Pigment Red 23 (DT8113 Naphthol Red ) |
Chemical Name: Naphthol Red
CAS No.: 6471-49-4
EU No.: 229-313-2
C.I. NO.: 12355
Chemical Formula: C24H17N5O7
Molecular Weight: 487.42
Structural Formula: |
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Pigment Red 23 Physical and Chemical Properties
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| PH Value |
6 |
Density (g/cm3 ) |
1.4 |
Oil Absorption (ml/100g) |
45 |
Light |
6 |
Heat (°C) |
160 |
| Water |
5 |
| Linseed Oil |
3 |
| Acid |
5 |
| Alkali |
3 |
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Pigment Red 23 Application: Highly Concentrated,Aqueous inks,Aqueous coating
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