Product name: stevia rebaudiana extractive   
Plant origin: stevia rebaudiana
Plant origin: Shandong, Anhui, Hebei, Shaanxi, Jiangsu, Fujian, Hunan, Yunnan and other provinces
Effective constituent: Steviosin
Product specification: 80~97% stevioside, Reb-A 40~97%
Testing method: HPLC
Appearance: white powder or crystal
Smell character:
CAS No.: 57817-89-7
Molecular weight: 804.87
Molecular formula: C₃₈H₆₀O₁₈
Structural formula:
      
Function and uses: Regulate blood pressure, softening blood vessel, reducing blood fat, reducing blood glucose, bacteriostat, relieve pain, loosing weight, skin care, clearing away heat and toxic materials;
Solubility: easily soluble in water, ethyl alcohol
Scope of application: food, beverage, seasoning, salted product, tobacco, medicine, make wine, daily chemical,

Above information has not been approved by State Food and Drug Administration yet. From published document and for reference only