CAS number：1981-7-2 molecular formula：C7H5NO3S
在真空下升华为针状晶体。味极甜,糖精的稀水溶液比食糖约甜500倍，稀释至1∶100000仍有甜味 ，约比甘蔗甜500倍。易溶于碳酸碱溶液，溶于乙醇、丙酮，微溶于氯仿和乙醚。1g溶于290ml水、25ml沸水、31ml乙醇、12ml丙酮和约50ml甘油，微溶于氯仿和乙醚。0.35%水溶液pH为2。最大吸收波长（0.1mol/L氢氧化钠溶液）267.3nm（ε1570）。有致癌和致遗传损害可能性。 Usually used in high performance liquid chromatographic method for the simultaneous separation and determination of acesulfame potassium, saccharine and aspartame;and also used in sweet preference test of rats.
| Chinese alias | - | ||
| English alias | saccharin | 81-07-2 | o-Benzoic sulfimide | o-Sulfobenzimide | Saccharine | Saccharimide | Benzosulfimide | Benzoic sulfimide | Garantose | o-Benzosulfimide | Benzosulphimide | Saccharinol | Saccharinose | Gluside | Benzosulfinide | Hermesetas | Saccharol | ||
| CAS number | 1981-7-2 | molecular formula | C7H5NO3S |
| molecular weight | 183.18 g/mol | Exact mass | - |
| PSA | 71.600 Ų | logp | 0.9 |
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