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1.Chemical Name:EDTA-4Na
Molecular formula:C10H14N2Na4O8·4H2O
Molecular weight:452
2.Technical specification:
|
Project |
Target |
|
Content |
≥99.0% |
|
PHValue(5%Water dissolution) |
10.5-11.5 |
|
Heavy metal(Pb)%≤ |
0.002 |
|
Iron(Fe)%≤ |
0.001 |
|
The chela gathers the value MgCaCO3/g |
≥230 |
|
2%Water dissolution condition |
Colorless is transparent |
|
Storage time25°C |
Standing 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.
Packaging & Shipping
25kg/bags, 22tons/20FCL
