Oxidized chrome green
Also known as: chromium green, chromium oxide Molecular
Formula: Cr2O3
Molecular weight: 151.99
Products traits:This is six-party crystalline or amorphous series olive green powder, metallic luster. Share 5.21, the melting point of 2266 ± 25 ° C, the boiling point of 4000 ℃. Do not dissolve in water and acid can be dissolved in hot alkali metal Bromate solution. Light, air, high temperature and corrosive gases (SO2, H2S, etc.) very stable, high Hiding Power, a magnetic.
 Purpose:Oxidized chrome green mainly used for smelting metallic chromium and chromium carbide, ceramics, grinding, polishing, coating and ink, and other industries.
Packaging:
1, bags lined plastic bag, net weight of 25 kg per bag or 50 kg.
2, drum packaging net weight of 50 kg. Note: should be stored in a dry place to prevent the damp, anti-acid mist, sunscreen. Isolation and food should be stored.
Product specifications:
Implementation of the standards: HG / T 2775-96
Pigment level |
Metallurgy level |
Target name |
Target |
Target name |
Target |
Superior product |
A level |
Trioxide two chromium (Cr2O3) |
99.00 |
99.00 |
Trioxide two chromium |
≥98.50 |
Colored light |
According to standard or customer request |
Ferric oxide |
< 0.030 |
Colouring strength |
95.00 |
95.00 |
Phosphorus |
< 0.001 |
Attracts the oil mass |
25.00 |
25.00 |
Cobalt |
< 0.001 |
Hiding power |
15.00 |
15.00 |
Manganese |
< 0.001 |
Sieves Yu Wu |
0.50 |
0.50 |
Copper |
< 0.001 |
Moisture content |
0.50 |
0.50 |
Nickel |
< 0.001 |
Water-soluble content % |
0.30 |
0.30 |
Lead |
< 0.001 |
|
Sells the telephone：022-89939135 89937723 Handset13820665839：13662175926： 13821151398 ： |
|
