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Specification of Pigment Beta Blue (15.3)

*Name : *PIGMENT BLUE ( 15.3 )
*(Beta modification)
*Colour Index No : *74160
*Chemical Class : *Copper phthalocyanine Blue.
*Hue : *Bright Blue
*Molecule Weight : *576
*C. A. S. NO. : *147 - 14-8
*Molecular Formula : *C32H18CuN8
*PHYSICAL PROPERTIES
*Oil Absorption : *45+1
*Bulk Density : *0.30+0.02 gms/cc
*Specific Gravity : *1.50 - 1.54
*Solubility in Water : *Maximum 1 %
*Residue on 300 Mesusive : *Nil
*Moisture Content : *1 % Maximum
*pH of 10% Aq. Slurry *7.0 - 8.0
*Dispersibility : *Excellent
*Heat Stability : *Stable up to 260 °c : As per *Application
*FASTNESS PROPERTIES.( 1-5 Scale : 1= Poor, 5= *Excellent )
*Water :
5
*Toluene
5
*Ethanol :
5
*MEK
5
*Butanol
5
*Mineral Turpentine
4-5
*Acetone
5
*Soap
5
*Butyl Acetate
4-5
*Wax
4
*Methanol
4-5
*Alkalies NaOH
5
*Cellosolve
5
*Acids ( HCL)
5
*Ortho- xylene
3-4
*Sterilization
5
*Oil / Plasticizer ( 1-8 Scale : 1= Poor, 8= Excellent )
*Light Fastness : *8
*Linseed Oil, Caster Oil, *DCO *8
*DOP, DBP *8

Application :

Pigment Suitable for Letter Press Ink
Offset Ink Metal Decorating Ink Silk Screen Ink
Air drying & Decorative Paints Water base Paints
Plastic Application Paint Emulsion

The Above Specification is representing idea of the report however same is subject to variation up to certain extent, since this is been PIGMENT, automatic action & reaction is very natural even test & Pack of the materials and same is depending on natural weather too