ampicillin

ampicillin Test Specification Result Result Judgement CHARACTERS IDENTIFICATION TESTS Appearance of solution 1 M hydrochloric acid 2M ammonia Specific optical rotation pH Water Related substances N,N-Dimethylaniline Sulphated ash Assay (Calculated with reference to the anhydrous substance) A white crystalline powder Complies ≤2# ≤2# +280°+305° 3.55.5 12.0%15.0% Impurity(individual)≤1.0% ≤20ppm ≤0.5% 96.0%100.5% of ampicillin A white crystalline powder Complies Complies Complies +297° 4.34 13.63% 0.41% Never used in the production 0.09% 99.3% Complies Complies Complies Complies Complies Complies Complies Complies Complies Complies Complies