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Pigment Green 7

Colour Index Name GREEN 7
Colour Index No 74260
Chemical Class Chlorinated Copper Phthalocyanine
Molecular Weight 1058
C. A. S. NO. 1328 - 53-6
Molecular Formula C 32 H 2 CI 14 N 8

Physical Properties :

Oil Absorption 45+2
Bulk Density 0.45-0.05 gms/cc
Specific Gravity ( 20 C ) 1.94 - 2.05 at 200 c
Solubility in Water Maximum 1 %
Particle Size 0.015x0.015 U to 0.05x0.010 U
Heat Stability Stable up to 225 c : As per Application

Fastness Properties : ( 1-5 Scale : 1= Poor, 5= Excellent )

Water 5 Toluene 4.5
Ethenol 5 MEK 5
Butanol 5 Mineral Turpentine 5
Acetone 5 Soap 5
Butyl Acetate 5 Wax 5
Methanol 5 Alkalies NaOH 5
Cellosolve 5 Acids ( HCL) 5
Ortho- xylene 5 Sterilization 5

Oil/ Plasticizer( 1-8 Scale : 1= Poor, 8= Excellent ) :

Light Fastness 8
Linseed Oil, Caster Oil, DCO 8
DOP, DBP 8
Molecular Weight 1058
C. A. S. NO. 1328 - 53-6
Molecular Formula C 32 H 2 Cl 14 N 8

Application :

  • Printing Emulsion & Inks
  • Air Drying & Decorative Paints
  • Industrial & Automotive Paints
  • Plastic
  • Rubber Products
  • Textile Emulsion & Paint Emulsion
  • Detergent Colorants