Molecular Formula | C7H7NO4S |
Molar Mass | 201.2 |
Density | 1.536±0.06 g/cm3(Predicted) |
Melting Point | 154-156 °C |
Boling Point | 454.8±47.0 °C(Predicted) |
pKa | 3.13±0.36(Predicted) |
Physical and Chemical Properties | Flake or needle-like body crystals. Melting point 165-167 ℃. Soluble in water, benzene, ether and ethanol. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36 - Irritating to the eyes |
Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
purpose | This product is an intermediate (insoluble saccharin) for the production of saccharin sodium by toluene method. Saccharin sodium is mainly used as a sweetener in food and beverage, and also used for sweetening Diet of diabetic patients. It can also be used as a diagnostic drug and pharmaceutical raw material for measuring blood circulation. In addition, also used as toothpaste, cigarettes, cosmetics flavor and bright chrome additives. |
production method | from O-methylbenzenesulfonamide by potassium permanganate oxidation. |