ChemicalBook Product Catalog Dyes and Pigments dye Acid dye Acid Brown 354

Acid Brown 354

Acid Brown 354 Basic information
Product Name:Acid Brown 354
Synonyms:Acid Brown 354;disodium 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonate);Disodium 2,2'-[(2,4-dipydroxy-1,3-phenylene] bis(azo-4,1-phenyleneimino))bis(5-nitrobenzenesulphonate);Acid brown 354 (C.I. 20177);Deep Brown R;C.I.Acid Brown 354;Acid Brown EBR;Benzenesulfonic acid, 2, 2'-[(2, 4-dihydroxy-1, 3-phenylene)bis(azo-4, 1-phenyleneimino)]bis[5-nitro], disodium salt
CAS:71799-43-4
MF:C30H20N8Na2O12S2
MW:794.63574
EINECS:276-027-9
Product Categories:
Mol File:71799-43-4.mol
Acid Brown 354 Structure
Acid Brown 354 Chemical Properties
Safety Information
MSDS Information
Acid Brown 354 Usage And Synthesis
Preparation2-(4-Aminophenylamino)-5-nitrobenzenesulfonic acid (2 Moore) diazo Coupled with resorcinol.
Properties and Applicationsred light brown. Used for wool dyeing and printing and leather shading.
Acid Brown 355 Acid Brown 298 1,3-Benzenedisulfonic acid, 4,6-diamino-5-[[4'-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-2,2'-dichloro[1,1'-biphenyl]-4-yl]azo]-, trisodium salt ACID BROWN 325 C.I. Acid Brown 314 Acid Brown 348 Acid Brown 311 Acid Brown 349 6-NITRO-1,3-BENZOXAZOLE 2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid 4-(PHENYLAZO)DIPHENYLAMINE 4-NITROSODIPHENYLAMINE 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid Acid Brown 354 Sodium 3-nitrobenzenesulphonate 4-NITRO-2-SULFOANILINE SUDAN ORANGE G Benzenesulfonic acid sodium salt
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