metal chelate agent EDTA 2Na 6381-92-6
Specifications
EDTA 2Na is used in chemical,papermaking,pharmaceutical industries etc and EDTA chelation is to remove toxic metals
Technical Index:
No. Inspection Item Criterion
1 EDTA-2Na ≥99.0%
2 Chloride(Cl)% ≤0.01%
3 Sulphate(SO4)% ≤0.1%
4 Ferrum % (Fe) ≤10PPM
5 Heavy Metal % (Pb) ≤10PPM
6 PH 4-5
7 Appearance White crystalline powder
In the detergent industry as stabilizer;
In the chemical industry as metal carier in redox system;
In the printing industry to control hardness and as stabilizer.