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494437 Sigma-Aldrich

Methanol

suitable for protein sequencing, BioReagent, ≥99.93%

DOWNLOAD MSDS (PDF)

Synonym: Methyl alcohol

Methanol suitable for protein sequencing, BioReagent, ≥99.93%
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Properties

Related Categories Apoptosis and Cell Cycle, Biotech Solvents, Cell Biology, Cell Signaling and Neuroscience, Core Bioreagents,
grade   BioReagent
vapor density   1.11 (vs air)
vapor pressure   410 mmHg ( 50 °C)
  97.68 mmHg ( 20 °C)
assay   ≥99.93%
autoignition temp.   725 °F
expl. lim.   36 %
gradient analysis   ≤0.005254nm
impurities   ≤0.0002 meq/g Titr. base
  ≤0.0003 meq/g Titr. acid
evapn. residue   <0.0003%
color   APHA: <10
refractive index   n20/D 1.329(lit.)
bp   64.7 °C(lit.)
mp   −98 °C(lit.)
density   0.791 g/mL at 25 °C(lit.)
λ   H2O reference
UV absorption   λ: 203 nm Amax: 1.0
  λ: 210 nm Amax: 0.60
  λ: 220 nm Amax: 0.30
  λ: 230 nm Amax: 0.15
  λ: 240 nm Amax: 0.05
  λ: 260-400 nm Amax: 0.01
suitability   suitable for protein sequencing
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Description

Packaging

1, 2 L in Sure/Seal™

Preparation Note

Product filtered through a 0.2 μm filter

Price and Availability

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