Description
Technical Parameters
Product Brief Introduction
Product name: Ampicillin Trihydrate
CAS：7177-48-2
MF: C16H25N3O7S
MW: 403.451
Product Specification
|
Item |
Specification |
|
Appearance |
White or almost white, crystalline powder |
|
Identification |
IR: The infrared absorption spectrum of the sample complies with the reference standard. |
|
Water test: Meets the standard. |
|
|
Appearance of Solution |
In hydrochloric acid ≤2 |
|
In dilute ammonia R2 ≤2 |
|
|
Specific Rotation |
+280.0°~ +305.0° |
|
PH |
3.5~5.5 |
|
Moisture |
12.0%~15.0% |
|
Sulfated Ash |
≤ 0.5% |
|
Related Substances |
Maximum single impurity ≤ 1.0% |
|
N,N-Dimethylaniline |
≤ 20.0ppm |
|
Methanol |
≤ 3000ppm |
|
Assay (on dried basis) |
98.0%-102.0% |
