Products
| Pigment Red 57:1 | |
| Product name | Pigment Red 57:1 |
| Chinese name | 立索尔宝红;立索尔宝红BK;罗宾红;艳红6B;洋红6B;3-羟基-4-[(4-甲基-2-磺酸基苯基)偶氮]-2-萘甲酸钙盐;颜料艳红6B |
| English name | Pigment Red 57:1 |
| Molecular formula | C18H12N2Na2O6S |
| Molecular weight | 430.34 |
| CAS No. | 5281-04-9 |
| Product photo |  |
| Structure |  |
| chemical properties | Relative density: 1.42 to 1.80 Bulk density (lb/gal) : 11.8 to 14.9 The average particle size/mu m: 0.04-0.3 Specific surface area (m2 / g) : 21-105 PH/(10% slurry) : 6.0 to 9.0 Oil absorption/(g / 100 g) : 20-88 Color index：15850；Insoluble in ethanol, soluble in hot water for the yellow light red. |
| Appearance | Blue light red powder |
| Melting point | |
| Content | >98.0% |
| Moisture | |
| Packing | 1kg,5kg,25kg |
The other explanation |
Mainly used for coatings, inks and paints and watercolor coloring, can also be used in rubber, plastic wire, efi coloring and daily chemical products. |
