Product details
Florfenicol CAS NO.76639-94-6 as Antibiotic drugs origin from China.
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Name: Florfenicol
CAS No.: 76639-94-6
Molecular formula: C12H14Cl2FNO4S
Molecular Weight: 358.2133
Description:
Veterinary API Florfenicol CAS NO.76639-94-6 99%purity is white crystall powder, odourless, taste bitter. It can rapidly inhibit the growth and reproduction of bacteria, which belongs to the fast acting antimicrobial agents.
Application
1.Florfenicol CAS 76639-94-6 ,to streptococcus ,pig pleurisy streptococcus, attach red filaments,2days, diarrhea effects.
2. Florfenicol CAS 76639-94-6 ,to chickens of contagion rhinitis, ox lung phytophthora duck respiratory infection, inflammation, mastitis serous disease such as effects.
3. Florfenicol CAS 76639-94-6 , the aquatic product categories:Used for the treatment of bacterial enteritis septicemia, disease, erythroderma, vibrio, vertical squamosis, sarcoidosis, enoxia with salmonella, scabies, eels red eosinophilia and bullfrog bacterial dysentery.
Specification:Florfenicol CAS 76639-94-6
Items
Standards
Results
Description
White or almost White crystalline powder
White crystalline powder
Solubilityv
Very soluble in N,N-Dimethylformamide, soluble in methanol,sparingly soluble in glacial acetic acid,very slightly soluble in chloroform,Practically insoluble in water
Complies
Melting Point
152.0℃-156.0℃
155.4℃
Optical rotation
-16°—-19°
-17.2°
Identification
(1)The relation times of the major peak of the sample solution should correspond to that of the standard solution as obtained in the assay
Complies
(2)The infrared absorption spectrum obtained from the test sample is consistent with that from reference standard
Complies
PH
4.5-6.5
6.0
Chloride
≤0.02%
<0.02%
Related substances
1)Peak area of single impurity peak should be NMT the reference solution's main peak 0.5 times(0.5%)
0.19%
2)Peak area of total impurities should be NMT the peak area of reference solution 2 times (2.0%)
0.29%
Water
≤0.5%
0.07%
Residue on Ignition
≤0.1%
0.035
Heavy Metals
≤20ppm
<20ppm
Assay
≥ 98.0%
C12H14CL2FNO4S(caculated on the anhydrous basis)
98.9%
Conclusion:
The Results comply with CVP2015
Package Florfenicol CAS 76639-94-6