sodium saccharin - sodium saccharin

sodium saccharin
CAS no. : 128-44-9
Molecular formula: C7H5NNaO3S
Molecular weight: 206.17
EINECS no. : 204-886-1
Melting point > 300 ° C
Storage conditions 0 to 6 ° C
Specifications content: 99%
Quality standard: enterprise standard
Solubility H2O: 1 M at 20 ° C, the clear and colorless
Chemical properties colorless to white orthorhombic system weathering of tabular crystal or white crystalline powder. Odorless or slight odor. Mei is very sweet, even in the 10000 times in aqueous solution, there are still extremely sweet mei, sweet taste threshold of about 0.00048%. In dilute solution of sweetness is about 500 times of sucrose. Concentration of dilute sweet, thick (greater than 0.026%) has a bitter taste, the concentration of reason when used alone should be lower than 0.02%. Heating under acid condition, sweet disappear. And can form a bitter mei adjacent amino sulfonyl benzoic acid. Soluble in water (1 g / 1.5 m1), slightly soluble in ethanol (1 g / 50 m1).