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Merck
CN

Specification Sheet

Product Name
1-Butanol analytical standard

Product Number
19422

Product Brand
sial

CAS Number
71-36-3

Molecular Weight
74.12

Test

Specification

APPEARANCE (COLOR)Colorless
APPEARANCE (FORM)Liquid
PURITY (GC AREA %)≥ 99.9 %
REFRACTIVE INDEX N20/D1.398 - 1.400
WATER (COULOMETR.)≤ 0.10 %
EXPIRY PERIOD36 MONTHS