Chemical Name: Methyl Blue
Synonyms: Acid Blue 93; Acid Ink Blue G; Methyl cotton blue
CAS No.: 28983-56-4
Molecular Formula: C37H29N3O9S3.2Na
Molecular Weight: 799.8
Chemical Name: COBALT BLUE
Synonyms: Cobalt blue pigment; Pigment blue 28
CAS No.: 1345-16-0
Molecular Formula: CoO·Al2O3
Molecular Weight: Null
Appearance: Powder