Best-Selling Antibi...

Best-Selling Antibiotic Chloramphenicol  Levo CAS 56-75-7

Best-Selling Antibiotic Chloramphenicol Levo CAS 56-75-7

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: >99%
  • Payment Terms : L/C,T/T,,MoneyGram

Keywords

56-75-7 Chloramphenicol Levo C11H12Cl2N2O5

Quick Details

  • Appearance:white powder
  • Application:Chloramphenicol is a broad spectrum antibiotic which inhibits translation on the 50S ribosomal subunit at the peptidyltransferase step.
  • PackAge:1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
  • ProductionCapacity:1000 |Kilogram|Year
  • Storage:Cool Dry Place
  • Transportation:by sea or by air

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Details:

Chloramphenicol is a broad spectrum antibiotic which inhibits translation on the 50S ribosomal subunit at the peptidyltransferase step.

Chloramphenicol is usually bacteristatic and effective against a wide range of gram-positive and gram-negative organisms.
 

Product name Chloramphenicol
Shelf Life 1 year
Items Standard Result
Characters A white, greyish-white or yellowish-white,fine,crystalline powder or fine A yellowish-white,fine crystalline powder
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 point: 149°C?153°C 149 C-152°C
1R Qualified
TLC
Colar reaction
Gives reaction of chlorides
Acidity or alkalinity Meets the requirements Qualified
Specific optical rotation + 18.5° ?+20_5o + 19.8°
Related Substances Individual impurity<0. 5% Qualified
Chlorides < 0. 01% Qualified
Loss on drying < 0. 5% 0.10%
Sulphated ash < 0. 1% 0.04%
Assay 98.0% ?102.0% 99.7%
Microbial limit Bacteria Not more than 10 per g Qualified
Mold & yeast Absent per g
Escherichia coli Absent per g
Pseudomonas aeruginosa & staphylococcus aureus Absent per g
Sterility Complies Qualified
CONCLUSION: The product complies to the standard of BP2011.

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