Name:C.I.Azoic Coupling Component 28,C.I.37541
Molecular Weight: 341.79
CAS Registry Number:5165-81-1
Manufacturing Methods : 4-Chloro-2-methoxy-5-methylbenzenamine in pyridine with N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy-2-naphthamide condensation.
Properties and Applications: Shallow brown powder, insoluble in water. Mainly used for cotton, PVA dyeing and glue, and all the good fastness, not used for printing of cotton. To cotton of high affinity.
List of Suppliers:
NaphtaniHde RS ( Rohner Ltd )
Napthol RS( Aakash Chemicals & Dyestuffs Inc. )