Appearance:
Green powder
Chemical name:
Chrome oxide, Dichromium (III) Trioxide
Chemical properties:
Inert except under very vigorous conditions
CAS No: 1308-38-9
Technical Data:
Specification |
|
Chromium as Cr2O3, %, min |
99,1 |
Moisture, %, max |
0,03 |
Total mass fraction of S, %, max |
0,005 |
Total mass fraction of FeO, %, max |
0,02 |
Total mass fraction of C, %, max |
0,01 |
Total mass fraction of As, %, max |
0,002 |
Total mass fraction of Zn, %, max |
0,002 |
Total mass fraction of Sb, %, max |
0,0003 |
Total mass fraction of Bi, %, max |
0,0003 |
Total mass fraction of Sn, %, max |
0,0003 |
Total mass fraction of Pb, %, max |
0,0002 |
Total mass fraction of Cd, %, max |
0,0003 |
Application:
• chrome metal production
• refractory industry
Packaging:
1000 kg PP big bags
Storage:
In cool and dry place
Shelf life
Indefinite shelf-life when stored under conditions that prevent degradation of the packaging