P.R.146
Pigment Red 146
CAS: 5280-68-2
Molecular Formula: C33H27ClN4O6
P.R.146 - Names and Identifiers
P.R.146 - Physico-chemical Properties
| Molecular Formula | C33H27ClN4O6 |
| Molar Mass | 611.04 |
| Density | 1.33±0.1 g/cm3(Predicted) |
| Boling Point | 719.5±60.0 °C(Predicted) |
| Flash Point | 389°C |
| Vapor Presure | 2.15E-21mmHg at 25°C |
| pKa | 10.06±0.70(Predicted) |
| Storage Condition | 4°C, Inert atmosphere |
| Refractive Index | 1.641 |
| Physical and Chemical Properties | hue or color: blue Red relative density: 1.35-1.40 Bulk density/(lb/gal):11.2-11.6 melting point/℃:318-322 average particle size/μm:0.11 particle shape: small flake specific surface area/(m2/g):36-40 pH value/(10% slurry):5.5 oil absorption/(g/100g):65-70 hiding power: translucent diffraction curve:  reflex curve:  |
| Use | it is blue-red, slightly yellow than pigment red 57:1, and the specific surface area of Permanent Carmine FBB 02 is 36 m2/g. It is mainly used for printing ink in coatings. The solvent resistance and sterilization treatment of the printed samples are better than that of pigment red 57:1, the heat resistance stability is 200 ℃/10min, 20 ℃ higher than that of pigment red 57:1, and the light resistance is grade 5, 0.5-1 higher than pigment red 57:1; In the fabric printing, the light resistance is 7 (1/1SD); Can also be used for latex paint and architectural coatings, and molybdenum Chromium Orange to make non-transparent red; hard PVC coloring light resistance is grade 8; Brown with pigment yellow 83 and carbon black, used for wood coloring; 33 brands on the market. |
P.R.146 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | mainly used for coloring paint, ink, plastic, paint and printing paste |
Last Update：2024-04-09 19:05:12
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View History
P.R.146
CyprisateCI
Disperse Red 152
Acide thioglycolique
Samarium phosphate
NSC 170950
2-NAPHTHALENEACETONITRILE
Cinnamic acid, phenylethyl ester
CyprisateCI
Disperse Red 152
Acide thioglycolique
Samarium phosphate
NSC 170950
2-NAPHTHALENEACETONITRILE
Cinnamic acid, phenylethyl ester