Certificate Of Analysis
Part Number: CRL-693901
Product Name: Chloramphenicol
General Information:

LOT NUMBER: AL210105-20
FORMULA: C11H12CI2N2O5
FORMULA WEIGHT: 323.13
CAS NUMBER: 56-75-7
MDL NUMBER: MFCD00078159
QUALITY RELEASE DATE: 5-Jan-2021
EXPIRATION DATE: 4-Jan-2024
LONG TERM STORAGE: 2-8℃
Test |
Specification |
Result |
Appearance(Color) |
White to Pale yellow |
Pale yellow |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(HPLC) |
≥98.00% |
99.94% |
Loss on drying |
≤0.5% |
Conforms |
Recommended Retest Period |
---- |
3 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 0.5 % eviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。