Product name:Sodium edetate
Purity:99%
Appearance:White Crystalline powder
Sample:Available
Storage:2-8°C
CAS No.: 64-02-8
EDTA-4NA/Sodium edetate Cas 64-02-8
Typical Properties
Chemical name:Sodium edetate
Cas no:64-02-8
Synonyms:Ethylenediaminetetraacetic acid tetrasodium salt;EDTA 4NA
Molecular Weight:380.17
Molecular Formula:C10H12N2Na4O8
Molecular Structure:
| Item | Specification |
| Melting point | >300 °C |
| Chloride (Cl)% | 0.002 |
| Iron (Fe )% | 0.0001 |
| PH | 10.97 |
| Chelating value | 221 |
| Sulfate(SO4)Content% | 0.005 |
| NTA % | 0.2 |
Usage
Used as an aminocarboxylate complexing agent and a catalyst for synthetic rubber; also used as a water-softening agent in the fiber refining, bleaching, and dyeing industries.
Used as a chelating agent, a polymerization initiator for styrene-butadiene rubber (SBR), an initiator for acrylic fibers, etc.
Packaging and Shipping
25KG/Drum
According to customer requirements.
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EDTA-4NA/Sodium edetate Cas 64-02-8