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- 1 kg
- Purity
- 70%
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CAS Number: 117-61-3
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CAS Number
117-61-3
PubChem CID
8337
Molecular Formula
C12H12N2O6S2
Molecular Weight
344.4 g/mol
Exact Mass
344.013678
InChIKey
MBJAPGAZEWPEFB-UHFFFAOYSA-N
IUPAC Name
5-amino-2-(4-amino-2-sulfophenyl)benzenesulfonic acid
SMILES String
C1=CC(=C(C=C1N)S(=O)(=O)O)C2=C(C=C(C=C2)N)S(=O)(=O)O
Appearance
Leaflets or prisms or light purple powder. (NTP, 1992)
Water Solubility
1 mol/L
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
2,2'-Benzidinedisulfonic acid (CAS 117-61-3) is listed in the Materials Science portfolio, with molecular formula C12H12N2O6S2 and molecular weight 344. 40 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for materials chemistry research and formulation screening workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
2,2'-Benzidinedisulfonic acid is identified by CAS 117-61-3, with molecular formula C12H12N2O6S2, molecular weight 344.4, InChIKey MBJAPGAZEWPEFB-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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