C.I.Basic Blue 3

Name:C.I.Basic Blue 3,C.I.51004

Molecular Structure: oxazine class

C.I.Basic Blue 3,C.I.51004,CAS 4444-00-3,359.89,C20H26ClN3O,Catonic Blue SD-GB,Catonic Blue GB,Catonic Blue L-GB,Catonic Blue SD-GB,Catonic Blue X-GB

C.I.Basic Blue 3,C.I.51004,CAS 4444-00-3,359.89,C20H26ClN3O,Catonic Blue SD-GB

Molecular Formula:C20H26ClN3O

Molecular Weight: 359.89

CAS Registry Number:4444-00-3

Manufacturing Methods : 3-(Diethylamino)phenol or N,N-diethyl-3-methoxybenzenamine nitrosation, then the product with hydrochloride between 3-(Diethylamino)phenol condensation.

Properties and Applications: colourful green light blue. Bronze powder. In 20 ℃ water solubility of 40 g/L, solubility effected by temperature is very small, water solution is green light blue. The strong sulfuric acid for wine, diluted into a red light blue. In aqueous solution of sodium hydroxide to join a blue-black precipitation. For green light blue dye acrylic colourful, tungsten light in more green. In 120 ℃ high temperature dyeing, color is green. Copper ions in dyeing color shade significant turn green in colour and lustre of iron ion in the dark. Compatibility value is 3.5, the f value is 0.31. For wool/nitriles, stick/acrylic blended fabric graft copolymerization dyeing, also can be used for direct printing acrylic carpet.