Product Specifications
| Markets: |
South America,Southeast Asia,Africa,Mid East,Eastern Asia |
| Appearance: |
Brown-Dark Powder |
| PH: |
5-7 |
| Molecule Weight: |
311.08 |
| Solubility In Water: |
0.5% |
| Usage: |
Positive Catalyst |
| Classification: |
Homogeneous Catalysts |
Product Description
Executive standard: GJB 2302-95
English name: Copper chromite
English another name: Chromium copper oxide
CAS RN: 12018-10-9, 99328-50-4
1. Physical and chemical properties:
1.1 Molecule formula: Cr2Cu2O5
1.2 Molecule weight: 311.08
1.3 Solubility in water: 0.5%
1.4 pH: 5-7
1.5 Stability and reactivity: The product is stable when it's in normal storing and operating condition, in room temperature and in hermetic container.
2. Uses: The product has been used as combustion supporting catalyst for solid propellants.
3. Safety notes: The product is considered toxic. When handling it should be weared the synthetic rubber gloves and the dust gauze mask to prevent contacting with skin and inhaling its power.
4. Package: Fibreboard keg(350× 520), in which was put aluminum foil bag. Net weight 20 kg a bag.
5. Storage: Store airtightly in a shady and ventilating place. Its shelf life is 12 months. The product can be still used if up to standard through retest after the specified date.
6. Transportation: Should prevent raindrenched and sunning during tranporting. UN number 3143.
|
Item |
Index |
|
Total Hexad-chromium(into Kr2Cr207), %(m/m) |
19.5± 1.0 |
|
Total Copper(into CuO), %(m/m) |
46.0± 2.0 |
|
Moisture , %(m/m) |
≤ 0.5 |
|
Loss of weight in burning (650 degree), %(m/m) |
≤ 4.0 |
|
Granularity (by standard sieve of 120-mesh), % |
100 |
|
Appearance |
Brown-dark powder |
Yingkou Tanyun Chemical Research Institute Corporation (Tanyun Chemical for short), is a corporation merged by Yingkou Petroleum Chemical Research Institute Co., Ltd. And Yingkou Tanyun Industrial Fine Chemical Co., Ltd...Our corporation is a research-type manufacturing enterprise specialized in the development and research of fine chemical products. We are located in the western part of Xinhu Street in the coastal industrial base of Liaoning (Yingkou), covering an area of 116, 000 square meters.
Tanyun Chemical mainly produces more than 50 fine chemical products in the categories of polyurethane joint mixture series, boron series, agrochemical and medicinal intermediate series, electronic liquid crystal materials, military chemicals as well as custom chemicals.
