>
EDTA.Na2, EDTA.2Na
CAS No.: 139-33-3
Molecular Formula: C10H14N2Na2O8
Molecular Weight: 336.21
Structural Formula:
Properties:
EDTA.Na2 appears as a white crystal powder. EDTA.Na2 can be soluble in water. EDTA.2Na cannot be nearly soluble in alcohol and acid in water. About the disodium EDTA solubility in water. At 22 ℃, 10.8g~11.1g of disodium edetate can be dissolved in 100 ml water.
Specifications:
| Item | Index |
| Appearance | White Powder |
| Purity | ≥99.0% |
| Chloride (Cl) | ≤0.05% |
| Sulfate (SO4) | ≤0.05% |
| Iron (Fe) | ≤0.001% |
| Heavy metal (Pb) | ≤0.001% |
| Chelate value (mgCaCO3/g) | ≥260 |
| PH | 4.0~5.0 |
Usage:
EDTA.Na2 can be applicable to detergent, dyeing adjuvant, and processing agents for fibers. EDTA.Na2 can be used as a cosmetic additive. EDTA.Na2 can be used as food additive, EDTA.Na2 can be used in agriculture fertilizer etc.
Packing and Storage:
Packed in paper bags lined with plastic; net-weighted 25kg per bag; stored in cool, dark, ventilated, and dry places.
Keywords:
Ethylene Diamine Tetraacetic Acid Disodium.
-
EDTA Series
- EDTA Acid
- EDTA-Na2
- EDTA-Na4
- EDTA-CaNa2
- READ MORE...
-
Organophosphoric
- ATMP
- BHMTPMPA
- DTPMPA
- EDTMPA
- HEDP
- READ MORE...
-
Other Chelating Agent
- DTPA
- NTA.Na3
- DTPA.Na5
- READ MORE...