dye|World dye variety

Name:C.I.Azoic Diazo Component 109,C.I.37245

Molecular Structure:

C.I.Azoic Diazo Component 109,C.I.37245,CAS 53760-27-3,297.33,C12H15N3O4S

Molecular Formula:C₁₂H₁₅N₃O₄S

Molecular Weight: 297.33

CAS Registry Number:53760-27-3

Manufacturing Methods : Bis(4-nitrophenyl)amine reduction.

Properties and Applications:  needle crystal, melting point 158 ℃, commodities for sulfate. Mainly used for cotton and glue dyeing and printing. Dyeing cotton, and the color of phenol AS, AS-D coupled dye blue-black, coupling speed medium, coupled ability is weak, coupled pH of seven to 8.2.

List of Suppliers:

Kako Black B Salt( Kaseihin Kogyo Kyokai )

Kako Blue Black T Base( Kaseihin Kogyo Kyokai )

Mitsui BlueIBlack T Base( Mitsui Toatsu Chemicals Ltd )