Product name: Adenosine

Expiry date: 2 Years

Test Item

Specification

Character

White or quasi-white crystalline powder

Luminous transmittance

≥97%

Specific Rotation

—68.0 ~ —72.0°

Loss on drying

≤0.5%

Residue on ignition

≤0.1%

Ammonia limit

≤0.0004%

Chlorine limit

≤0.002%

Sulfate limit

≤0.02%

Heavy Metal

≤10ppm

Single related impurity

≤0.2%

Total impurity

≤0.5%

Assay

98.5%-101.0%

conclusion

Conform with the specifications