CAS:21295-57-8
Molecular Formula:C23H22N2O2
Molecular Weight:358.43
EINECS:244-320-0
Synonyms:6-(cyclohexylamino)-3-methyl-3H-dibenz[f,ij]isoquinoline-2,7-dione;6-cyclohexylamino-3-methyl-3H-naphtho[1,2,3-de]quinoline-2,7-dione; (71902-18-6) solvent red 149Polysolve Red 149; Rosaplast Red FGA; Sumiplast Red HFG.; Einecs 244-320-0; FLUORESCENCE RED HFG
Solvent Red 149 is an anthraquinone based solvent dye, belonging to the anthraquinone class, and is a high-end solvent dye. The color masterbatch made from it is bright and transparent, with excellent properties of heat resistance, sun resistance, and solvent resistance. Some have fluorescence under sunlight, which can meet the needs of coloring synthetic fibers in engineering plastics.
| Item | Specificatie |
| Boiling point | 597.8±50.0 °C(Predicted) |
| Dichtheid | 1.31 |
| OPLOSBAAR | 4.3μg/L at 20℃ |
| Dampdruk | 0Pa bij 25℃ |
| pKa) | 4.09±0.20(Predicted) |
| Zuiverheid | 99% |
Solvent Red 149 is used for coloring various resins and plastics, such as polyacrylic acid resin, ABS resin, polystyrene, organic glass, polyester resin, polycarbonate, etc., resulting in a bright blue light red color
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