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Allantoin

Chemical name:(2, 5-dioxo-4-imidazolidinyl) urea
Molecular formula:C4H6N4O3
Molecular weight:158.12
CAS:97-59-6
Structural formula:
 
Specification:
In accordance with Drug standard of the Ministry of Health of PRC
Appearance:White or off-white crystalline powder
Melting point:228~232℃
pH:4.5~6.0
Loss on drying:≤0.5%
Residue on ignition:≤0.1%
Heavy metal:≤20ppm
Assay:≥98.0%
Total aerobic microbial count:≤103cfu/g
Total yeast and mold count:≤102cfu/g
 
Packing size:25Kg/drum
Authentication code: Guo Yao Zhun Zi H20013411
Indications:For dry chapped skin, skin ulcers, hand dermatitis and so on.

 
 
Copyright(C)2012,Zibo Jinan Jinda Pharmaceutical Chemistry Co., Ltd. All Rights Reserved.  Supported by ChemNet ChinaChemNet Toocle Copyright Notice
 
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