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EDTA・4Na

EDTA ・4Na

Text: [Big] [middle][small] Release date: 2014-4-2  Views: 1104



Name:Ethylene Diamine  Tetraacetic Acid ・4Na

Molecular formula:C10H12N2O8Na4 2H2O  C10H12N2O8Na4 4H2O
Molecular weigh:
416.20(2H2O EDTA 4Na) 452.23(4H2O EDTA 4Na)
Package:
25kg per plastic compound bag or according to clients’ specific requirements.



 


Quality Index
Items
2H2O EDTA  4Na 4H2O EDTA  4Na
Appearance/Sort White crystal powder White crystal powder
EDTA 4Na %  ≥
99.0
99.0
PH value(1%water solution)
10.5~11.5
10.5~11.5
mgcaco3/g ≥
234
215
Fe %  ≤
0.001
0.001
Fe Heavy metal (Pb) %≤
0.002
0.002



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