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Company:
Yuancheng Saichuang Technology Co., Ltd.
 
Address:
496 Zhongshan Road
 
Phone:
+86-027-50756092

Silver Sulfadiazine


Silver SulfadiazineChemical name Silver (4-aminophenyl)sulfonyl-pyr... Appearance White or off-white crystalline powder.r  Molecular formula C10H9AgN4O2S  Molecular weight  357.13 CAS No. 22199-08-2 EINECS No.:  244-834-5  2. Silver Sulfadiazine Specifications  Items Reuirement Appearance White to off-white crystalline powder Loss on drying ≤0.5% Limit of nitrate ≤0.1% Chromatographic purity No secondary spot in the chromatogram of the test solution is greater or more intense than the principal spot obtained from standard solution B(1.0%) The sum of all secondary spots observed is not greater than 2.0% Silver content 29.3-30.5% Assay 98.0-102.0% Particle size The average particle size is not greater than 10μm and the size of not more than 10% of the particles is greater than 40μm     The above according to standard" USP-31`" 

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