Molecular Formula | C22H16N2O2 |
Molar Mass | 340.37 |
Density | 1.45 g/cm3 |
Melting Point | 440℃ |
Boling Point | 601.6±55.0 °C(Predicted) |
Flash Point | 221.4°C |
Vapor Presure | 1.98E-14mmHg at 25°C |
Appearance | Solid |
Color | Pink to Dark Purple |
pKa | -2.49±0.20(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.676 |
Physical and Chemical Properties | Hue or color: brilliant blue and red relative density: 1.40-1.50 Bulk density/(lb/gal):11.6-12.5 average particle size/μm:0.06-0.07 particle shape: rod-like, needle-like specific surface area/(m2/g):62 pH value/(10% slurry):6.2-6.7 oil absorption/(g/100g):40-65 hiding power: translucent diffraction curve: reflex curve: |
Use | The pigment variety of the quinacridone derivative has excellent migration resistance, outstanding thermal stability, and gives pure blue red or magenta color. The specific surface area of the Hostaprint Pink E was 62 m2/g, and the specific surface area of the Hostaprint Pink E Tran was 100/g. Mainly used for high-grade automotive coatings, printing ink and plastics, and molybdenum Chromium Orange color matching for outdoor coatings and powder coatings; Used for PS, ABS coloring, also used for polypropylene, polyester pulp coloring, heat-resistant 280 ℃; for high-grade printing ink and laminated plastic film packaging printing ink, has good resistance to sterilization processing performance. There are as many as 75 brands put on the market. |
Toxicity | LD50 oral in rat: > 23gm/kg |
LogP | 2.2 at 24℃ and pH7 |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Application | pigment red 122 is a very bright blue red color, which is close to magenta and has excellent migration resistance, outstanding thermal stability, giving pure blue-red or magenta, is mainly used for high-grade paints, inks, plastics (pspoab spvcpcpbt), rubber coloring and puree coloring of synthetic fibers. At present, the variety and output of high-performance organic pigments in China are developing rapidly, and the annual output of pigment red 122 in China is about 1500 tons. used for coloring of paint, paint, advertising, painting and cultural materials |