Name:C.I.Mordant Brown 12,C.I.11290
Molecular Structure: Single azo class
Molecular Weight: 318.25
CAS Registry Number:6364-36-9
Properties and Applications: dark red light brown. Soluble in hot water for orange red, soluble in ethanol for red light brown. In concentrated sulfuric acid for brown, dilute almost unchanged; In concentrated nitric acid for brown solution, dilution after amber solution. Dye aqueous solution to join concentrated hydrochloric acid for amber solution; Join concentrated sodium hydroxide solution for brown.
|Standard||Ironing Fastness||Light Fastness||Fulling||Persperation Fastness||Soaping||Water|
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