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Uracil


Product name Uracil
English name Uracil
Alias 2,4(1H,3H)-pyrimidinedione
CAS RN 66-22-8
Molecular formula C4H4N2O2
Molecular weight 112.09
EINECS No. 200-621-9
Structural formula
Technical index of Pharmaceutical Intermediates Uracil
Item Quality index
Property White or off-white crystalline powder
Loss on drying /(%)≤ 0.5
Residue on ignition /(%)≤ 0.1
Identification The retention time of the main peak of the test solution should be consistent with
the retention time of the main peak of the reference solution (± 2.5%)
Chloride/(%)≤ 0.01
Sulfate /(%)≤ 0.04
Heavy metal /(ppm)≤ 10
Purity /(%)≥ 99.0
Melting point >300℃
Uses Used as a pharmaceutical intermediate
Package The inner package is a PE bag, and the outer package is a cardboard drum or a package according to customer requirements.
Transportation Transportation tools must be clean and dry. During transportation, they should be protected from rain, Moisture , and sun, and should not be mixed with toxic, harmful, corrosive, and other pollutants. During storage and transportation, they should be handled with care. Throwing and bumping are strictly prohibited.
Storage and transportation This product should be stored tightly closed. Store in a ventilated and dry warehouse, avoid direct sunlight.




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