Product description:
Pigment Blue 15:4 is greenish blue powder. Bright color, excellent light resistance.
The performance of PB15:4 is better than that of PB15:3, and the weather resistance, solvent resistance and flocculation resistance are greatly improved.
Product parameter:
Other names | Phthalo Blue(NCNF β-Form) |
CAS number | 147-14-8 |
Molecular formula | C32H16CuN8 |
EINECS no. | 205-685-1 |
C.I. | 74160 |
Appearance | Blue powder |
Oil absorption(ml/100g) | 35-45 |
Application | Mainly used for solvent ink, paint and all kinds of plastic coloring. In line with the performance of paint, ink, in organic solvents do not produce crystallization increase, no flocculation, good storage stability, especially suitable for solvent ink. |
Molecular Weight | 576.07 |
Solubility | Insoluble in water, ethanol and hydrocarbon solvents, olive solution in concentrated sulfuric acid, blue precipitation after dilution |
| PH value | 6.0-8.0 |
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