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HIGH QUALITYEthylenediaminetetraacetic acid tetrasodium salt 67401-50-7 EDTA-4Na
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Ethylenediaminetetraacetic acid tetrasodium salt
Other Names:EDTA-4Na
CAS No:67401-50-7
Molecular Formula: C10H12N2Na4O8
Appearance:White powder
Purity:99%
Content %:≥99.0
Chloride(Cl)%:≤ 0.01 %
Sulfate(SO4)%:≤ 0.05 %
Metal chelate(Pb)%:≤ 0.001 %
Iron(Fe)%:≤ 0.001 %
Chelate: mgCaCO3/g:20 min
pH Value(10g/L,25℃):10.5-11.5
NTA%:1.0
Bulk density kg/m3:700-950
Application:complexing agent for complexing meta
Storage: Store in dry, dark and ventilated place
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