Lime & Alkalis
Caustic Soda Flakes (98%)
White flakes, free from foreign matter, dirt or visible impurities · CAS 1310-73-2
Test Report — Characteristics
| Characteristics | Results |
|---|---|
| Sodium Hydroxide as NaOH | Min 97.0–99.50% spec — up to 99.73% result |
| Sodium Carbonate as Na₂CO₃ | Max 0.40% spec — 0.24–0.35% result |
| Chloride as Cl | Max 0.10% spec — up to 0.038% result |
| Sulphate as SO₄ | Max 0.10% spec — up to 0.023% result |
| Iron as Fe | Max 20 ppm spec — up to 10 ppm result |
| Matter Insoluble in Water | Max 0.05% spec — up to 0.041% 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
- pH correction and neutralization in water/wastewater treatment
- Soap, detergent and textile manufacturing
- Pulp and paper (Kraft process)
- Chemical manufacturing feedstock