0102030405
Pigment Red 57:1 | C18H16CaN2O6S | C.I. 1580:1 | CAS 5281-04-9
Properties
Density: 0.352-1.7[at 20℃]
Vapor Pressure: 0Pa at 25℃
Form: powder to crystal
Colour Index: 15850
Color: Red to Dark red to Brown
Water Solubility: 8.9mg/L at 25℃
LogP: 0.65-2.4 at 23-25℃
Specification
| Specification | Value |
| Product Name |
Pigment Red 57:1 |
Appearance |
Red powder |
| Shade | BLUISH |
| Heat Resistance | 180 °C minimum |
| Light Fastness | 6 |
| Acid Resistance | 5 |
Alkali Resistance |
4 |
| Fastness to Bleeding | 5 |
| Oil Absorption | 45-50% |
| Specific Surface | 28 m²/g |
| Residue on 80 Mesh | 5.0% maximum |
| Water Solubility | 1.0% maximum |
| Volatile Matter at 105 °C | 1.0% maximum |
| Tinting Strength | 100-105 % |
Products Usage
Organic pigments (Pigment red 57:1) are widely used in inks, paints, coatings, raw pulp coloring of synthetic fibers, pigment printing of fabrics, coloring of plastics, rubber, and leather, etc.
Among them, the ink application is the largest.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Separated from ammonium nitrate and potassium chlorate. Dry.Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.