Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Antimony Potassium Tartrate AR 500g
Laboratory reagent
Potassium antimony(III) tartrate hydrate may be used as a standard during the quantification of Sb species present in the juices by HPLC.
It may also be used in the preparation of novel Sb(III)-containing polyanions by reacting with trilacunary Keggin-type polyanions
assay | 99% |
optical activity | []20/D +141°, c = 2 in H2O |
density | 2.6 g/mL at 25 °C (lit.) |
SMILES string | O.[K+].[K+].O=C1O[Sb-]23OC1C4O[Sb-]5(OC(C(O2)C(=O)O3)C(=O)O5)OC4=O |