EDTA-2Na CAS 6381-92-6, Best price from China supplier factory
TNJ Chemical is a China factory, supplier and manufacturer of EDTA-2Na CAS 6381-92-6 with plant site in Feidong Anhui Province. We are certified by GMP, ISO and SGS organization and specialize in chemical since from 2001. To buy bulk quantity EDTA-2Na CAS 6381-92-6 at wholesale discounted price, please send your price inquiry to sales@tnjchem.com
Application & Function
EDTA-2Na CAS 6381-92-6 is white powder with two crystal water, 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) aqueous solution is 4.0-6.0.EDTA-2Na is stable and incompatible with strong oxidizing agents.
Specification
| Items | Industrial Grade | Food and Medical |
| Content, % | ≥99.0 | ≥99.5 |
| Chloride( Cl), % | ≤0.01 | ≤ 0.001 |
| Sulfate(SO4), % | ≤ 0.05 | ≤ 0.03 |
| Metal chelate(Pb), % | ≤ 0.001 | ≤ 0.001 |
| Iron(Fe), % | ≤ 0.01 | ≤ 0.001 |
| Copper(Cu), % | ≤ 0.025 | ≤ 0.0025 |
| Chelate mgCaCO3/g(PH11) | 265min | 267 min |
| pH Value(5% aq. solution) | 4.0-5.0 | 4.0-5.0 |
| NTA% | / | ≤0.1 |
| Appearance | white crystal powder | white crystal powder |
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