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Home > Product > Heterocyclic Organic Compounds > Benzenesulfonic acid,3-[2-(1,5-dihydroxy-2-naphthalenyl)diazenyl]-4-hydroxy-5-nitro-,sodium salt(1:1)

Benzenesulfonic acid,3-[2-(1,5-dihydroxy-2-naphthalenyl)diazenyl]-4-hydroxy-5-nitro-,sodium salt(1:1) | CAS Number: 5979-27-1

Catalog Number
ACM5979271
Product Name
Benzenesulfonic acid,3-[2-(1,5-dihydroxy-2-naphthalenyl)diazenyl]-4-hydroxy-5-nitro-,sodium salt(1:1)
Structure
CAS Number
5979-27-1
EC Number
227-782-8
IUPAC Name
sodium 3-[2-(1,5-dioxonaphthalen-2-yl)hydrazinyl]-4-hydroxy-5-nitrobenzenesulfonate
Synonyms
sodium 3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxy-5-nitrobenzenesulphonate;Chrome Black PBG;Mordant Black 51;3-[(1,5-Dihydroxy-2-naphthalenyl)azo]-4-hydroxy-5-nitro-benzene sulfonic acid monosodium salt;C.I. Mordant Black 51;4-Hydroxy-3-[(1,5-dihydroxy-
Molecular Weight
427.3207
Exact Mass
427.00900
Molecular Formula
C16H11N3O8S.Na
Purity
96%
SMILES
C1=CC(=O)C2=CC=C(C(=O)C2=C1)NNC3=CC(=CC(=C3O)[N+](=O)[O-])S(=O)(=O)[O-].[Na+]
InChIKey
XKEYBTPVCXFQCL-UHFFFAOYSA-M
H-Bond Donor
3
H-Bond Acceptor
10
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