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Product Details
Cobalt Oxide (Co3O4)
| Standard: | company standard |
|---|---|
| Unit Price/Payment: | to be negotiated |
Product Description
Molecular formula: Co3O4
CAS No.: [1308-06-1]
Other names: Cobalt oxide, cobalt(II, III) oxide, cobaltosic oxide, tricobalt tetroxide
Molecular weight: 241
Character: Gray powder.
Usage: Used for making paint pigments, ceramic glazes and cobalt catalysts.
Storage: At a dry place with good ventilation, avoid heat and humidity.
Standard in force: Enterprise standard
Package: In bucket, 25 KG or 50 KG per bucket, Or subject to clients'requirements.
| Elements | (% ) Contents of the Elements | |
| Standard Value | Typical Value | |
| Co | 72.6-73.4 | 73.0 |
| Ni | ≤ 0.02 | 0.008 |
| Fe | ≤ 0.01 | 0.006 |
| Pb | ≤ 0.01 | 0.005 |
| Mn | ≤ 0.01 | 0.004 |
| Cu | ≤ 0.01 | 0.003 |
| Ca | ≤ 0.01 | 0.004 |
| Mg | ≤ 0.01 | 0.004 |
| Na | ≤ 0.01 | 0.005 |
| Si | ≤ 0.02 | 0.01 |
| Al | ≤ 0.01 | 0.005 |
| S | ≤ 0.01 | 0.008 |
| C | ≤ 0.01 | 0.008 |
| Physical Properties | ||
| Testing Items | standard value | typical value |
| TD( g/cm 3 ) | ≥ 2.0 | 2.5 |
AD( g/cm 3 ) | 0.5-1.6 | 0.7 |
| Particle Size Range D50 Value (Controllable ) | ||
| 2-4um | 4-7um | 7-10um |
