- Package
- 1 kg
- Purity
- 99%
- Price
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- Availability
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- Delivery
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CAS Number: 7778-80-5
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CAS Number
7778-80-5
PubChem CID
24507
Molecular Formula
K2O4S
Molecular Weight
174.26 g/mol
Exact Mass
173.879143
InChIKey
OTYBMLCTZGSZBG-UHFFFAOYSA-L
IUPAC Name
dipotassium;sulfate
SMILES String
[O-]S(=O)(=O)[O-].[K+].[K+]
Melting Point
1067.0 °C
Density
2.66 g/cm³
Refractive Index
1.494
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Potassium Sulfate (CAS 7778-80-5) is listed in the Materials Science portfolio, with molecular formula K2O4S and molecular weight 174. 26 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.
Documentation needs
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Safety and handling reference content is available through documentation requests.
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
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Potassium Sulfate is identified by CAS 7778-80-5, with molecular formula K2O4S, molecular weight 174.26, InChIKey OTYBMLCTZGSZBG-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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