羟乙基乙二胺三乙酸三钠盐 (CAS No.139-89-9)
- 中文别名
- N-(羟基乙基)乙二胺三乙酸三钠；N-[2-[双(羧甲基)氨基]乙基]-N-(2-羟乙基)-甘氨酸三钠盐；N-(2-羟基乙基)乙二胺-N,N',N'-三乙酸钠；HEDTA三钠盐
- 英文名称
- Trisodium N-(2-hydroxyethyl)ethylenediamine-N,N',N'-triacetate
- 分子式
- C10H15N2Na3O7
- 所属类别
- 有机无机原料
- 物化性质
- 白色结晶粉末，易溶于水，水溶液呈碱性。分子量344.23，沸点572.5°C（760 mmHg），闪点300°C。作为螯合剂，能与Fe³⁺、Cu²⁺、Ca²⁺、Mg²⁺等多种金属离子形成稳定的水溶性螯合物。
- 技术参数
- 外观为白色结晶粉末。 产品纯度为39%。 沸点为572.5°C（760 mmHg）。 闪点为300°C。 EINECS号为205-381-9，安全说明为S26-36。
English description（英文原文，共 1341 字符）
Product Name:Trisodium N-(2-hydroxyethyl)ethylenediamine-N,N',N'-triacetate
English Name:Trisodium N-(2-hydroxyethyl)ethylenediamine-N,N',N'-triacetate
CAS No.:139-89-9
Aliases:HEDTA trisodium salt, N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid trisodium salt, Trisodium N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)glycinate
Molecular Formula:C10H15N2Na3O7
Physical Properties:White crystalline powder, readily soluble in water; aqueous solution is alkaline. Molecular weight 344.23, boiling point 572.5°C (760 mmHg), flash point 300°C. As a chelating agent, it forms stable water-soluble chelates with various metal ions such as Fe³⁺, Cu²⁺, Ca²⁺ and Mg²⁺.
Uses:This product is a highly effective chelating agent widely used in water treatment, textile dyeing, electroplating and metal surface finishing to chelate metal ions such as iron, copper, calcium and magnesium. It is used as an additive in cleaning agents and daily chemicals to soften water and prevent metal ion precipitation. In agriculture, it is used for micronutrient chelation to improve fertilizer utilization efficiency.
Technical Specifications:
It is a white crystalline powder.
The product purity is 39%.
The boiling point is 572.5°C at 760 mmHg.
The flash point is 300°C.
The EINECS number is 205-381-9; the safety phrases are S26-36.
English Name:Trisodium N-(2-hydroxyethyl)ethylenediamine-N,N',N'-triacetate
CAS No.:139-89-9
Aliases:HEDTA trisodium salt, N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid trisodium salt, Trisodium N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)glycinate
Molecular Formula:C10H15N2Na3O7
Physical Properties:White crystalline powder, readily soluble in water; aqueous solution is alkaline. Molecular weight 344.23, boiling point 572.5°C (760 mmHg), flash point 300°C. As a chelating agent, it forms stable water-soluble chelates with various metal ions such as Fe³⁺, Cu²⁺, Ca²⁺ and Mg²⁺.
Uses:This product is a highly effective chelating agent widely used in water treatment, textile dyeing, electroplating and metal surface finishing to chelate metal ions such as iron, copper, calcium and magnesium. It is used as an additive in cleaning agents and daily chemicals to soften water and prevent metal ion precipitation. In agriculture, it is used for micronutrient chelation to improve fertilizer utilization efficiency.
Technical Specifications:
It is a white crystalline powder.
The product purity is 39%.
The boiling point is 572.5°C at 760 mmHg.
The flash point is 300°C.
The EINECS number is 205-381-9; the safety phrases are S26-36.
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常见问题
- 羟乙基乙二胺三乙酸三钠盐的 CAS 号是多少？
- 羟乙基乙二胺三乙酸三钠盐的 CAS 号是 139-89-9。
- 羟乙基乙二胺三乙酸三钠盐的分子式和分子量是什么？
- 羟乙基乙二胺三乙酸三钠盐的分子式为 C10H15N2Na3O7。
- 羟乙基乙二胺三乙酸三钠盐的英文名称是什么？
- 羟乙基乙二胺三乙酸三钠盐的英文名称为 Trisodium N-(2-hydroxyethyl)ethylenediamine-N,N',N'-triacetate。
- 羟乙基乙二胺三乙酸三钠盐还有哪些别名？
- 羟乙基乙二胺三乙酸三钠盐又称 N-(羟基乙基)乙二胺三乙酸三钠、N-[2-[双(羧甲基)氨基]乙基]-N-(2-羟乙基)-甘氨酸三钠盐、N-(2-羟基乙基)乙二胺-N,N',N'-三乙酸钠、HEDTA三钠盐。
- 羟乙基乙二胺三乙酸三钠盐有哪些供应商和生产厂家？
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