Silver sulfadiazine CAS 22199-08-2

Products Name

Silver sulfadiazine

Silver sulfadiazine Details
Chemical Name:Silver sulfadiazine

CAS No.: 22199-08-2

Molecular Formula:C10H9AgN4O2S

Molecular Weight:357.14

Appearance: White to creamy-white,crystalline powder
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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

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