Chemical Name: Basic Red 9
CAS No.: 569-61-9
Molecular Fomula: C19H17N3.ClH
Molecular weight: 323.82
Appearance: Crystals or brownish red powder with green luster
Assay: ≥98.0%
Chemical Name: Toluidine Blue O
Synonyms: Dimethyltoluthionine chloride; Basic Blue 17; Methylene Blue T50
MF: C15H16ClN3S
MW: 305.82
CAS: 92-31-9
Appearance: Dark green to black powder
Assay: ≥85.0%
Chemical Name: Solvent Red 24
Synonyms: Sudan red IV
CAS No.: 85-83-6
Molecular Formula: C24H20N4O
Molecular Weight: 380.44
Appearance: Dark red powder