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Chloramphenicol Levo
Chloramphenicol Levo

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Chloramphenicol Levo
Standard:EP/USP/BP
Package:25kg/drum

Product: Chloramphenicol Levo (Chloromycetin CAS No.56-75-7)
Standard:EP/USP/BP
Package:25kg/drum

Chloramphenicol (Chloromycetin CAS No.56-75-7)

Test

Specification

Appearance

A white, greyish-white or yellowish-white, fine,

 

crystalline powder or fine crystals, needles or elongated plates

Identification

 

 

A: Melting point: 149 ~ 153

 

B: The infrared absorption spectrum obtained with sample

 

corresponds to that obtained with Chloramphenicol CRS.

Acidity or alkalinity

≤0.1ml

Specific optical rotation

+18.5°~+20.5°

Related substances

Single impurity≤0.5%

Chloride

≤100 ppm

Loss on drying

≤0.5%

Sulphated ash

≤0.1%

Assay

98.0% ~ 102.0% (on the dried basis)

Residual solvent

Methanol≤3000ppm

 

Service we can provide:

1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years

3. Prompt shipment with professional documents

4. Packing as your request, with photo before shipment

 

Our Advantages:

Full experience of large numbers containers loading in Chinese sea port

fast shipment by reputed shipping line

packing with pallet as buyer's special request

best service after shipment with e mail

cargoes together with container sales service available

cargoes photo before and after loading into container

raw materials from chinese origin

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