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| Number | Unit-price | Total | |||
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Guangzhou Zoron Chemicals Technology Co., Ltd 2yr.
Contacts:Mr SuChat
Mobile:86-13480239358
E-mail:EDTA-4钠
外观：白色结晶性粉末
别称：乙二胺四乙酸四钠
级别：食品级、工业级
英文名：Ethylene diaminetetra acetic acid tetrasodium salt
性质：溶于水
CAS编号：64-02-8
质检报告：
|
检 测 项目 |
检 测 标 准 |
检 测 指标 |
|
含量，% ≥ |
99.0 |
>99.2 |
|
氯化物，%≤ |
0.01 |
0.005 |
|
硫酸盐，%≤ |
0.05 |
0.02 |
|
含铁量，%≤ |
0.001 |
0.0004 |
|
PH(10g/L，25℃) |
4.0-5.0 |
4.5 |
|
重金属以Pb计含量，% |
0.001 |
0.0003 |
|
螯合值 |
260-290 |
265 |
|
外观 |
白色粉末 |
符合 |
用途：
1、一种重要络合剂，用于络合金属离子和分离金属；
2、食品添加方面；
3、用于洗发露、肥皂、洗涤剂等。
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