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Ampicillin has inhibitory effects on both gram-negative and positive bacteria, and has a strong effect on E. coli, influenza bacteria, salmonella, shigella and some proteus bacteria.
Items | Specifications | Results |
Appearance | White or almost white crystalline powder | White crystalline powder |
pH value | 3.5~5.5 | 4.4 |
Specific rotation | +280°~+305° | +297° |
Water | 12.0~15.0% | 13.3% |
Sulphated ash | ≤ 0.5% | 0.1% |
Assay | 96.0%~102.0% | 98.8% |
Methylene chloride | ≤600ppm | 597ppm |
Isopropyl alcohol | ≤500ppm | 35ppm |
Pivalic acid | ≤850ppm | 547ppm |
Product parameters | |
Cas number: | 69-53-4 |
Appearance: | White or almost white crystalline powder |
Purity: | 96~102% |
Package details: | 25kg/drum |
Brand: | Fortunachem |
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