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Merck
CN

Specification Sheet

Product Name
Oxacillin sodium salt monohydrate VETRANAL®, analytical standard

Product Number
46589

Product Brand
sial

CAS Number
7240-38-2

Molecular Weight
441.43

Test

Specification

APPEARANCE (COLOR)White to Off White
APPEARANCE (FORM)Powder or Crystals
PURITY (HPLC AREA %)≥ 98.0 %
SPECIFIC ROTATION (20/D)180.0 - 220.0 Degrees
CONCENTRATIONC=1 in WATER
MELTING POINT185 - 193 C
WATER≤ 7.0 %
PROTON NMR SPECTRUMCONFORMS TO STRUCTURE
EXPIRY PERIOD60 MONTHS