English alias: Chromium copper oxide
CAS RN: 12018-10-9
1. Physical and chemical properties:
1.1 Molecular formula: Cr2Cu2O5
1.2 Molecular weight: 311.08
1.3 Structure formula:
1.4 Solubility: 0.5% in water
1.5 Stability and reactivity: Stable at room temperature and in the sealed container.
2. Technical indexes:
|
Item |
Type Ⅰ |
|
Total Cr +6 content (in K2Cr2O7), %(m/m) |
19.5±1.0 |
|
Total Cu content(in CuO), %(m/m) |
46.0±2.0 |
|
Weight loss in burning (650℃), %(m/m) |
≤4.0 |
|
Moisture, %(m/m) |
≤0.5 |
|
Pass rate (by standard sieve of 120-mesh), % |
100 |
|
Brown black powder |
3.Application:
①Solid propellant burning rate catalyst.
②Organic synthesis catalyst:Hydrogenation, dehydrogenation, oxidation, cyclization, alkylation, ammonolysis, etc.
③Environmental Protection Catalyst (Automotive Exhaust Purification).
④electronic materials:Thermistors, magnetic materials, electronic ceramics.
⑤Electroplating/Metal Treatment:Improve the density and corrosion resistance of the coating.
4. Safety instructions: Toxic. Be handled with synthetic rubber gloves and dust masks to prevent skin contact and dust inhalation.
5. Packing: 20 kg/drum.
6. Storage: Stored in a cool and ventilated place. The container should be sealed. Avoid heat and sun exposure.
7.Shelf life:12 months.
8. Transportation: Avoid water and sun exposure during transportation.
