Merck, 240931-1G, Saccharin
Size:1 g, 2, 3-Dihydroxy-1, 2-benzisothiazol-3-one-1, 1-dioxide, 2-Sulfobenzoic acid imide, o-Benzoic sulfimide, ≥99%
Available Catalog Numbers
Catalog Number: 240931-1G
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Category
Pack Size1 g
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| UNSPSC Code | 12352100 |
|---|---|
| NACRES | NA.22 |
| PubChem Substance ID | 24854444 |
| EC Number | 201-321-0 |
| Beilstein/REAXYS Number | 6888 |
| MDL number | MFCD00005866 |
| InChI key | CVHZOJJKTDOEJC-UHFFFAOYSA-N |
| InChI | 1S/C7H5NO3S/c9-7-5-3-1-2-4-6(5)12(10,11)8-7/h1-4H,(H,8,9) |
| SMILES string | O=C1NS(=O)(=O)c2ccccc12 |
| assay | ≥99% |
| form | powder |
| mp | 226-229 °C (lit.) |
| solubility | acetone: 1g in 12mL(lit.) |
Answer:It is saccharin in the free-acid form, not sodium saccharin.
Answer:The saccharin powder has an assay of at least 99%.
Answer:1 g of saccharin powder.
Saccharin is an aromatic sulfonimide compound used as a chemical reference and research reagent in studies of nonnutritive sweeteners, physicochemical properties and molecular interactions. This grade contains at least 99% saccharin and is supplied as a powder rather than the more water-soluble sodium saccharin salt. Its molecular formula is C7H5NO3S and its molecular weight is 183.18 g/mol. The distinction between the free acid and its sodium salt matters when preparing solutions, designing comparisons and calculating molar concentrations. Saccharin can serve as a defined analyte in chromatographic method development, chemical characterization and solution behavior studies. Selection of a solvent, concentration and pH should account for the material's limited solubility in water at ambient temperature. Prepare reference solutions gravimetrically using the required analytical purity and document the batch information for reproducible results. The 1 g package is suitable for small-scale analytical experiments and compound screening.
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