Ampicillin Trihydrate
Product Name: Ampicillin Trihydrate
CAS No.: 69-53-4
Molecular Formula: C16H19N3O4S
Packaging: 25kg / drum
Standard: BP 2007
Application: It is used for antibiotic and anti-infective drug raw materials.
Specification
|
Items |
Specifications |
Results |
|
Character |
A white crystalline powder |
A white crystalline powder |
|
Identification |
Conforms |
Conforms |
|
Assay (on the anhydrous substance) |
96.0%~102.0% |
99.0% |
|
Water |
12.0%~15.0% |
13.2% |
|
Appearance of solution |
≤2 |
1 |
|
PH |
3.5~5.5 |
4.5 |
|
Specific optical rotation |
+280°~+305° |
+300° |
|
Sulphated ash |
≤0.5% |
0.1% |
|
Tapped density |
≥0.70g/ml |
0.79g/ml |
|
Related substances |
≤1.0% |
0.3% |