Pigment green 7 is kind of green powder pigment green and insoluble in water and general solvents.

It is olive green in concentrated sulfuric acid and green precipitates after dilution.

It has bright color, high coloring power, good sun resistance and heat resistance.

It belongs to chlorinated copper phthalocyanine non fading pigment.

Solvent green 7 Specification

* CAS No.: 1328-53-6

* Molecular formula：C32Cl16CuN8

* EINECS No.:215-524-7

* Hue or color light: bright green

* Relative density: 1.80-2.47

* Bulk density / (LB / gal): 15.0-20.5

* Melting point / ℃: 480

* Average particle size/ μ m：0.03-0.07

* PH value / (10% slurry): 4.4-8.8

* Oil absorption / (g / 100g): 22-62

* Hiding power: transparent

Pigment Green 7 Application

Used for coloring paint, ink, pigment printing paste, cultural and educational supplies, rubber and plastic products.

The pigment green is mainly used in coatings, including high-grade automobile primer, outdoor coatings and powder coatings; In printing ink, it is used for packaging printing ink, plastic laminated film printing ink and metal decoration printing ink, with thermal stability of 220 ℃ / 10min and light resistant paint; The colouring strength of plastics is lower than that of phthalocyanine blue, which can reach 300 ℃ in polystyrene and ABS, while that of phthalocyanine blue is 240 ℃; It can also be used for spinning coloring, with excellent light and climate fastness

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