Tetrasodium EDTA 4Na
CAS 64-02-8
Product Description
1.Chemical Name:EDTA 4Na
Molecular formula:C10H14N2Na4O8·4H2O
Molecular weight:452
2.Technical specification:
Project Target
Content 99.0%min
PHValue(5%Water dissolution) 10.5-11.5
Heavy metal(Pb)% 0.002max
Iron(Fe)% 0.001max
The chela gathers the value MgCaCO3/g 230min
2%Water dissolution condition Colorless is transparent
Storage time25°CStanding storage
3.Applications:
It is used as bleach-fix bath; als used as water purifier, pH-value regulator,chelating agent,
anticoagulant; also used for textile printing & dyeing, detergent industries.
