dye|World dye variety

Name:C.I.Disperse Blue 224

Molecular Structure: Single azo class

C.I.Disperse Blue 224,CAS 145537-86-6,C20H21IN6O4,C19H19IN6O3,536.32,506.30,Dianix Blue KR-FS

Molecular Formula:C₂₀H₂₁IN₆O₄,C₁₉H₁₉IN₆O₃

Molecular Weight: 536.32,506.30

CAS Registry Number: 145537-86-6

Manufacturing Methods :  2-Amino-3-iodo-5-nitrobenzonitrile diazo, and 3-Acetylamino-N,N-diethylaniline coupling.

Properties and Applications: green light blue. The appearance is blue powder. Dye in bath iron, calcium, magnesium ions on color shade no effect, copper ions vary considerably. The dye for pH for 4 ~ 6, dyeing stamp not alkali resistance. The bright colored dye, deep dyed better properties, and all the good fastness, suitable for knitting polyester fabric dyeing of high temperature and high pressure. The alkali sensitive, and is suitable for hot melt method, the method is not suitable for carrier. Can be used for direct printing polyester fabric, usable DE colin or for printing the ferrie sulfate-potassium thiosulfate discharge.

List of Suppliers:

Dianix Blue KR-FS( Mitsubishi Chemical Industries )