Solvent-Violet-9

Name:C.I.Solvent Violet 9 C.I.Solvent Violet 9,C.I.42555:1,CAS 467-63-0,391.55,C25H33N3O,Oil Violet 6BN,Crystal Violet Base,Crystal Violet,Methyl Violet 1OB Base Molecular Formula:C25H33N3O Molecular Weight: 391.55 CAS Registry Number:467-63-0  Properties and Applications: brilliant blue purple. Soluble in water is purple, soluble in ethanol to purple. In concentrated sulfuric acid to red light yellow, dilution after deep green light yellow, and then into a blue and purple. Dye aqueous solution to join sodium hydroxide have purple precipitation. Mainly used for carbon, low ballpoint pen and ink and cultural and educational supplies coloring.StandardLight FastnessHeat-resistant(℃)waterSodium Carbonate(5%)Hydrochloric acid(5%)Melting pointStableISOPoor140100WellNo changePoor