Acids & Descalants
Phosphoric Acid (85%, Industrial Grade)
Transparent, clear liquid · CAS 7664-38-2
Test Report — Characteristics
| Characteristics | Results |
|---|---|
| Assay (H₃PO₄) | Min 85% spec — 85.30–85.60% result |
| Acetic Acid | < 1% spec — 0.95% result |
| Chloride (as Cl) | < 0.0003–0.0005% |
| Sulphate (as SO₄) | < 0.005% |
| Heavy Metal (as Pb) | 0.0003–0.0005% |
| Arsenic (as As) | 0.00003–0.0005% |
| Iron (as Fe) | 0.0029% |
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 control and descaling in wastewater treatment (for industrial/wastewater use only)
- Metal surface treatment and rust removal
- Fertilizer and industrial chemical manufacturing feedstock
- Corrosion-inhibitor formulations