dye|World dye variety

Name:C.I.Azoic Coupling Component 9,C.I.37625

Molecular Structure:

C.I.Azoic Coupling Component 9,C.I.37625,CAS 4273-88-5,278.33,C13H14N2O3S

Molecular Formula:C₁₃H₁₄N₂O₃S

Molecular Weight: 278.33

CAS Registry Number:4273-88-5

Manufacturing Methods : 6-Ethoxybenzo[d]thiazol-2-amine  and Ethyl 3-oxobutanoate condensation.

Properties and Applications: white powder, melting point for 205 ℃. Insoluble in water, but soluble in ethanol, butanol, chloroform and pyridine. In the yellow liquid for sulfuric acid; Sodium hydroxide solution in for a colourless liquid. Mainly used for cotton yarns, cotton fabric dyeing and glue, can also be used for direct printing, printing and white color printing out. This product is often used to dye bright-coloured tender yellow

List of Suppliers:

Naphthol AS-L4G

Sanatol L4G( Sanyo Color Works Ltd )