HEDTA-3NA (羟乙基乙二胺三乙酸三钠)
产品名称:羟乙基乙二胺三乙酸三钠(HEDTA-3NA)
英文名:Glycine,N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, trisodium salt
分子式:C10H15N2O7•3Na
分子量:M=344.20
CAS号:139-89-9
性状:淡黄色透明液体。
质量指标:(Q/24SJK12-2011质量标准)
检测项目 标准指标
含量% ≥ 39.0
氯化物(以Cl计)% ≤ 0.01
硫酸盐(以SO4计)% ≤ 0.05
重金属(以Pb计)% ≤ 0.001
铁(以Fe计)% ≤ 0.001
PH值(5%水溶液,25℃) 10.5-11.5
外观: 淡黄色透明液体
包装:200KG包装桶或按客户要求进行包装。
贮存:存放于干 燥通风的库房内,避免阳光直射,轻堆轻放。
Glycine,N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, trisodium salt (HEDTA-3NA)
Product name: Glycine,N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, trisodium salt (HEDTA-3NA)
Molecular Fomula: C10H15N2O7•3Na
Molecular weight: M=344.20
CAS No.: 139-89-9
Properties: light yellow clear liquid
Quality index: (Q/24SJK12-2011 Quality standard)
Content% ≥ 39.0
Chloride(Cl)% ≤ 0.01
Sulfate(SO4)% ≤ 0.05
Metal chelate(Pb)% ≤ 0.001
Iron(Fe)% ≤ 0.001
PH value:(5% water solution,25℃) 10.5-11.5
Appearance light yellow clear liquid
packaging: 200KG /drum, or according to customers’demand.
Storag: Stored in dry, ventilated storeroom, avoid direct sunlight,slightly pile and put down
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