| ≥1 piece | 1 |
| Item | Specification |
| Appearance | Red crystalline, free flowing powder |
| Identification | USP32(A) Or USP32(B) |
| Solubility | Very slightly soluble in water or organic solvents |
| Assay | 98.0-102.0% |
| Chromium | 12.18-12.68% |
| Chloride | 0.06% max |
| Sulfate | 0.2% max |
| Lead | 0.001% max |
| Arsenic | 0.0005% max |
| Loss on drying | 4.0% max |
| Particle size | 99% through 80 mesh |