Iron Oxide Black 7430
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- Detail
- Parameters
| Specification | |||||||
| Product | Micronized Iron Oxide Black 7430 | ||||||
| Chemical and Physical | |||||||
| Analysis Properties | Unit | Min | Max | ||||
| Iron as Fe2O3 | % | 90 | ─ | ||||
| Matter volatile at 105 0C | % | ─ | 1.0 | ||||
| Matter soluble in water | % | ─ | 0.8 | ||||
| Residue on sieve (45µm sieve) | % | ─ | 0.1 | ||||
| PH value | 5.0 | 8.5 | |||||
| Conductivity | µs/cm | ─ | 500 | ||||
| Oil Absorption | g/100g | 15 | 25 | ||||
| Colouristic Analysis | |||||||
| Properties | Unit | Min | Max | ||||
Colour data in comparison with the valid standard | |||||||
| DL | CIELAB | -1.5 | 1.5 | ||||
| DE | CIELAB | ─ | 1.5 | ||||
| Colour strength | % | 95 | 105 | ||||
| Visual colour difference | minimal | ||||||
| Visual colour strength difference | minimal | ||||||
价格
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Common Name
Iron Oxide Black 7430
Molecular Formula
Fe3O4
CAS Number
1317-61-9
Color
Black
Color Index
Pigment Black 11(77499)
Application
Oil Paint; Building Material
