7177-48-2 Ampicillin trihydrate seller in China Ampicillin trihydrate factory in China
Name | Ampicillin trihydrate | |
Molecular Formula | C16H19N3O4S | |
Appearance | White crystalline powder | |
SPECIFICATION | ||
Testing terms | Standards | Results |
Assay(caculated with the reference to the anhydrous substance) | 96.0%~100.5% | 99.0% |
PH | 3.5~5.5 | 4.5 |
Appearance of solution | ≤2# | 0.5 |
Water | 12.0%~15.0% | 13.6% |
Related substances | Impurityindividual≤1.0% | 0.24% |
Specific optical rotation |
+280''~+305'' | +300'' |
Sulfated ash |
≤0.5% | 0.09% |
N.N-Dimethylanlline | ≤20ppm | Never used in the production |
Conclusion: Complies with BP2007 Standard |
CAS NO:7647-15-6
CAS NO:420-37-1
CAS NO:13598-36-2
CAS NO:97416-84-7
CAS NO:15761-39-4
CAS NO:118-75-2
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View