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Oxacillin Sodium Salt Sterile CAS 1173-88-2 
Product Name: Oxacillin Sodium Salt Sterile
Synonyms: Oxacillinum natricum, Oxacilline Sodium
CAS Number: 1173-88-2
Characteristics: A White powder or crystalline powder
Assay and Potency: 815µg/Mg ~ 950µg/Mg Oxacillin (C19H19N3O5S)
Formula: C19H18N3NaO5S·H2O 441.43
Package: 5Kg/Tin, 2Tins/Ctn
Usage: Oxacillin Sodium Sterile usually will add a little pharmaceutical excipients, the sodium dihydrogen phosphate. It will Inhibits mucopeptide synthesis in bacterial cell wall. Please only use Oxacillin Sodium when it should work.
COA—Oxacillin Sodium Salt Sterile
Appearance |
A White powder or crystalline powder |
Complies |
Identification A |
A: The chromatogram of the Assay preparation obtained as directed in the Assay exhibits a major peak for oxacillin, the retention time of which corresponds to that exhibited in the chromatogram of the Standard preparation obtained as directed in the Assay. |
Complies |
Identification B |
B: It responds to the tests for Sodium. |
Complies |
Crystallinity |
Should comply |
Complies |
pH |
4.5 ~ 7.5 |
6.68 |
Water (Moisture) |
3.5% ~ 5.0% |
4.83% |
Clarity of solution |
≤ 0.75# |
≤ 0.5#(-) |
Color of solution |
Colorless |
Colorless |
Particulate Matter |
Meets the requirements |
Complies |
Visible Foreign Matter |
Absent |
Absent |
Bacterial Endotoxin |
Meets the requirements |
Complies |
Sterility |
Sterile |
Sterile |
|
Residual solvent |
Ethanol ≤ 0.5% |
0.035% |
Ethyl Acetate ≤ 0.5% |
Not detect | |
1-Butanol ≤ 0.5% |
0.021% | |
Butyl Acetate ≤ 0.5% |
0.15% | |
Assay |
815ug/mg ~ 950ug/mg |
947.6ug/mg |
