B7906 Sigma

1-Butanol

for molecular biology, ≥99%

DOWNLOAD MSDS (PDF)

Synonym: n-Butanol, Butyl alcohol

Properties

Related Categories Biochemicals, Core Bioreagents, DNA & RNA Purification, Life Science Reagents for Protein Electrophoresis, Molecular Biology,
grade   for molecular biology
vapor density   2.55 (vs air)
assay   ≥99%
autoignition temp.   649 °F
expl. lim.   11.2 %
refractive index   n20/D 1.399(lit.)
bp   116-118 °C(lit.)
mp   −90 °C(lit.)
density   0.81 g/mL at 25 °C(lit.)

Description

Application

n-Butanol is useful for the removal of ethidium bromide from DNA purified by CsCl gradient ultracentrifugation. It is also suitable for use in the concentration of dilute nucleic acid solutions by repeated extractions. Increased nucleic acid concentration improves recovery by ethanol precipitation.

Packaging

500 mL in glass bottle

Price and Availability

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