Raven 420 by Birla Carbon is a carbon black. It is available in the form of powder and beads. It is recommended for blue undertone and tinting in coatings.
| CAS Number | 1333-86-4 |
| Chemical Composition: | Carbon black |
| Color | Black |
| CI Number | CI 77266 |
| CI Name | Pigment Black 7 |
| Appearance | Beads |
Documents related to Raven 420
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Availability
Product Status:COMMERCIAL
Raven 420 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Oil Absorption Number (OAN) | 75 cm3/100g | for powder | ASTM D2414 |
| Oil Absorption Number (OAN) | 72 cm3/100g | for beads | ASTM D2414 |
| Surface Area, BET | 28 m2/g | ASTM D6556 | |
| Surface Area, STSA | 28 m2/g | ASTM D6556 | |
| Tinting Strength | 50 | ASTM D3265 | |