Silver sulfadiazine CAS 22199-08-2
Chemical Name: Silver sulfadiazine
CAS No.: 22199-08-2
Molecular Formula: C10H9AgN4O2S
Molecular Weight: 357.14
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
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