Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Customized |
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Product Name | Florfenicol |
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Molecular Formula | C12H14Cl2FNO4S |
Molecular Weight | 358.21 |
CAS Number | 73231-34-2 |
EINECS | 642-986-0 |
Shelf life | 2 years |
1. To pig pleurisy, streptococcus, attach red filaments, day 2, diarrhea effects;
2. To chickens of contagion rhinitis, pig, ox lung phytophthora duck;
Items
|
Standard
|
Result
|
Identification
|
Complies
|
Complies
|
Melting Point
|
152°C to 156°C
|
153.5°C
|
Specific Optical Rotation
|
-16º to -19º
|
-17.4º
|
Acidity/PH Value
|
4.5-6.5
|
6.2
|
Chloride
|
0.02% Max
|
0.02% Max
|
Fluorine Assay
|
4.8% Min
|
5.0%
|
Total Impurities
|
2% Max
|
0.94%
|
Individual Impurities
|
0.5%Max
|
0.31%
|
Water
|
0.5% Max
|
0.16%
|
Residue on Ignition
|
0.1% Max
|
0.01%
|
Heavy Metal
|
20ppm Max
|
20ppm Max
|
Assay
|
98%Min
|
99.09
|