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Product Name: phthalocyanine blue
Other names: Copper Phthalocyanine; Pigment Blue 15
Molecular formula: C32H16N8Cu
Molecular weight: 576.07
Technical indicators:
Project | Technical indicators |
Purity% | ≥98.0 |
Moisture% | ≤1.0 |
Water soluble matter% | ≤1.0 |
Free copper mg/kg | ≤200 |
Sieve residue (325 mesh sieve, wet method) mg/kg | ≤100 |
Magnetic metal mg/kg | ≤20 |
PH value | 5～8 |
Conductivity (us/cm) | ≤500 |
Application: dark blue powder is an important dye intermediate, which is mainly used to manufacture phthalocyanine pigments and phthalocyanine dye products. This kind of dye products are widely used in ink, paint, rubber, plastic, pigment printing and other industries.
Manufacturing
