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- Purity
- 95%
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CAS Number: 573-58-0
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CAS Number
573-58-0
PubChem CID
11313
Molecular Formula
C32H22N6Na2O6S2
Molecular Weight
696.7 g/mol
Exact Mass
696.083763
InChIKey
IQFVPQOLBLOTPF-UHFFFAOYSA-L
IUPAC Name
disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
SMILES String
C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Congo red (CAS 573-58-0) is listed in the Materials Science portfolio, with molecular formula C32H22N6Na2O6S2 and molecular weight 696. 70 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.
Congo red is identified by CAS 573-58-0, with molecular formula C32H22N6Na2O6S2, molecular weight 696.7, InChIKey IQFVPQOLBLOTPF-UHFFFAOYSA-L.
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.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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