³,1%水溶液pH为10~12。具有良好的螯合钙、镁离子能力,耐酸碱性好,化学性质稳定。
- 外观
- 无色至微黄色透明液体
English description(英文原文,共 1150 字符)
Product Name:(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt
English Name:(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt
CAS No.:3794-83-0
Aliases:HEDP tetrasodium salt, Tetrasodium 1-hydroxyethylidene-1,1-diphosphonate, 1-Hydroxyethylidene-1,1-diphosphonic acid tetrasodium salt
Molecular Formula:C2H8Na4O7P2
Physical Properties:Colorless to slightly yellow transparent liquid, readily soluble in water. Density approx. 1.28 g/cm³ at 20°C. pH of 1% aqueous solution is 10–12. Good chelating ability for calcium and magnesium ions, stable against acids and alkalis.
Uses:This product is the tetrasodium salt of HEDP and serves as an excellent inhibitor of calcium carbonate scale. It is mainly used in low-pressure boiler water treatment, circulating cooling water treatment, industrial and municipal cleaning water, and as a metal corrosion inhibitor in swimming pool disinfection.
Technical Specifications:
Appearance: colorless to slightly yellow transparent liquid
Active content: 20.3%–21.7%
Density (20°C): approx. 1.28 g/cm³
pH (1% aqueous solution): 10–12
Packaging: 25 kg/drum or as per customer requirements
English Name:(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt
CAS No.:3794-83-0
Aliases:HEDP tetrasodium salt, Tetrasodium 1-hydroxyethylidene-1,1-diphosphonate, 1-Hydroxyethylidene-1,1-diphosphonic acid tetrasodium salt
Molecular Formula:C2H8Na4O7P2
Physical Properties:Colorless to slightly yellow transparent liquid, readily soluble in water. Density approx. 1.28 g/cm³ at 20°C. pH of 1% aqueous solution is 10–12. Good chelating ability for calcium and magnesium ions, stable against acids and alkalis.
Uses:This product is the tetrasodium salt of HEDP and serves as an excellent inhibitor of calcium carbonate scale. It is mainly used in low-pressure boiler water treatment, circulating cooling water treatment, industrial and municipal cleaning water, and as a metal corrosion inhibitor in swimming pool disinfection.
Technical Specifications:
Appearance: colorless to slightly yellow transparent liquid
Active content: 20.3%–21.7%
Density (20°C): approx. 1.28 g/cm³
pH (1% aqueous solution): 10–12
Packaging: 25 kg/drum or as per customer requirements
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 羟基亚乙基二膦酸四钠 CAS 3794-83-0 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 羟基亚乙基二膦酸四钠的 CAS 号是多少?
- 羟基亚乙基二膦酸四钠的 CAS 号是 3794-83-0。
- 羟基亚乙基二膦酸四钠的分子式和分子量是什么?
- 羟基亚乙基二膦酸四钠的分子式为 C2H8Na4O7P2。
- 羟基亚乙基二膦酸四钠的英文名称是什么?
- 羟基亚乙基二膦酸四钠的英文名称为 (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt。
- 羟基亚乙基二膦酸四钠还有哪些别名?
- 羟基亚乙基二膦酸四钠又称 1-羟亚乙基二膦酸四钠、HEDP四钠、羟基乙叉二磷酸盐、羟乙磷酸四钠、羟基乙叉二膦酸四钠。
- 羟基亚乙基二膦酸四钠有哪些供应商和生产厂家?
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- 掌上化工羟基亚乙基二膦酸四钠产品页汇总了各供应商的最新报价与规格,地址:/chemicals/3794-83-0/。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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