CAS: 6473-13-8 - Direct Black 22

Formula: C₄₄H₃₂N₁₃Na₃O₁₁S₃

InChI: InChI=1S/C44H35N13O11S3.3Na/c45-24-3-12-35(33(47)17-24)54-51-28-5-1-22-15-39(70(63,64)65)41(43(58)31(22)19-28)56-50-27-9-7-26(8-10-27)49-37-14-11-30(21-38(37)69(60,61)62)53-57-42-40(71(66,67)68)16-23-2-6-29(20-32(23)44(42)59)52-55-36-13-4-25(46)18-34(36)48;;;/h1-21,49,58-59H,45-48H2,(H,60,61,62)(H,63,64,65)(H,66,67,68);;;

InChI key: InChIKey=YLPKQYMRPUJLDG-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C=1C=C2C=CC(N=NC3=CC=C(N)C=C3N)=CC2=C(O)C1N=NC4=CC=C(C=C4)NC5=CC=C(N=NC=6C(O)=C7C=C(N=NC8=CC=C(N)C=C8N)C=CC7=CC6S(=O)(=O)O)C=C5S(=O)(=O)O

Synonyms:

• 2-Naphthalenesulfonic acid, 6-(2-(2,4-diaminophenyl)diazenyl)-3-(2-(4-((4-(2-(7-(2-(2,4-diaminophenyl)diazenyl)-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-4-hydroxy-, sodium salt (1:3)
• 2-Naphthalenesulfonic acid, 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, trisodium salt
• 2-Naphthalenesulfonic acid, 6-[(2,4-diaminophenyl)azo]-3-[[4-[p-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthyl]azo]anilino]-3-sulfophenyl]azo]-4-hydroxy-, trisodium salt
• Aizen Primula Black ACH
• Amanil Fast Black FOR
• Artificial Silk Black CA
• Atlantic Formaldehyde Black GR
• Bali Black A
• Belaform Black G
• Benzanil Fast Black 2G
• Benzo Black A 250
• Benzonerol A
• Benzonerol AFA extra
• Benzonerol Black VS
• Benzonerol VS
• Benzonerol VSF
• Calcoform Black RN
• Carbide Fast Black G
• Carbide Fast Black GA
• Chlorazol Black GF
• Chlorazol Black GFP
• Chrome Leather Black GA
• Cibafix Black E-R
• Cotton Black MA
• Cuprofix Black NF
• Dialuminous Black A
• Diazol Fast Black J
• Diazol Fast Black JN
• Diphenyl Black FG
• Direct Artificial Silk Black CA
• Direct Black CA
• Direct Black GF
• Direct Black NBR
• Direct Black S
• Direct Black VSF 600
• Direct Fast Black B
• Direct Fast Black B 160
• Direct Fast Black C
• Direct Fast Black G
• Direct Fast Black GF
• Direct Fast Black NS
• Direct Fast Blue GF
• Dyrect Black GR
• Empa 132
• Enianerol CA
• Erie Fast Black G
• Everdirect Black VSF
• Everdirect Fast Black VSF 600
• Everlight Fast Black VSF 600
• Fast Black VSF 600
• Fenamin Black VA
• Formal Fast Black B
• Formal Fast Black G
• Formal Fast Black GG
• Formaldehyde Fast Black 2G
• Formaldehyde Fast Black G
• Formaldehyde Fast Black GA
• Formalide Black GR
• Hispamin Fast Dischargeable Black CA
• Interchem Formaldehyde Black GDW
• Kayarus Black B
• Kayarus Black B 160
• Kayarus Black B 300
• Neraldolo DA
• Nyanza Fast Black FAM
• Pharmaform
• Plutoform Black CAD-CF
• Plutoform Black CD
• Pontamine Fast Black PG
• Pontamine Fast Black PGR
• Pyrazol Black G
• Pyrazol Black NF
• Pyrazoline Black
• Solar Black 6NBI
• Sumilight Black A
• Suprazo Black B
• Tertrodirect Black CA
• Tetrazo Black MS
• Tricufix Black RL
• Visco Black NF
• Visco Black NFA
• Viscoform Black G
• Viscose Black CA
• Viscose Black COT
• Vondacel Black A
• trisodium 6-[(E)-(2,4-diaminophenyl)diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfonatonaphthalen-2-yl}diazenyl]phenyl}amino)-3-sulfonatophenyl]diazenyl}-4-hydroxynaphthalene-2-sulfonate

2-Naphthalenesulfonic acid,6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, trisodium salt

CAS: 6473-13-8

• Formula: C₄₄H₃₂N₁₃Na₃O₁₁S₃
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 1083.9697

Direct Black 22

CAS: 6473-13-8

Direct Black 22 is a carbon-based nanomaterial that can be used for wastewater treatment. This …

• Formula: C₄₄H₃₂N₁₃Na₃O₁₁S₃
• Color and Shape: Brown Powder
• Molecular weight: 1,083.97 g/mol

C.I. Direct black 22

CAS: 6473-13-8

C.I. Direct black 22 is a chemical used as a reaction component and reagent for …

• Formula: C₄₄H₃₂N₁₃Na₃O₁₁S₃
• Molecular weight: 1,083.96 g/mol