Solvent red 197

Product：Solvent red 197
C.I. Name/No:Solvent red 197. C.I.505720
CAS 52372-39-1
Hue:bright red
Synonyms：Fluorol Red GK; 3-(Diethylamino)-7-imino-7H-[1]benzopyrano[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile
Molecular Structure
Molecular Formula:C₂₃H₁₉N₅O
Molecular Weight:381.44
Foreign relative product：
AP Red 197 (APCP)
Dikai Solvent Red 197 (HZDK)
Keyplast Fluorescent Red FB (KEY)
Polysolve Red 199[W](PLSV)
Rosaplast Red FSP (ROSE)
Solvent Fluorescent Red GK (NBIE)
Use:plastic

Light Heat fastness(℃) Water fastness Soda (5%) hydrochloric acid (5%) melting point stability good   350 insoluble