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Ethylene diamine tetraacetic acid disodium salt 99% industrial grade
Specification .
| Purity% | ≥99.5 % |
| Chloride( Cl)% | ≤ 0.005 % |
| Sulfate(SO4)% | ≤ 0.03 % |
| metal chelate(Pb)% | ≤ 0.001 % |
| Iron(Fe)% | ≤ 0.001 % |
| Chelate: mgCaCO3/g | 267 min |
| pH Value | 4.0-5.0 |
| NTA% | ≤0.1 |
| Bulk density kg/m3 | 850-1050 |
| Clarity testing | Pass |
| Appearance | white crystal powder |
Character: EDTA-2Na is a white powder with two crystal waters, easy to lose crystal water when dried and easy to soluble in water, but hard to soluble in organic solvents like alcohol or ethyl ether. The PH value of 5% (25C) water solution is 4.0-6.0.
Assay: 99.0%min.
Application:
EDTA-2Na is used in detergent, liquid soap, shampoo, agricultural chemicals, fixer solution for development of colour film, water cleaner, PH modifier. Wh
Ethylene Diamine Tetraacetic Acid Disodium Salt CAS 6381-92-6 ISO 9001:2008 PH 4.0-5.0
