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· EDTA-Ca10 (四乙酸钙钠)
·详细介绍
产品名称:四乙酸钙钠(EDTA-Ca10)
英文名:Ethylenediaminetetraacetic acid calcium disodium salt hydrate
分子式:C10H12N2O8CaNa2•2H2O
分子量:M=410.13
CAS号:23411-34-9
产品编号:JK011
形状:本品为白色结晶粉末,易溶于水,钙元素以螯合态存在
质量指标:(Q/24SJK02-2009质量标准)
检测项目 |
标准指标 |
螯合钙 % |
9.5-10.5 |
重金属( 以Pb计)% |
≤ 0.001 |
水不溶物% |
≤ 0.1 |
PH值(10g/L,25℃) |
6.5-7.5 |
外观: |
白色粉末 |
包装:25kg/袋,有字牛皮纸或按客户要求进行包装。
贮存:本品应存放于干燥、通风、阴凉的库房中,忌与碱性物质、强氧化剂混存
· Calcium disodium EDTA
·详细介绍
Product name: Calcium disodium EDTA
Molecular Fomula: C10H12N2O8CaNa2•2H2O
Molecular weight: M=410.13
CAS No.: 23411-34-9
Property: White crystal powder,soluble in water easily,Calcium exists as chelating state.
Quality Index: (Q/24SJK02-2009 Quality standard)
Chelate Calcium% |
9.5-10.5 |
Heavy metal(as Pb)% |
≤ 0.001 |
Matter insoluble in water% |
≤ 0.1 |
pH value(10g/L,25℃) |
6.5-7.5 |
Appearance |
White powder |
Packing: 25KG kraft bag , with neutral marks printed in the bag, or according to the customers’demand
Storage: Stored in the dry, ventilated and shady inside storeroom
Taboos: alkali meterials and strong oxidizer