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Merck
CN

Specification Sheet

Product Name
Norfloxacin VETRANAL®, analytical standard

Product Number
33899

Product Brand
sial

CAS Number
70458-96-7

Molecular Weight
319.33

Test

Specification

APPEARANCE (COLOR)White to Off White
APPEARANCE (FORM)Powder or Crystals
PURITY (HPLC AREA %)≥ 98.0 %
MELTING POINT218 - 224 C
WATER≤ 3.0 %
PROTON NMR SPECTRUMCONFORMS TO STRUCTURE
EXPIRY PERIOD60 MONTHS