Adenosine suppliers & manufacturers

Adenosine suppliers & manufacturers

Package : 25kg/ paper drum

Items Requirements Results
Description White or almost white crystalline powder Complies
Identification Infrared absorption Complies
Loss on drying ≤0.5% 0.10%
Specific Rotation – 68.0° ~ –72.0° – 69.°
Melting Point 233~238℃ 233.0~235.0℃
Residue on ignition ≤0.1% 0.05%
Heavy Metals ≤10ppm Complies
Chloride ≤70ppm Complies
Limit of Ammonia ≤4ppm Complies
Limit of sulfate ≤0.02% Complies
Assay (HPLC) Conforms to the USPXXX Complies
Assay (HClO4) 98.0~101.0% 99.50%
Conclusion: Meets the requirements
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