- Package
- 100 g
- Purity
- 87%
- Price
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CAS Number: 2783-94-0
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CAS Number
2783-94-0
PubChem CID
17730
Molecular Formula
C16H10N2Na2O7S2
Molecular Weight
452.4 g/mol
Exact Mass
451.972482
InChIKey
OIQPTROHQCGFEF-UHFFFAOYSA-L
IUPAC Name
disodium;6-hydroxy-5-[(4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate
SMILES String
C1=CC(=CC=C1N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)[O-])O)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
FD&C yellow 6 (CAS 2783-94-0) is listed in the Advanced Chemicals portfolio, with molecular formula C16H10N2Na2O7S2 and molecular weight 452. 40 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; 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.
FD&C yellow 6 is identified by CAS 2783-94-0, with molecular formula C16H10N2Na2O7S2, molecular weight 452.4, InChIKey OIQPTROHQCGFEF-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.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.