Molecular Formula | C26H27ClN4O8S |
Molar Mass | 591.03 |
Density | 1.2633 (rough estimate) |
Vapor Presure | 0Pa at 25℃ |
Appearance | Powder |
pKa | 0.39±0.59(Predicted) |
Refractive Index | 1.6100 (estimate) |
Physical and Chemical Properties | hue or shade: brilliant yellow relative density: 1.30-1.41 Bulk density/(lb/gal):10.8-11.7 melting point/℃:330 average particle size/μm:0.16 particle shape: Rod shape specific surface area/(m2/g):26(FGL) pH value/(10% slurry):8 oil absorption/(g/100g):40-52 hiding power: translucent diffraction curve: reflex curve: |
Use | There are 15 types of the product on the market. Neutral yellow is given, approximating C. I. pigment yellow 1. In baking and self-drying paint, the light fastness is 6-7, and the heat resistance is good (200 C/10min), which is used for high-grade decorative coatings and plastic coloring. In soft and hard PVC transparent and non-transparent light resistance up to 7-8; HDPE does not occur in the size of deformation of 240 ℃/5min; Can also be used for polystyrene and PE coloring; in ABS light fastness to 7, and the requirements of light, weather fastness, heat and alkali printing ink, latex paint and water-based paint coloring. |
LogP | 1.3 at 26℃ and pH7 |
EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |