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A9659 Sigma-Aldrich

L-Ascorbic acid 2-sulfate dipotassium salt

  • CAS Number 52174-99-9

  • Empirical Formula (Hill Notation) C6H6K2O9S

  • Molecular Weight 332.37

  •  PubChem Substance ID 24891485

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Properties

assay   ≥98% (TLC)
form   powder
color   white to white, with yellow cast
storage temp.   −20°C
SMILES string   [K+].[K+].OC[C@H](O)[C@H]1OC(=O)C(OS([O-])(=O)=O)=C1[O-]
InChI   1S/C6H8O9S.2K/c7-1-2(8)4-3(9)5(6(10)14-4)15-16(11,12)13;;/h2,4,7-9H,1H2,(H,11,12,13);;/q;2*+1/p-2/t2-,4+;;/m0../s1
InChI key   BXVMXUPHPZDIMH-YCWPWOODSA-L
Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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