Rochelle salt

potassium;sodium;(2R,3R)-2,3-dihydroxybutanedioate

CAS: 304-59-6

Molecular Formula	`C4H4KNaO6`
Molecular Weight	210.16 g/mol
Topological Polar Surface Area	121.0 A2
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	6
Rotatable Bonds	1
Exact Mass	209.95427
Heavy Atoms	12
Complexity	123.0

Chemical Identifiers

CAS Number	304-59-6
SMILES	`C(C(C(=O)[O-])O)(C(=O)[O-])O.[Na+].[K+]`
InChIKey	`LJCNRYVRMXRIQR-OLXYHTOASA-L`

📖 Product Overview

Rochelle salt (CAS: 304-59-6) is a chemical compound with molecular formula C4H4KNaO6 and molecular weight 210.16 g/mol. Its IUPAC systematic name is potassium;sodium;(2R,3R)-2,3-dihydroxybutanedioate. Topological Polar Surface Area 121.0 A2 Hydrogen Bond Donors 2 Hydrogen Bond Acceptors 6 Rotatable Bonds 1 Exact Mass 209.95427 Heavy Atoms 12 Complexity 123.0 InChI Key: LJCNRYVRMXRIQR-OLXYHTOASA-L. SMILES: C(C(C(=O)[O-])O)(C(=O)[O-])O.[Na+].[K+].

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

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We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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