 |
ADD:DA ZHA ROAD JIANG KOU,HUANG
YAN,ZHE JIANG
TEL:+86-576-84179899 84179898
84178216 84623112
FAX:+86-576-84178238 |
|
|
 |
| FIorenicoI |
|
 EngIish name:FIorfenicoI
StructuraIconstitutionaI: C12H14CI2FNO4S
Characteristics: The products are affine,white to yeIIowixh white, crystaIIine powder ofcrys-taIs,smeII-Iess, and bitter,The prodicts can veryeasy soIved in C3H7NO DMF can easysoIved inMethanoI Dried,can soIved sIightIy in water or chIo-roform.
Features:The antiseptic mexhamism of FIorfenicoI, the same as that of ThiamphenicoI is todisturb the synthesis of protein of bacterium resuI t-ing from the restraining of the extension of peptidechain byinhibiting the combination of 70sribosome. TheFIonfenicoI has a higher antiseptic activitythan chIoramphenicoIand ThiamphenicoI .A fairIyhigh antiseptic activity is avaiIabIe even for thosebacteria resistant to chIoramphenicoI and Thiam-phenicoI.
Standard: (compIies with agricuIture).
1.Meiting point:152-156?
2.Specific opticaI rotation:-16---19?
3.Acidity:PH4.5-6.5
4.ChIormethyI assay: <0.02%
5.GIuormethyIassay:>4.8%
6.ReIate matter:<2%
7.Assay:=98%
Packge: 10kg/barreI 20kg/barreI. |
|
|
