Description
Silver sulfadiazine
Silver sulfadiazine Details
Chemical Name: Silver sulfadiazine
CAS No.: 22199-08-2
Molecular Formula: C10H9AgN4O2S
Molecular Weight: 357.14
Molecular Structure:
Appearance: White to creamy-white, crystalline powder
Silver sulfadiazine Typical Properties
Item
Specifications
Appearance
White to creamy-white,crystalline powder, odorless to having a
slight odor.ls stable in air,but turns yellow on exposure to light.
Solubility
Freely soluble in 30% ammonium solution;slightly soluble in
acetone; practically insoluble in alcohol, in chloroform,and in
ether.Decomposes in moderately strong mineral acids.
Identification
A: Infrared Absorption<1 97>
B:The retention time of the major peak of the Samplesolution corresponds to that of the Standard solution, as obtained in the Assay.
C: Chemical Identification Tests, Silver:Meets the requirements.
Chroma
≤ 0.05%
Loss on Drying
≤ 0.5%
Limit of Nitrate
≤ 0.1
Organic Impurities
Sulfanilic acid ≤0.3%
Sulfaguanidine≤ 0.10%
Sulfanilamide≤ 0.10%
2-Aminopyrimidine≤ 0.3%
Acetylsulfadiazine≤≤0.2%
Specified unidentified impurity(RRT 1.28)≤ 0.15%
Individual unspecified impurity≤ 0.10%
Total impurities≤ 0,5%
Content of Silver
29.3%-30.5%
Assay(on the dried basis)
98.0%~102%
Silver sulfadiazine Usage
Used to treat infections of burn wounds
Silver sulfadiazine Packaging and Shipping
Packing: 25kg/drum
