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- Purity
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CAS Number: 88-45-9
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CAS Number
88-45-9
PubChem CID
66617
Molecular Formula
C6H8N2O3S
Molecular Weight
188.21 g/mol
Exact Mass
188.025563
InChIKey
HEAHMJLHQCESBZ-UHFFFAOYSA-N
SMILES String
C1=CC(=C(C=C1N)S(=O)(=O)O)N
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
2,5-Diaminobenzenesulfonic acid (CAS 88-45-9) is listed in the Materials Science portfolio, with molecular formula C6H8N2O3S and molecular weight 188. 21 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.
2,5-Diaminobenzenesulfonic acid is identified by CAS 88-45-9, with molecular formula C6H8N2O3S, molecular weight 188.21, InChIKey HEAHMJLHQCESBZ-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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