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Basic information
- Standard SMILES
CCN(Cc1cccc(S(=O)(=O)[O-])c1)c1ccc2nc3c4ccccc4c(Nc4ccc(N(CC)CC)c(S(=O)(=O)[O-])c4)cc3[n+](-c3ccccc3)c2c1.[Na+]- InChIKey
NSHHRCZECSCEJY-UHFFFAOYSA-M- Molecular formula
- C41H38N5NaO6S2
- Average molar mass
- 783.908 g/mol
- Monoisotopic mass
- 783.21612022
Names & identifiers
- Preferred name
- Sodium 2-(diethylamino)-5-[(9-{ethyl[(3-sulfonatophenyl)methyl]amino}-7-phenylbenzo[a]phenazin-7-ium-5-yl)amino]benzene-1-sulfonate
- IUPAC
- Sodium 2-(diethylamino)-5-[(9-{ethyl[(3-sulfonatophenyl)methyl]amino}-7-phenylbenzo[a]phenazin-7-ium-5-yl)amino]benzene-1-sulfonate
- English name
- Acid blue 98 (C.I. 50335)
- Molecular formula
- C41H39N5O6S2.Na
- Molecular weight
- 784.91
Names & synonyms
C.I.50335Acid Blue 98C.I.Acid Blue 98Supranol Fast Cyanine BAcid blue 98 (C.I. 50335)C.I.Acid Blue 98:C.I.503359-[N-Ethyl-N-(3-sodiosulfobenzyl)amino]-5-[(4-diethylamino-3-sulfophenyl)amino]-7-phenylbenzo[a]phenazin-7-iumsodium,2-(diethylamino)-5-[[9-[ethyl-[(3-sulfonatophenyl)methyl]amino]-7-phenylbenzo[a]phenazin-7-ium-5-yl]amino]benzenesulfonate
Database identifiers
- CAS
6378-89-8、72829-38-0- PubChem CID
- 6454722
- DTXSID
DTXSID00980353- EC Number
- 613-380-3
Properties
Physicochemical properties
- EPA Substance Registry System
- 5 · Benzo[a]phenazinium, 5-[[4-(diethylamino)-3-sulfophenyl]amino]-9-[ethyl[(3-sulfophenyl)methyl]amino]-7-phenyl-, inner salt, monosodium salt (6378-89-8)
- TSCA
- TSCA listed
Safety & regulation
Safety data
- tsca
- TSCA listed
Chemistry & industry
Applications
UsesAcid blue 98 (C.I. 50335)is used as an accessory for the galvanization of copper.
Preparation methods
PreparationN-ethyl-N-benzyl-4-nitrosoanilineand N-phenyl-2-naphthylaminec condensation and oxidation of the product. Then with N1,N1-diethylbenzene-1,4-diamine and condensation of a mixture of N,N-diethyl-4-nitrosobenzenamine and with 65% oleum disulfonated finally converted into sodium salt.
Upstream & downstream products
Upstream raw materials
Related reactions
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Linked notes
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