Chemical Name: Vat Red 41
Other Name: fluorescent red dye; Thioindige; Solvent Red 242
CAS No.: 522-75-8
Molecular Fomula: C16H8O2S2
Molecular weight: 296.36
Appearance: Orange to brown to dark purple powder crystals
Chemical Name: 2,7-Di-tert-butylfluorene
CAS No.: 58775-05-6
Molecular Formula: C21H26
Molecular weight: 278.43
Appearance: White to yellow crystalline powder
Assay: ≥99.0%