3,3'-Benzidinedisulfonic acid
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
3365-90-0
Chemical name
3,3'-Benzidinedisulfonic acid
Molecular formula
C12H12N2O6S2
Molecular weight
344.4 g/mol
Synonyms
4,4'-Diaminobiphenyl-3,3'-disulfonic acid; 4,4'-DIAMINO-[1,1'-BIPHENYL]-3,3'-DISULFONIC ACID; 4,4'-Diaminediphenyl-(1,1')-3,3'-disulfonic acid; 4,4'-Diamino-(1,1'-biphenyl)-3,3'-disulfonic acid; 4,4'-Diamino[1,1'-biphenyl]-3,3'-disulfonic acid; 4,4'-DIAMINO(1,1'-BIPHENYL)-3,3'-DISULFONIC ACID; 4,4'-DIAMINO-3,3'-BIPHENYLDISULFONIC ACID; [1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diamino-; 3,3'-Biphenyldisulfonic acid, 4,4'-diamino-; 2-amino-5-(4-amino-3-sulfo-phenyl)benzenesulfonic acid; (1,1'-Biphenyl)-3,3'-disulfonic acid, 4,4'-diamino-; 4,3'-disulfonic acid
InChIKey
NFSOOPQRTBEFDR-UHFFFAOYSA-N
PubChem CID
94807
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319
Catalog reference cue; confirm supplier documentation before use.
XLogP
0.8
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.