Ethylene Diamine Tetraacetic Acid Tetrasodium (EDTA.Na4)
CAS No.: 64-02-8
Molecular Formula: C10H12N2Na4O8
Molecular Weight:380.17
Structural Formula:
Properties:
EDTA.Na4 appears as a white crystal powder. It can be soluble in water and acid but not in alcohol and other organic solvents. Tetrasodium EDTA CAS number is 64-02-8. Tetrasodium EDTA molecular weight is 380.17.
Specifications:
Item | Index |
Appearance | White powder |
Purity | ≥99.0% |
Iron (Fe) | ≤0.001% |
Heavy metal (Pb) | ≤0.002% |
Chelate value | ≥215 mgCaCO3/g |
pH | 10.5~11.5 |
Usage:
EDTA.Na4 can be used as a water-softening agent and catalyst of synthetic rubber. EDTA.Na4 can also be used in printing and as dyeing adjuvants. It is also a detergent adjuvant.
Packing and storage:
Solid products: packed in paper bags lined with plastic; net-weighted 25kg per bag.
Liquid products: packed in the iron drum lined with plastic; net-weighted 200kg per drum.
Keywords:
EDTA.Na4, EDTA 4Na, Ethylene Diamine Tetraacetic Acid Tetrasodium.
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EDTA Series
- EDTA Acid
- EDTA-Na2
- EDTA-Na4
- EDTA-CaNa2
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Organophosphoric
- ATMP
- BHMTPMPA
- DTPMPA
- EDTMPA
- HEDP
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Other Chelating Agent
- DTPA
- NTA.Na3
- DTPA.Na5
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