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  • Shanghai Fine Chemicals Co.,Ltd
  • Shanghai Fine Chemicals Co.,Ltd
  • Shanghai Fine Chemicals Co.,Ltd
  • Shanghai Fine Chemicals Co.,Ltd
  • Shanghai Fine Chemicals Co.,Ltd
  • Shanghai Fine Chemicals Co.,Ltd
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Metronidazole
TESTING ITEMS                         SPECIFICATION 

 

CHARACTERISTICS

WHITE OR YELLOWISH CRYSTALLINE POWDER

SOLUBILITY

Slightly soluble in water, in acetone, in alcohol and in methylene, chloride

IDENTIFICATION

Melting point 159~163

Specific absorbance 365~395

Infrared

LOSS ON DRYING

0.5%

RESIDUE ON IGNITION

0.1%

HEAVY METALS

20PPM

APPEARANCE OF SOLUTION

Suspension II and Solution GY6

PARTICAL SIZE

40-60 Mesh

Residual solvents

Ethanediol 620 PPM

RELATED SUBSTANCES

Impurity

0.1%

Total

0.2%

DIsregard limited

0.1%

ASSAY

99.0~101%

 
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