API

Thiamphenicol Powder

Thiamphenicol Veterinary Usage House Standard

Item

Specification

Result

Appearance

A White or white crystal powder

White crystalline powder

Melting Point

163.0 ~ 167.0

Conforms

Heavy Metals

≤10ppm

1.2 ppm

Chloride

≤0.02%

0.005%

Loss on drying

≤0.5%

0.1%

Residue on lgnition

≤0.1%

0.07%

Chromatographic

≤0.5%

Conforms

Residual solvents

Methanol≤3000ppm

Conforms

Toluene≤890ppm

Conforms

Xylene≤2170ppm

Conforms

Acetic acid≤5000ppm

Conforms

Ethanol≤5000ppm

Conforms

Loss on Drying

1.0%

0.12%

Assay

98.0%-101.0%(On dried substance)

99.60%

 Next : Doxycycline Hyclate   Previous: Moxidectin