Uracil--Weifang Hengjin Chemical Co.,Ltd.

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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