Unit Price: | USD 3200 / Metric Ton |
---|---|
Min. Order: | 18 Metric Ton |
Model No.: 2Na/4Na
Brand: -
Classification:: Sodium Organic Salt
Product Names: EDTA(Ethylenediaminetetraacetic acid)
Place Of Origin:: Jiangsu, China
CAS No: 60-00-4
Chelate Value: 339
Packaging: 25KG BAG
Productivity: 100000mt/year
Transportation: Ocean,Land
Place of Origin: China
Supply Ability: 5000ton/month
Certificate: SGS/CIQ
HS Code: 2922499990
Port: TIANJIN,QINGDAO,SHANGHAI
Product: EDTA (Ethylene Diamine Tetraacetic ACID, EDTA Acid, Editic Acid)
Molecular Formula: C10H16N2O8
CAS NO.:60-00-4
Molecular Weight:M=292.2
Item | Specification |
Appearance | White powder |
Purity,% | 99.0min |
Chloride(Cl) content,% | 0.05max |
Sulfate(SO4) content,% | 0.05max |
Iron(Fe) content,% | 0.001max |
Heavy metal(Pb),% | 0.001max |
Chelate value(mg CaCO3/g),% | 260min |
PH value | 4.0-5.0 |
Polyacrylamide
Poly Aluminium Chloride
Aluminium Sulphate
Activated Carbon
EDTA
TCCA
SDIC
In industry, EDTA is mainly used to sequester (bind or confine) metal ions in aqueous solution. In the textile industry, it prevents metal ion impurities from modifying colours of dyed products. In the pulp and paper industry, EDTA inhibits the ability of metal ions, especially Mn2+, from catalysing the disproportionation of Hydrogen Peroxide, which is used in chlorine-free bleaching. In a similar manner, EDTA is added to some food as a preservative or stabiliser to prevent catalytic oxidative decolouration, which is catalysed by metal ions. In soft drinks containing ascorbic acid and sodium benzoate, EDTA mitigates formation of benzene (a carcinogen).
Product Categories : Water Treatment > EDTA
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