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Mordant Brown 41

Name:C.I.Mordant Brown 41,C.I.14340

Molecular Structure: Single azo class

C.I.Mordant Brown 41,C.I.14340,CAS 6409-06-9,450.31,C12H8N2Na2O10S2,Chrome Brown RR

C.I.Mordant Brown 41,C.I.14340,CAS 6409-06-9,450.31,C12H8N2Na2O10S2,Chrome Brown RR

Molecular Formula:C12H8N2Na2O10S2

Molecular Weight: 450.31

CAS Registry Number:6409-06-9

Manufacturing Methods : 4-Aminophenol-2,6-disulfonic acid diazotization, and Benzene-1,2,3-triol coupling.

Properties and Applications:  red light brown. Soluble in water for green light yellow, not soluble in ethanol. In concentrated sulfuric acid for yellow brown, dilution after green yellow. Dye aqueous solution to join concentrated hydrochloric acid for green yellow until golden brown, Join concentrated sodium hydroxide solution for red orange brown.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4

List of Suppliers:

Chrome Brown RR ( Geigy Co. Ltd )


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