| Customization: | Available |
|---|---|
| CAS No.: | 64-02-8;13235-36-4 |
| Formula: | C10h12n2na4o8 |
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Tetrasodium EDTA is also known as ethylenediaminetetraacetic acid tetrasodium salt. For white powder. It is easily soluble in water, the pH value of 1% aqueous solution is about 11.8, and it is insoluble in alcohol, benzene and chloroform.
Used as a softener for hard water, a sequestering agent, a fixer for processing bleaching in color photosensitive materials, an activator for styrene-butadiene rubber.
| Product Name | EDTA | EDTA 2Na | EDTA-4Na |
| CAS NO | 60-00-4 | 6381-92-6 | 64-02-8 |
| MF | C10H16N2O8 | C10H14N2Na2O8.2H2O | C10H12N2O8Na4 |
| EINECS No | 200-449-4 | 205-358-3 | 200-573-9 |
| Purity | 99% | 99% | 99% |
| Appearance | White crystal powder | ||
| Application | Complexing agent, chelating agent | ||
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.Paper-making: EDTA is used for treating the steamed fibre. It will promote the whiteness of paper and reduce the incrustation in the steamer.
4.Pharmaceutical industry: Through cyclopolymerization with methyl amide, EDTA is made into ethyl amide, a remedy for psoriasis. It is also a stablizer for some vaccines and an antihaemoagglutinin.
5. Textile dyeing and printing: EDTA will promote colour ability of the dyestuff and brightness of the dyed fabric.
25 KG bag, 20MT/20'FCL with pallet; 24 MT/20'FCL without pallet;
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