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Febantel

Name:  Febantel 

Synonyms:  N-{2-[2,3-Bis-(methoxycarbonyl)-guanido]-5-(phenylthio)-phenyl}-2-methoxyacetamide 

Molecular Formula  C20H22N4O6S 

Molecular Weight:  446.48 

CAS Registry Number:  58306-30-2 

EINECS:  261-205-0 

Appearance: White or almost white crystalline powder

Sulphated ash:  not more than 0.1%

Heavy metals:  not more than 20ppm

Loss on drying:  not more than 0.5%

Residual solven: Methanol not more than 3000ppm 

Related substances HPLC:  Total impureities            not more than 0.5%
                          Impureities A                not more than 0.1%
                          Impureities B                not more than 0.1%
                          Impureities C                not more than 0.1%
                          Unspecified impurity         not more than 0.2%
 
Assay :  97.5-102.0%

Quality standard: EP6

Package: 25kg/Cardboard drum