Solvent Red 149
- CAS NO. : 21295-57-8
- CAT NO. : SC-DYP-5578
Physical State: Bluish red powder
Color/Appearance: Transparent rose color
Density: Approximately 1.31–1.4 g/cm³
Solubility: Insoluble in water; soluble in organic solvents such as toluene, acetone, and methylbenzene
Light Fastness: Grade 6–7 (on a scale of 1–8, with 8 being the best)
Heat Resistance: Up to 280–300 °C
Molecular Formula: C₂₃H₂₂N₂O₂
Molecular Weight: 358.43 g/mol
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