Animal Antibiotics CAS 73231-34-2 Florfenicol

• Varieties: Infectious Disease Prevention Medicine
• Component: Botany
• Type: The First Class
• Pharmacodynamic Influential Factors: Animal Species
• Storage Method: Cool Dry Place
• CAS: 73231-34-2
• Model NO.: Florfenicol
• MW: 358.21
• Mf: C12h14cl2fno4s
• Function: Antibacterial Drugs
• Shelf Life: 24 Months
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: 99%
• Trademark: HNB
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

Item	Florfenicol(Injectable)
Molecular Formula	C12H14Cl2FNO4S
Molecular Weight	358.21
CAS No.	76639-94-6
Appearance	White crystall powder, odourless, taste bitter. This product in DMF dissolve easily in the dissolved in methanol in slightly soluble in glacial acetic acid in water or chloroform micro dissolve.

 

What is Florfenicol

 

Florfenicol is white crystall powder, odourless, taste bitter. This product in DMF dissolve easily in the dissolved in methanol in slightly soluble in glacial acetic acid in water or chloroform micro dissolve. Suitable for various kinds of various infections caused by sensitive bacteria.

Function of Florfenicol

1. Florfenicol,to pig pleurisy, streptococcus, attach red filaments, day 2, diarrhea effects. 2. Florfenicol,to chickens of contagion rhinitis, pig, ox lung phytophthora duck respiratory infection, inflammation, RuXianYan serous disease such as effects. 3. Florfenicol,the aquatic product categories: for bacterial enteritis sepsis, disease, red skin disease, vibrio disease, perpendicular scale disease, class nodules disease, Enoch concurrent salmonellosis, scabies disease, eel red eosinophilic disease and bullfrogs bacterial dysentery effects

Item	Standard	Result
Appearance	White or almost white crystalline powder	Almost white crystalline powder
Melting point	152-156°C	154.6-155.1°C
Specific optical rotation	-16° to -19°	-17.5°
Identification	(1)The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation,as obtained in the assay.	Complies
	(2)UV absorption Max. at 266nm.	Complies
	(3)IR spectra is consistent with CRS.	Complies
PH	4.5-6.5	5.7
Chloride	0.02% max	<0.02%
Fluorides	4.8%min	4.9%
Related substances	Individual impurity not more than 0.5%	0.35%
	Total impurities not more than 2.0%	0.76%
Water	0.5% max	0.13%
Residue on ignition	0.1%max	0.06%
Heavy metals	Less than or egual to 20 millionths	Less than20 millionths
Assay(C12H14Cl2FNO4S)	98.0%min	99.0%