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- 1 g
- Purity
- 95%
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CAS Number: 148-75-4
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CAS Number
148-75-4
PubChem CID
8674
Molecular Formula
C10H8O7S2
Molecular Weight
304.3 g/mol
Exact Mass
303.971145
InChIKey
USWINTIHFQKJTR-UHFFFAOYSA-N
IUPAC Name
3-hydroxynaphthalene-2,7-disulfonic acid
SMILES String
C1=CC(=CC2=CC(=C(C=C21)O)S(=O)(=O)O)S(=O)(=O)O
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
2-Naphthol-3,6-disulfonic acid (CAS 148-75-4) is listed in the Advanced Chemicals portfolio, with molecular formula C10H8O7S2 and molecular weight 304. 30 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows.
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-Naphthol-3,6-disulfonic acid is identified by CAS 148-75-4, with molecular formula C10H8O7S2, molecular weight 304.3, InChIKey USWINTIHFQKJTR-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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