CI Direct Brown 2

CAS: 2429-82-5

Ref. TM-T20032

Product Information

• Name: CI Direct Brown 2
• Synonyms: NSC-74701, NSC74701, NSC 74701, Direct Brown 2, Brown M, Airedale Brown MD, (3Z)-3-({4'-[(2E)-2-(7-amino-1-oxo-3-sulfonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}hydrazono)-6-oxocyclohexa-1,4-diene-1-carboxylic acid, 5-[[4'-[(7-Amino-1-Hydroxy-3-Sulfo-2-Naphthyl)Azo][1,1'-Biphenyl]-4-Yl]Azo]-2-Hydroxybenzoic Acid, Disodium Salt, Aizen Direct Brown MH, Amanil Brown MR, Atlantic Brown M, Atul Direct Brown MR, Atul Direct Brown MY, Azine Brown M, Azocard Brown M, Azomine Brown M, Belamine Fast Brown M, Bencidal Fast Brown M, Benzanil Brown M, Benzanol Brown M, Benzo Brown M, Benzo Brown MC, Benzoic Acid,5-((4'-((7-Amiono-1-Hydroxy-3-Sulfo-2-Naphthyl)Azo)(1,1'-Biphenyl)-4-Yl)Azo)-2-Hydroxy-,Disodium Salt, Benzoic acid, 5-[2-[4′-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2), Benzoic acid, 5-[[4′-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt, Brasilamina Fast Brown 3RA, Calcomine Brown MCW, Chloramine Brown 2ME, Chloramine Brown 2R, Chloramine Brown M, Chloramine Brown MR, Chlorazol Brown M, Chlorazol Brown MP, Chrome Leather Brown M, Columbia Brown M, Cresotine Brown RC, Cutamin Brown CM, Diacotton Brown M, Diamine Brown, Diamine Brown M, Diamine Brown MBA-CF, Diamine Brown MR, Diamine Brown MRC, Diaphtamine Brown M, Diazine Brown, Diazine Brown M, Diazine Brown MWR, Diazo Brown MC, Diazol Brown M, Diphenyl Brown, Diphenyl Brown 3RB, Diphenyl Brown BVV, Diphenyl Brown V, Diphenyl Fast Brown M, Diphenyl Fast Brown MD, Direct Brown 3RB, Direct Brown KKh, Direct Brown M, Direct Brown MB, Direct Brown MR, Direct Brown RC, Direct Brown RMR, Direct Dark Brown M, Direct Fast Brown, Direct Fast Brown M, Direct Fast Brown MM, Direct Fast Brown V, Direct Fast Brown VR, Enianil Fast Brown M, Erie Fast Brown 3RB, Erie Fast Brown 3RBD, Fenamin Brown M, Fixanol Brown M, Hispamin Fast Brown 3R2B, Japanol Brown M, Kayaku Direct Brown M, Mahogany EMBL, Mitsui Direct Brown M, Naphtamine Brown DC, Neklamin Brown M, Nyanza Fast Brown M, Orbamin Brown MS, Paramine Fast Brown M, Phenamine Brown Mb, Pheno Brown MRS, Pontamine Brown RMR, Sugai Direct Brown M, Tertrodirect Brown MJ, Union Brown DR, Union Brown M, Vondacel Brown M, disodium (3E)-3-({4'-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}hydrazono)-6-oxocyclohexa-1,4-diene-1-carboxylate, C.I. Direct Brown 2, disodium salt, C.I. Direct Brown 2

Description

CI Direct Brown 2 is a direct dye. It is soluble in water and ionizable to form colored anions. It also can directly dye cellulose fibers or protein fibers.

• Brand: Targetmol

Chemical properties

• Molecular weight: 627.53
• Formula: C₂₉H₁₉N₅Na₂O₇S
• Color/Form: Solid