34966
Fluka

Methanol

LC-MS CHROMASOLV^®, ≥99.9%

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Synonym

Methyl alcohol

Molecular Formula

CH₃OH

Molecular Weight

32.04

CAS Number

67-56-1

Beilstein Registry Number

1098229

MDL number

MFCD00004595

PubChem Substance ID

24861696

EG/EC Number

200-659-6

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Descriptions

Packaging

1, 6×1, 2.5, 4×2.5 L in glass btl

1 L filled in amber bottle, from 2006 in white glass bottle, hydrolytic grade 1

Legal Information

CHROMASOLV is a registered trademark of Sigma-Aldrich Biotechnology LP and Sigma-Aldrich Co.

Other Notes

This former Riedel-de Haën product is now being offered as Fluka brand. During the transition, you still may receive the Riedel product. The rebranding has no impact on product performance or quality. For further information see www.sigma-aldrich.com/rebranding. Printing link to product rebranding statement.

Properties

grade

LC-MS CHROMASOLV^®

vapor density

1.11 (vs air)

vapor pressure

410 mmHg ( 50 °C)

97.68 mmHg ( 20 °C)

assay

≥99.9%

autoignition temp.

725 °F

expl. lim.

36 %

total impurities

≤0.0005% free alkali (as NH₃)

≤0.0005% non-volatile

≤0.001% free acid (as HCOOH)

≤0.02% water (Karl Fischer)

≤1 ppb fluorescence (quinine) at 254 nm

≤1 ppb fluorescence (quinine) at 365 nm

transmittance

210 nm, ≥30%

220 nm, ≥50%

230 nm, ≥75%

260 nm, 98%

refractive index

n20/D 1.329(lit.)

64.7 °C(lit.)

−98 °C(lit.)

density

0.791 g/mL at 25 °C(lit.)

cation traces

Ag: ≤0.1 mg/kg

Al: ≤0.5 mg/kg

Ba: ≤0.1 mg/kg

Ca: ≤0.1 mg/kg

Cd: ≤0.05 mg/kg

Co: ≤0.02 mg/kg

Cr: ≤0.02 mg/kg

Cu: ≤0.01 mg/kg

Fe: ≤0.1 mg/kg

K: ≤0.1 mg/kg

Mg: ≤0.1 mg/kg

Mn: ≤0.01 mg/kg

Na: ≤0.1 mg/kg

Ni: ≤0.02 mg/kg

Pb: ≤0.02 mg/kg

Sn: ≤0.1 mg/kg

Zn: ≤0.1 mg/kg

abs.

HPLC-gradient/254 nm ≤2 mAU

suitability

passes test for suitability for LC-MS

References

Merck

Merck 13,5984

Beilstein

Beil. 1,IV,1227

reference

Aldrich MSDS 1, 1202:C / Corp MSDS 1 (2), 2281:C / FT-IR 2 (1), 160:B / FT-IR 1 (1), 109:B / FT-NMR 1 (1), 163:A / IR-Spectra (3), 66:A / IR-Spectra (2), 64:A / NMR-Reference 2 (1), 101:A / RegBook 1 (1), 121:A / Sax 6, 1764 / Sigma FT-IR 1 (1), 1344:A / Structure Index 1, 14:A:1 / Vapor Phase 3, 155:B

Safety

Hazard Codes

F,T

Risk Statements

11-23/24/25-39/23/24/25

Safety Statements

7-16-36/37-45

RIDADR

UN1230 3/PG 2

WGK Germany

RTECS

PC1400000

UEL

36.00%(V)

LEL

6.00%(V)

Flash Point(F)

51.8 °F

Flash Point(C)

11 °C

Related Categories

... Amber Glass Bottles > CHROMASOLV LC-MS

... LC-MS Plus and Gradient > CHROMASOLV^® LC-MS

... Mass Spectrometry (MS) & LC-MS > LC-MS Solvents

... Solvents > Methanol

... Chromatography/CE Reagents > Solvents - HPLC

... Mass Spectrometry > Solvents and Solutions for Mass Spectrometry

Methanol

Compare Methanol Specifications

MSDS

Certificate of Analysis

More Information

Methanol

LC-MS CHROMASOLV®, ≥99.9%

LC-MS CHROMASOLV^®, ≥99.9%