CAS:305-84-0
Molecular Formula: C₉H₁₄N₄O₃
Molecular Mass: 226.23
Structure: 
[Appearance]: white or off-white powder
[Specific Optical Rotation]: +20.0°～+22.0°
[Melting Point]: 250～265℃
[pH]: the pH value of the water solution is 7.5～8.5
[Loss on Dry]: ≤1.0%
[Loss on Dry]: ≤0.1%
[Heavy Metal]: ≤10ppm
[Assay Determination] : 99.0%～101.0% (dried basis)
[Related Substance]: the single impurity ≤0.15%
[Package and Storage Condition]:25kg/drum, store and seal away from light.
[Application]:to delay aging, could catch oxygen radical, increase serum insulin, reduce hyperglycemia, with the function of cosmetology and skin care, mainly utilized for dietary supplement.