1. Character: molecular formula: Cr(OH)m(SO4)n?H2O.
Blackish green powder, dissolves in water quickly. Great solubility. Contains high tanning compound and has very strong moisture absorption..
2. Uses: Leather tanning and mordanting
3. Packing: packed in composite bag with inner plastic bag. Net weight: 25kg/bag.
4. Cautions:
Stored in dry place, keep it from moisture.
Handle with care to avoid bag breaking.
5. Specs.
Product Index
Index Name |
Cr2O3 % |
Basicity % |
Cr+6 %≤ |
Reduction |
KHL |
25.0±1.0 |
33±2 |
0.0003 |
SO2 |
THL |
25.0±1.0 |
33±2 |
0.0003 |
Sugar |
TML |
24.0±1.0 |
33±2 |
0.0003 |
Sugar |
TLL |
22.0±1.0 |
33±2 |
0.0003 |
Sugar |
TLM |
22.0±1.0 |
40±2 |
0.0003 |
Sugar |