EDTA銅鈉

EDTA

Chemical Name: Ethylenediaminetetraacetic acid EDTA
Molecular Formula:  C10H16N2O8      
Molecular Weight: 292.24
CAS: 60-00-4
Quality indicators

No. Item Index Industry Standard
1 EDTA ≥99.0%
2 Chloride（Cl）%  ≤0.01%
3 Sulphate（SO4)% ≤0.1%
4 Ferrum % (Fe)   ≤10PPM
5 Heavy Metal % (Pb)    ≤10PPM
6 PH value   2.8 ~ 3.0
7 Appearance       White powder

Uses
Edta, This product is used as bleaching fixer for the color sensitive materials developing and processing, and applied as dyeing and printing auxiliary, fiber treatment additives.
Storage & Handling
The guarantee period is 2 years in the original packing
the temperature should not exceed 40°C.
Standard Packaging
25 kg bag or according to customers’ demand. Wuxi Zuping Food Science
and Technology Co., LTD.

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