Specialty Chemicals
EDTA Disodium (EDTA-2NA)
White crystal powder · CAS 6381-92-6
Test Report — Characteristics
| Characteristics | Results |
|---|---|
| Purity | 99.0% Min spec — 99.12–99.20% result |
| Chloride (Cl) | 0.01% Max spec — ≤0.002% result |
| Sulphate (SO₄) | 0.05% Max spec — ≤0.01% result |
| pH | 4.0–5.0 spec — 4.35–4.7 result |
| Fe | 0.001% Max spec — 0.0001% result |
| Heavy Metal (Pb) | 0.001% Max spec — 0.0001% result |
| Chelate Value | 265 Min spec — 266–267 result |
Values above are from Suraj Chemicals' own lab test reports on this product. Figures can vary slightly batch to batch — request a current test report / certificate of analysis with your order.
Applications
- Chelating agent in water treatment and boiler descaling
- Detergent and cleaning formulations
- Textile dyeing auxiliary
- Metal surface cleaning