Industry grade white powder 99% Tetrasodium EDTA 4Na
CAS 64-02-8
EINECS 205-488-0

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.

4.Packing:
PP bag,25kg/bag,or as per customer's requirement.

Storage:
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down