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Add:20Floor ,B Block.Building 1,Pharma valley,high-tech zone,jinan,Shandong
Tel:+86-531-87100375
Fax:+86-531-87105371
Ph:+8613964066237
E-mail:sales@amfoodchem.com
Florfenicol

Florfenicol

Florfenicol CAS number: 73231-34-2 Molecular formula: C 12 H 14 C l2 FNO 4 S Molecular weight: 358.21 Chemical Structure:
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Florfenicol

CAS number: 73231-34-2 

Molecular formula: C12H14Cl2FNO4S

Molecular weight: 358.21

Chemical Structure:


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Product Name

Florfenicol

Shelf Life

2 years

Packing

25kg/drum

Specification

CVP

Items

Standard

Appearance

White or almost white crystalline powder

Melting point

152~156℃

Specific optical rotation

-16~-19°

Identification

A)The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation obtained as specified in the assay

 

B)IR:Conforms to the reference spectra

pH

4.5~6.5

Clarity of solution

Not more than reference suspension Ⅱ

Color of the solution

Not more intensely coloured than Y5 or GY5

Chloride

≤0.02%

Fluorin Content

≥4.8%

Relate substances(HPLC)

Any single impurity ≤ 0.5%

 

Total impurities ≤ 2.0%

Water

≤0.5%

Residue on ignition

≤0.1%

Heavy Metal

≤20ppm

Assay (On the anhydrous basis) It contains C12H14Cl2FNO4S

≥98.5%

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  • Contact Us
    A.M Food Chemical Co.,Limited
    Add:20Floor ,B Block.Building 1,Pharma valley,high-tech zone,jinan,Shandong
    Tel:+86-531-87100375
    Fax:+86-531-87105371
    Ph:+8613964066237
    E-mail:sales@amfoodchem.com
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