Product Description
Disodium EDTA is a white crystalline powder, soluble in water, and its aqueous solution has a pH value of about 5.3. It is used in detergents, dyeing auxiliaries, fiber treatment agents, cosmetic additives, food additives, micro-fertilizers and marine aquaculture.
Specification
Product name | EDTA-2na |
CAS | 6381-92-6 |
Assay | ≥99% |
Heavy metals | ≤20ppm |
Lead | ≤10ppm |
Sulphate | ≤0.05% |
1. High molecular chemical industry: EDTA is used as polymetization activator for butyl bezene latex, and polyreaction terminator in acrylic fibre production.
2. Daily chemicals: EDTA is used as additive to detergent, skin cream and hair-conditioner.
3. Papermaking: EDTA is used for treating the steamed fibre. It will promote the whiteness of paper and reduce the incrustation in the steamer.
4. Textile dyeing and printing: EDTA will promote colour ability of the dyestuff and brightness of the dyed fabric.
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