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EDTA 4NA
CAS#: 64-02-8
Formula: C10H12N2O8Na4·4H2O
Uses: Used as water-softening agents, catalysts of synthetic rubber, printing and dyeing adjuvants, detergent adjuvants
Specification:
| Item |
Standard |
|
Appearance |
White powder |
|
Purity |
≥99.0% |
|
Iron(Fe) |
≤0.001% |
|
Heavy metal(Pb) |
≤0.002% |
|
Chelate value(mgCaCO3/g) |
≥215 |
|
PH |
10.5-11.5 |
Packing:25KG/bag
