Complaint
| TEST ITEMS | SPECIFICATION |
| APPEARANCE | GREEN POWDER |
CONTENT OF Cr 2 O 3 | 98.5 % min |
| SHADE | BLUISH |
| DENSITY | 5.21 g/cm 3 |
| OIL ABSORPTION | 20% max |
| RESIDUE ON 45 MESH | 0.1% max |
| WATER SOLUBLE | 0.3% max |
| VOLATITE 105 °C | 0.3% max |
| TINTING STRENGTH | 95-105% |
| pH VALUE OF AQUEOUS SUSPENSION | 5-8 |
