CAS: 2429-82-5 - 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)

Formula: C₂₉H₂₁N₅O₇S·2Na

InChI: InChI=1S/C29H21N5O7S.2Na/c30-19-6-1-18-13-26(42(39,40)41)27(28(36)23(18)14-19)34-32-21-9-4-17(5-10-21)16-2-7-20(8-3-16)31-33-22-11-12-25(35)24(15-22)29(37)38;;/h1-15,35-36H,30H2,(H,37,38)(H,39,40,41);;

InChI key: InChIKey=JRFUFWRTUWWHJI-UHFFFAOYSA-N

SMILES: [Na].O=C(O)C1=CC(N=NC2=CC=C(C=C2)C3=CC=C(N=NC=4C(O)=C5C=C(N)C=CC5=CC4S(=O)(=O)O)C=C3)=CC=C1O

Synonyms:

• (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
• Airedale Brown MD
• 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
• Brown M
• 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 2
• 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

DIRECT FAST BROWN M

CAS: 2429-82-5

• Formula: C₂₉H₂₁N₅NaO₇S
• Color and Shape: Solid
• Molecular weight: 606.5611

CI Direct Brown 2

CAS: 2429-82-5

CI Direct Brown 2 is a direct dye. It is soluble in water and ionizable …

• Formula: C₂₉H₁₉N₅Na₂O₇S
• Color and Shape: Solid
• Molecular weight: 627.53

Direct Fast Brown M

CAS: 2429-82-5

Direct Fast Brown M is a reactive, dichroic, volatile fatty acid that is acidic and …

• Formula: C₂₉H₁₉N₅Na₂O₇S
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 627.54 g/mol