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Sigma-Aldrich 24229 Methanol puriss., meets analytical specification of Ph Eur, ≥99.7% (GC) 2.5 L

Stok Kodu
LB.SA.24229-2.5L-R
492,72 TL + KDV
591,27 TL
İzinli Ürün
Stoktan Teslim
Stok Sorunuz
Sigma-Aldrich Methanol puriss., meets analytical specification of Ph Eur, ≥99.7% (GC) 
Synonym(s): Methyl alcohol
Linear Formula: CH3OH
CAS Number: 67-56-1
Molecular Weight: 32.04
Beilstein: 1098229
EC Number: 200-659-6
MDL number: MFCD00004595
eCl@ss: 39020101
PubChem Substance ID: 329752606
NACRES: NA.05
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Sigma-Aldrich Methanol puriss., meets analytical specification of Ph Eur, ≥99.7% (GC)
PROPERTIES
vapor density 1.11 (vs air) 
Quality Level 200 
vapor pressure
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C) 
grade puriss. 
assay ≥99.7% (GC) 
form liquid 
autoignition temp. 725 °F 
quality meets analytical specification of Ph Eur 
expl. lim. 36 % 
technique(s) immunofluorescence: suitable 
impurities
impurities A, complies (GC)
reducing substances, complies
related substances, complies (GC)
residual solvents, complies
≤0.0002% benzene
≤0.0003% free alkali (as NH3)
≤0.001% acetone (GC)
≤0.001% non-volatile matter
≤0.003% aldehydes and ketones (as CH3COCH3)
≤0.003% free acid (as HCOOH)
≤0.1% water (Karl Fischer) 
refractive index
n20/D 1.328-1.330
n20/D 1.329 (lit.) 
bp 64.7 °C (lit.) 
mp −98 °C (lit.) 
density
0.791-0.793 g/mL at 20 °C
0.791 g/mL at 25 °C (lit.) 
anion traces
chloride (Cl-): ≤1 mg/kg
sulfate (SO42-): ≤5 mg/kg 
cation traces
Fe: ≤1 mg/kg 
suitability
complies for UV absorption
complies for appearance
complies for identity (IR)
complies for reaction against H2SO4 
SMILES string CO 
InChI 1S/CH4O/c1-2/h2H,1H3 
InChI key OKKJLVBELUTLKV-UHFFFAOYSA-N
 
DESCRIPTION
General description
Methanol is an alcohol. Its conversion to C2-C10 hydrocarbons by employing a new class of shape-selective zeolites has been reported. Its oxidation on Ru-Pt catalyst system by ruthenium ad-atoms has been proposed.
Application
Methanol was used in the following studies:
Colony forming unit-fibroblast assay of bone marrow mononuclear cells.
As solvent for the preparation of extracts of hyphae of Aspergillus for the estimation of gliotoxin by reversed phase-HPLC.
Immunofluorescence studies.
Packaging
This product is also available in glass bottles.
Other Notes
The article number
24229-4X2.5L-R will be discontinued. Please order the single bottle 24229-2.5L-R which is physically identical with the same exact specifications.
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Sigma-Aldrich 24229 Methanol puriss., meets analytical specification of Ph Eur, ≥99.7% (GC) 2.5 L Synonym(s): Methyl alcohol, Linear Formula: CH3OH, CAS Number: 67-56-1, Molecular Weight: 32.04, Beilstein: 1098229, EC Number: 200-659-6 LB.SA.24229-2.5L-R
Sigma-Aldrich 24229 Methanol puriss., meets analytical specification of Ph Eur, ≥99.7% (GC)  2.5 L

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