亚氨基二乙酸二钠 (CAS No.928-72-3)
- 物化性质
- 白色结晶粉末或颗粒，易溶于水，水溶液呈弱碱性，不溶于乙醇、乙醚等有机溶剂。具有良好的螯合性能，对金属离子具有较强的络合能力，性质稳定，不易燃。
- 技术参数
- 含量（以干基计）≥98.0% 游离碱（以NaOH计）≤0.5% 氯化物（以Cl计）≤0.01% 水不溶物≤0.05%
English description（英文原文，共 989 字符）
Product Name:Disodium iminodiacetate
English Name:Disodium iminodiacetate
CAS No.:928-72-3
Aliases:IDA disodium salt, Iminodiacetic acid disodium salt, N-(Carboxymethyl)glycine disodium salt
Molecular Formula:C4H6NNa2O4
Physical Properties:White crystalline powder or granules, readily soluble in water, aqueous solution is weakly alkaline, insoluble in organic solvents such as ethanol and ether. It has good chelating performance and strong complexing ability for metal ions. It is stable in nature and non-flammable.
Uses:Used as a chelating agent, widely applied in electroplating, water treatment, textile printing and dyeing, and cleaning agent fields. It is also used in the preparation of amino acid surfactants and pesticide intermediates, as well as a masking agent for metal ions.
Technical Specifications:
Content (on dry basis) ≥ 98.0%
Free alkali (as NaOH) ≤ 0.5%
Chlorides (as Cl) ≤ 0.01%
Water insoluble matter ≤ 0.05%
pH value (1% aqueous solution): 9.5 ~ 10.5
English Name:Disodium iminodiacetate
CAS No.:928-72-3
Aliases:IDA disodium salt, Iminodiacetic acid disodium salt, N-(Carboxymethyl)glycine disodium salt
Molecular Formula:C4H6NNa2O4
Physical Properties:White crystalline powder or granules, readily soluble in water, aqueous solution is weakly alkaline, insoluble in organic solvents such as ethanol and ether. It has good chelating performance and strong complexing ability for metal ions. It is stable in nature and non-flammable.
Uses:Used as a chelating agent, widely applied in electroplating, water treatment, textile printing and dyeing, and cleaning agent fields. It is also used in the preparation of amino acid surfactants and pesticide intermediates, as well as a masking agent for metal ions.
Technical Specifications:
Content (on dry basis) ≥ 98.0%
Free alkali (as NaOH) ≤ 0.5%
Chlorides (as Cl) ≤ 0.01%
Water insoluble matter ≤ 0.05%
pH value (1% aqueous solution): 9.5 ~ 10.5
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常见问题
- 亚氨基二乙酸二钠的 CAS 号是多少？
- 亚氨基二乙酸二钠的 CAS 号是 928-72-3。
- 亚氨基二乙酸二钠的分子式和分子量是什么？
- 亚氨基二乙酸二钠的分子式为 C4H6NNa2O4。
- 亚氨基二乙酸二钠的英文名称是什么？
- 亚氨基二乙酸二钠的英文名称为 Disodium iminodiacetate。
- 亚氨基二乙酸二钠还有哪些别名？
- 亚氨基二乙酸二钠又称 IDA二钠盐、亚氨基二乙酸钠盐、N-(羧甲基)甘氨酸二钠盐。
- 亚氨基二乙酸二钠有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条亚氨基二乙酸二钠供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 平台上亚氨基二乙酸二钠的供应级别包括 工业级。
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- 掌上化工亚氨基二乙酸二钠产品页汇总了各供应商的最新报价与规格，地址：/chemicals/928-72-3/。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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