dye|World dye variety

Name:C.I.Mordant Brown 1,C.I.20110

Molecular Structure: Double azo class

C.I.Mordant Brown 1,C.I.20110,CAS 3564-15-6,529.46,C22H16N7NaO6S,Chrome Brown EB,Chrome Brown EBN,Fast Brown ED

Molecular Formula:C₂₂H₁₆N₇NaO₆S

Molecular Weight: 529.46

CAS Registry Number:3564-15-6

Manufacturing Methods : 2-Amino-4-nitrophenol and 5-Aminonaphthalene-1-sulfonic acid respectively diazotization, in turn, and Benzene-1,3-diamine coupling.

Properties and Applications:  dark red brown. Soluble in water for yellow brown, soluble in ethanol for orange brown, slightly soluble in Acetone and Cellosolve. In concentrated sulfuric acid to violet black and blue black, dilution after brown precipitation; In concentrated nitric acid for the red light brown, and then become color is yellow. Dye aqueous solution to join concentrated hydrochloric acid for brown; Add thick Nathaniel hydroxide solution for orange brown.

List of Suppliers:

Akachrome Brown EB (Aakash Chemicals & Dyestuffs Inc)

Bitachrome Brown EB ( Bharat Texdyes Industries )

Chrome Brown EB ( KCA Ltd )

Chrome Brown EB(Amar Impex)

Chrome Brown EB ( Sharda International )

Chrome Brown EB ( Global Colors Inc. )

Chrome Brown EBN(Dintex Dyechem Ltd)

Fabrichrome Fast Brown ED ( Fabricolor Inc. )

Goldachrome Brown EB ( Golden Dyes Corpn (India) Pvt Ltd )

Indacid Brown EB ( Indokem Ltd )

Kemachrome Brown EB ( Karsandas Mavji )

Kenachrome Brown EB ( Allied Industrial Corp Ltd? )

Libchrome Brown LEB ( Liberty Exports Ltd )

Mordant Brown No. 07( Day-Glo Color Corp. )

Omega Chrome Brown EB( Clariant GmbH )

Triachrome Brown EB(Chemische Fabriek Triade BV)