Molecular formula: CrO3
Specific gravity: 2.7(Crystal)
Appearance: Amaranth flake matter.
Standard: GB1610-99
Index: GB1611--92
Index name |
Index |
||
Premium grade |
First grade |
Salable product |
|
| Assay(CrO3)%≥ | 99.7 |
99.5 |
99.0 |
| Water insoluble matter ≤ | 0.02 |
0.05 |
0.10 |
| Sulfate(SO4)%≤ | 0.06 |
0.15 |
0.30 |
| Sodium (Na=)≤ | 0.05 |
-- | -- |
Packing: Metal pail, plastic bag, gumming bag.[Net WT]:50kg
Uses:
Used in chrome plating, the material of chrome oxide green , the mordant in the dyeing of wool knitting, the material of accelerant, the accelerant and oxidant in organic synthesis.
manufacturability: 10000 Tons / Year