Pharmaceutical intermediate cytosine Technical Index

Item

Quality Index

Property

White or off-white crystalline powder

Loss on drying /(%)≤

0.50

Residue on ignition /(%)≤

0.10

Identification

The retention time of the main peak of the test solution under Assay measurement should be 
consistent with the retention time of the main peak of the reference solution (± 2.5%)

Uracil / (%) ≤

0.50

Maximum unknown single impurity / (%) ≤

0.50

Total miscellaneous / (%) ≤

1.0

Purity / (%) ≥

99.0

Assay / (%)

98.0-102.0

Packing

Inside Packing is a PE bag, and Packing is a cardboard drum or Packing according to customer requirements.

Transportation

The Transportation tool must be clean and dry. It should be protected from rain, moisture and sun. It should not be mixed with toxic, harmful, corrosive and other pollutants. It should be handled gently during storage and transportation. It is strictly forbidden to throw or bump.

Storage and transportation

This product should be stored in a sealed condition. Store in a ventilated, dry warehouse and avoid direct sunlight.