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Mordant Red 17

Name:C.I.Mordant Red 17,C.I.18750

Molecular Structure: Single azo class

C.I.Mordant Red 17,C.I.18750,CAS 6232-55-9,410.38,C17H15N4NaO5S,Sunchromine Red G

C.I.Mordant Red 17,C.I.18750,CAS 6232-55-9,410.38,C17H15N4NaO5S,Sunchromine Red G

Molecular Formula:C17H15N4NaO5S

Molecular Weight: 410.38

CAS Registry Number:6232-55-9

Manufacturing Methods :   2-Hydroxy-3-amino-5-methylbenzenesulfonic acid diazotization, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling.

Properties and Applications: dark yellow red. Dark yellow red powder. Soluble in water for yellow brown. In concentrated sulfuric acid for orange red, after diluted into yellow orange, precipitation, In concentrated hydrochloric acid for yellow brown, precipitation. Dye aqueous solution to join sodium hydroxide as yellow. Mainly used for wool, silk, nylon of post-mordant dyeing, also used for cobalt medium printing.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 6-7 4-5 4 5 4-5 5
AATCC 3 6 3-4 4-5

List of Suppliers:

Sunchromine Red G conc.( Sumitomo Chemical Co. Ltd )


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