Pigment Green 7
COMPARATIVE PROPERTIES AND USES
| Chemical Class | Copper Chlorinated |
| Colour Index Name | Phthalocyanine Pigment Green-7 |
| Colour Index No. | 74260 |
| Hue | Bus Green |
| Molecular Weight | 1058 |
| Cas No. | 1328-53-6 |
| Molecular Formula | C32H0-2Cl14-16N8Cu |
PHYSICAL PROPERTIES
| Oil Absorption (Ml/100gms) | 30-36gms. Oil/100gms Pigment |
| Bulk Density | 0.47+0.02gms/cc |
| Specific Gravity (20 C) | 1.94-2.05 at 200 C |
| Solubility in Water | Maximum 1% |
| Residue on 325 Mesh-sieve | |
| Grit Content | <300ppm |
| Heavy Metal | <5ppm |
| Free Copper | <500ppm |
| Moisture Content | Maximum 0.8% |
| PH of water Extract | 6.0 to 8.0 |
| PH of 10%Aq.Slurry | 7.0 to 8.0 |
| Heat Stability | Stable up to 280oC (As per Application) |
| Dispensability | Excellent |
| Partical Size | 0.015 X 0.015 U to 0.005 X 0.10 U |
FASTNESS PROPERTIES IN 1 TO 5 SCALE
| Water | 5 | Toluene | 5 |
| Ethanol | 5 | MEK | 5 |
| Butanol | 5 | Turpentine | 5 |
| Acetone | 5 | Soap | 5 |
| Butyl Acetate | 4 | Wax | 5 |
| Ortho-Xylene | 4-5 | Alkalies NaOH | 5 |
| Methanol | 5 | Acids (HCL) | 5 |
OIL/PLASTICIZER
| Linseed Oil | 8 | DOP | 8 |
| Caster Oil | 8 | DBP | 7 |
| DCO | 8 | Light Fastness | 8 |
APPLICATIONS
Printing Emulsion & Inks, Air Drying Paint & Decorative Paints, Industrial & Auto Motive Paints, Plastics, Rubber Products, Textile Emulsion, Paint Emulsion, Detergents, Colorants, Paper, Leather etc.
The above specification is representing general 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.
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