Solvent Red 149

Solvent Red 149

Purple red powder with fluorescent bluish red color shade.

Named Fluorescent HFG; S.R149

Soluble in sulfuric acid, DMF, insoluble in Ethyl alcohol, insoluble in water

CAS NO. 21295-57-8/71902-18-6

Shade: Similar to the standard

Density(g/cm): 1.35

Melting Point：267°C

Heat Resistance (in PS ℃/5min): 300°C-320°C

Light Fastness: 5-6

Feature:Bright fluorescent red color shade with good light fastness and weather fastness, high color strength and stability