Direct blue 6
Properties
- Molecular formula
- C32H20N6Na4O14S4
- Molar mass
- 932.74 g/mol
- Exact mass
- 931.9511 Da
- logP
- 4.53Crippen estimate
- Polar surface area
- 359.4 Ų
- H-bond donors / acceptors
- 8 / 16
- Rotatable bonds
- 9
Hazards
No GHS classification is on file for this compound. That is not evidence that it is harmless.
Identifiers
CAS number
2602-46-2SMILES
Nc1cc(S([O-])(=O)=O)cc2cc(S([O-])(=O)=O)c(N=Nc3ccc(-c4ccc(N=Nc5c(O)c6c(N)cc(S([O-])(=O)=O)cc6cc5S([O-])(=O)=O)cc4)cc3)c(O)c12.[Na+].[Na+].[Na+].[Na+]InChI
The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.
Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
63 names · show all
- 2,7-Naphthalenedisulfonic acid, 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(2,1-diazenediyl)]bis[5-amino-4-hydroxy-, sodium salt (1:4)
- C.I. Direct blue 6
- C.I. Direct Blue 6, tetrasodium salt
- 2,7-Naphthalenedisulfonic acid, 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt
- 1-Naphthol-3,6-disulfonic acid, 2,2′-(4,4′-biphenylylenebisazo)bis[8-amino-, tetrasodium salt
- Blue 2B
- C.I. 22610
- Airedale blue 2BD
- Aizen direct blue 2BH
- Amanil blue 2BX
- Atlantic blue 2B
- Atul direct blue 2B
- Azocard blue 2B
- Azomine blue 2B
- Belamine blue 2B
- Bencidal blue 2B
- Benzanil blue 2B
- Benzo blue BBA-CF
- Benzo blue BBN-CF
- Benzo blue GS
- Blue 2B salt
- Brasilamina blue 2B
- Calcomine blue 2B
- Chloramine blue 2B
- Chlorazol blue B
- Chlorazol blue BP
- Chrome leather blue 2B
- Cresotine blue 2B
- Diacotton blue BB
- Diamine blue 2B
- Diamine blue BB
- Diaphtamine blue BB
- Diazine blue 2B
- Diazol blue 2B
- Diphenyl blue M 2B
- Diphenyl blue 2B
- Diphenyl blue KF
- Direct blue A
- Direct blue M 2B
- Direct blue 2B
- Direct blue GS
- Enianil blue 2BN
- Fenamin blue 2B
- Fixanol blue 2B
- Hispamin blue 2B
- Indigo blue 2B
- Kayaku direct blue BB
- Mitsui direct blue 2BN
- Naphtamine blue 2B
- Nippon blue BB
- Paramine blue 2B
- Phenamine blue BB
- Pheno blue 2B
- Pontamine blue BB
- Tertrodirect blue 2B
- Vondacel blue 2B
- Niagara blue 2B
- Direct blue K
- Direct blue BB
- Benzo blue 2B
- Direct sky blue K
- Diamine blue
- Direct blue 2BA
Work with Direct blue 6
Similar compounds
Diaminogene velour black B2429-73-483 % similar
Trypan blue72-57-173 % similar
Direct blue 152429-74-571 % similar
Direct black 381937-37-763 % similar
4,5-Dihydroxynaphthalene-3-(4-nitrophenylazo)-2,7-disulfonic acid disodium salt548-80-161 % similar
Direct black 196428-31-561 % similar
Red 2G3734-67-657 % similar
Acid chrome blue K3270-25-556 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.