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HANGZHOU ICH BIOFARM CO.,LTD.
products
HANGZHOU ICH BIOFARM CO.,LTD
Add1: 1306,A Block,Dragon Times Center,18 WanTang Road,Hangzhou,310013 China
Tel: +86-571-89939480
Fax: +86-571-89939479
E-mail: ich@ichemie.com
WEB: Http://www.engteng.com/
Products
Gemifioxacin

Name:Gemifioxacin

CAS no. : 175463-14-6

Molecular formula: C18H20FN5O4

Molecular weight: 389.39

Structural formula:

Density: 1.64 g/cm3at 25 °C

Boiling point: 638.9°C at 760 mmHg

Flashing point: 340.206 ºC

Appearance: Off white powder

 

Analysis

Specification

Appearance

Off white powder

Melting range

260~263°C

Assay(HPLC)

≥99%

Mesh size

80 mesh

Loss on drying

≤0.5%

Ignition residue

≤0.2%

Heavy metals

≤10ppm

Pb

≤2.0ppm

As

≤2.0ppm

Cd

≤2.0ppm

Total plate count

≤1000cfu/g

Yeast and mold

≤100cfu/g

E.coli

Negative

Salmonella

Negative

Pseudomonas aeruginosa

Negative

Aflatoxin B1

≤5.0ppm

Staphylococus

Negative


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