Florfenicol Veterinary Medicine material

Product Name

Florfenicol

Batch No

20130428

Packing

25KG/Drum

Quantity

500KG

Date of Analysis

2013.4.28

Date of Report

2013.4.28

Appearance

White to yellowish white crystalline powder

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