Mordant Brown 49

CAS No.
8005-84-3
Chemical Name:
Mordant Brown 49
Synonyms
C.I. 13265;Mordant Brown 49;Acid Chome Brown R;C.I.Mordant Brown 49;Acid mordant Brown 49;Acid Anihracene Brown R;C.I.Mordant Brown 49:C.I.13265
CBNumber:
CB0968449
Molecular Formula:
C12H9N6NaO8S
Molecular Weight:
420.29
MDL Number:
MOL File:
Mol file

Mordant Brown 49 Chemical Properties,Uses,Production

Preparation

2-Amino-4,6-dinitrophenol diazotization, and 2,4-Diaminobenzenesulfonic acid and where did N-(3-amino-4-sulfophenyl)glycine?mixture coupling.

Properties and Applications

red light brown. Red light brown powder. Soluble in water for orange brown, slightly soluble in alcohol. In concentrated sulfuric acid for magenta, dilution after orange until golden brown. Its aqueous solution to join hydrochloric acid for yellow brown; Join concentrated sodium hydroxide solution for orange brown. Used for wool and silk dyeing.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 5 4-5 2 5 5 5

Mordant Brown 49 Preparation Products And Raw materials

Mordant Brown 49 Suppliers

Global( 3)Suppliers
Supplier Tel Email Country ProdList Advantage
Alfa Chemistry -- info@Alfa-Chemistry.com United States 6824 0
Atomax Chemicals Co., Ltd -- info@atomaxchem.com China 6498 43
Dynasty Colourants Co., Ltd. -- info@dynasty-color.com China 3306 51
Acid mordant Brown 49 Acid Anihracene Brown R Acid Chome Brown R C.I.Mordant Brown 49 C.I. 13265 Mordant Brown 49 C.I.Mordant Brown 49:C.I.13265 8005-84-3 C12H9N6NaO8S