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Merck
CN

Specification Sheet

Product Name
N-Acetylneuraminic acid analytical standard

Product Number
19023

Product Brand
sial

CAS Number
131-48-6

Molecular Weight
309.27

Test

Specification

APPEARANCE (COLOR)White to Off White
APPEARANCE (FORM)Powder or Crystals
PURITY (HPLC AREA %)≥ 97.0 %
INFRARED SPECTRUMCONFORMS TO STRUCTURE
EXPIRY PERIOD36 MONTHS