Chloarmphenicol manufacturer supply and export pharmaceutical raw matierl BP USP EP with Good Price
Assay: 99% mini.
Packing: 25kg/drum
Payment: TT DP LC
Mini order: 25kgs
Lead time: 3 days (stock supply) 12 days(new batch)
Supply ability: 15tons/month
Export to : India, Pakistan, Bangladesh, Vietname, Spain, etc.
Our advantage:
Quality Guaranteed
Quick Feedback
Factory Supply
Favorable Price
Fast delivery
Product name | Chloramphenicol | Standard | BP2019 / EP9.0 | |||
Batch No. | 20201022 | MFG. Date | OCT 22,2020 | Report Date | 23 OCT, 2020 | |
Batch size | 3000KGS | EXP. Date | OCT 21,2024 | Packing | 25kg/drum | |
Appearance | A while, greyish-white or yellowish-white, fine, crystalline powder or fine crystals, needles or elongated plates. | A yellowsh-white, fine crystalline powder, needles
| ||||
Solubility | Slightly soluble in water, freely soluble in alcohol and in propylene glycol. Its alcohol solution is dextrorotatory and its ethyl acetate solution is levorotatory. | Qualified | ||||
Identification | Melting range | 149°C -153°C | 150-151.5°C | |||
Infrared absorption spectrophotometry | IR spectrophotometry similar to which of Chloramphenicol CRS | Qualified | ||||
Acidity or alkalinity | To 0.1g add 20 ml of carbon dioxide-free water R, shake and add 0.1 ml of bromothymol blue solution Rl. Not more than0.1 ml of 0.02 M hydrochloric acid or 0. 02 M sodium hydroxide is required to change the colour of the indicator. | Qualified | ||||
Specific optical rotation | +18.5°-20.5° | +19.3° | ||||
Related substances | Individaul impurity ≤ 0.5% | 0.24% | ||||
Chorides | ≤0.01% | ＜0.01% | ||||
Loss on drying | ≤0.3% | 0.09% | ||||
Sulfated ash | ≤0.1% | 0.03% | ||||
Assay | 98.0%-102.0% | 99.6% | ||||
Conclusion | The product complies to BP2019 / EP9.0 | |||||
