CAS: 2429-73-4 - 2,7-Naphthalenedisulfonic acid, 5-amino-3-[2-[4′-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-4-hydroxy-, sodium salt (1:3)

Formula: C₃₂H₂₄N₆O₁₁S₃·3Na

InChI: InChI=1S/C32H24N6O11S3.3Na/c33-20-6-1-18-12-26(51(44,45)46)29(31(39)24(18)14-20)37-35-21-7-2-16(3-8-21)17-4-9-22(10-5-17)36-38-30-27(52(47,48)49)13-19-11-23(50(41,42)43)15-25(34)28(19)32(30)40;;;/h1-15,39-40H,33-34H2,(H,41,42,43)(H,44,45,46)(H,47,48,49);;;

InChI key: InChIKey=ISKHIWSUDPZKOU-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C1=CC(N)=C2C(O)=C(N=NC3=CC=C(C=C3)C4=CC=C(N=NC=5C(O)=C6C=C(N)C=CC6=CC5S(=O)(=O)O)C=C4)C(=CC2=C1)S(=O)(=O)O

Sinonimi:

• (3E)-5-amino-3-(2-{4'-[(2Z)-2-(7-amino-1-oxo-3-sulfo-3,7-dihydronaphthalen-2(1H)-ylidene)hydrazinyl]biphenyl-4-yl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
• 2,7-Naphthalenedisulfonic acid, 5-amino-3-[2-[4′-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-4-hydroxy-, sodium salt (1:3)
• 2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4′-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-4-hydroxy-, trisodium salt
• 5-amino-3-[[4'-[(7-amino-1-hydroxy-3-sulfo-2-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-2,7-Naphthalenedisulfonic acid, trisodium salt
• Airedale Black Bhd
• Aizen Direct Black BH
• Altazine Black BH
• Amanil Developed Black BHSW
• Atul Developed Black BT
• Azine Diazo Black BHK
• Azocard Blue BH
• Azomine Black Bh
• Belamine Diazo Black BH
• Bencidal Navy Blue BH
• Benzanil Black Bh
• Benzo Black Blue BH
• Benzo Black Blue FBH
• Blue BH
• Brasilazol Black BH
• Calcoloid Diazo Black BHL
• Calcomine Diazo Black
• Calcomine Diazo Black BHD
• Calcomine Diazo Black BTCW
• Chloramine Black BH
• Chlorazol Black Bh
• Chlorazol Leather Black Bh
• Chrome Leather Black
• Chrome Leather Black BH
• Chrome Leather Black CR
• Chrome Leather Black DS
• Chrome Leather Dark Blue
• Chrome Leather Dark Blue BHM
• Cutamin Dark Blue CB
• Diacotton Black BH
• Diamine Black
• Diamine Black BH
• Diamine Black BHM
• Diaminogene Velour Black B
• Dianil Dark Blue H
• Diaphtamine Black BH
• Diazine Black
• Diazine Black BHC
• Diazine Black H
• Diazine Black HDW
• Diazine Black HNJ
• Diazo Black
• Diazo Black BH
• Diazo Black BHN-CF
• Diazo Black BHSW
• Diazo Black BHSWK
• Diazo Black CR
• Diazo Direct Black N
• Diazo Fast Black
• Diazo Fast Black BH
• Diazo Fast Black MBH
• Diazo Navy Blue BH
• Diazol Black BH
• Diazophenyl Black BH
• Diphenyl Blue Black
• Diphenyl Blue Black GHS
• Diphenyl Blue Black MBH
• Direct Black BH
• Direct Blue 2
• Direct Blue Black BH
• Direct Dark Blue BH
• Direct Diazo Black
• Direct Diazo Black C
• Direct Diazo Black N
• Direct Diazo Black S
• Direct Navy Blue BH
• Eniazol Blue Black BHN
• Fenamin Navy Blue H
• Fixanol Blue BH
• Indoxine KL
• Japanol Black BHK
• Kayaku Direct Black BH
• Melantherine BHX
• Melantherine Bh
• Mitsui Direct Black BH
• Navy Blue EMBL
• Neklamin Black BH
• Orbamin Black BH
• Paramine Black BH
• Phenazo Black BH
• Pheno Navy Blue
• Pontamine Deep Blue Bh
• Pontamine Diazo Black BHSW
• Symulon Direct Black BH
• Tertrodirect Black
• Tertrodirect Black BH
• Tertrodirect Black BHS
• Union Fast Navy Blue Ds
• Vondacel Dark Blue Bh
• Zambesi Dark Blue Bh
• trisodium (3Z)-5-amino-3-(2-{4'-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazinyl]biphenyl-4-yl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
• C.I. Direct Blue 2
• C.I. Direct Blue 2 (VAN)
• C.I. Direct Blue 2, trisodium salt
• C.I. Direct Blue 2
• C.I. Direct Blue 2, trisodium salt
• C.I. 22590
• C.I. Direct Blue 2, trisodium salt (8CI)

CHLORAZOL BLACK BH

CAS: 2429-73-4

• Formula: C₃₂H₂₄N₆NaO₁₁S₃
• Colore e forma: Solid
• Peso molecolare: 787.7513

C.I. Direct Blue 2

CAS: 2429-73-4

C.I. Direct Blue 2 is an agent of dye.

• Formula: C₃₂H₂₁N₆Na₃O₁₁S₃
• Purezza: 98%
• Colore e forma: Dark Blue-Black Powder
• Peso molecolare: 830.7

Direct Blue 2

CAS: 2429-73-4

• Formula: C₃₂H₂₁N₆Na₃O₁₁S₃
• Colore e forma: Gray to Dark blue to Black powder to crystal
• Peso molecolare: 830.70

Direct Blue 2 (Technical Grade)

CAS: 2429-73-4

Applications Direct Blue 2 is an organic azo dye and ground water pollutant, removed via …

• Formula: C₃₂H₂₁N₆Na₃O₁₁S₃
• Colore e forma: Neat
• Peso molecolare: 830.71

Direct Blue 2

CAS: 2429-73-4

Direct Blue 2 is a reactive dye that can be used as a redox indicator. …

• Formula: C₃₂H₂₁N₆Na₃O₁₁S₃
• Purezza: Min. 95%
• Colore e forma: Powder
• Peso molecolare: 830.7 g/mol