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Product details
Florfenicol CAS NO.73231-34-2 as Antibiotic drugs origin from China.
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Name: Florfenicol
CAS No.: 73231-34-2
Molecular formula: C12H14Cl2FNO4S
Molecular Weight: 358.2133
Description:
Veterinary raw materials Flurfenicol 20% CAS NO.73231-34-2 99%purity is white crystalline powder, odorless, bitter taste. This product is soluble in DMFMethanol is slightly soluble in glacial acetic acid and in ** or chloroform.
Applicable to all kinds of infections caused by sensitive bacteria.
Application
1.Florfenicol CAS 73231-34-2 ,For pigs arthritis, pneumonia, atrophic rhinitis and other diseases caused by streptococcus, pneumococcal, haemophilus.
2. Florfenicol CAS 73231-34-2 Auxiliary treatment of breathing and reproduction obstacle syndrome, Aujeszky's Disease, bacterial infection caused by influenza.
3. Florfenicol CAS 73231-34-2 , An antibacterial. Fluorinated derivative of thiamphenicol. Inhibits bacterial protein synthesis by binding to ribosome
Specification：Florfenicol CAS 73231-34-2
|
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 ** |
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% |
|
|
** |
≤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 |
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Package Florfenicol CAS 73231-34-2
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