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LiChrom

LC9901

Methanol LC-MS

CAS No
67-56-1
Synonym(s)
Methyl alcohol
Molecular Formula:
CH3OH
Molecular Weight:
32.04
EC Number:
200-659-6
MDL number:
MFCD00004595
PubChem CID:
887
Beilstein:
1098229
UN Number
1230
Specification SDS
Description

Methanol LCMS | CAS: 67-56-1 | M.F: CH3OH | M.W.: 32.04. , Buy now for reliable and accurate results from LiChrom HPLC Solvents. All LiChrom Products are exclusively distributed by Dawn Scientific Inc.

Methanol of LC-MS grade is a clear, colorless, and volatile liquid characterized by a notable alcoholic scent akin to that of ethanol. Commonly referred to as methyl alcohol, its chemical formula is CH3OH. The structure of methanol comprises a methyl group attached to a polar hydroxyl group. This high-purity methanol is primarily utilized in chromatographic and spectroscopic analyses.

LiChrom products are designed specifically for Liquid Chromatography. LiChrom products exceed the rigorous requirement of HPLC analysis in various industries. Apart from HPLC- solvents, the LiChrom series encompasses HPLC-grade buffer salts, and HPLC ion pair reagents. These products provide the highest levels of accuracy and precision, as well as reproducibility of results. LiChrom, only through Dawn Scientific Inc., ensuring that your chromatography requirements will be met.

Application :

  • Methanol LC-MS is used as mobile phase in both reverse-phase and normal-phase LC-MS applications.
  • It is used in sample preparation for dissolving and diluting samples.

Benefits :

  • Meet all the requirements of modern LC-MS ionization methods
  • Provides high reproducibility and high ionization efficiency
  • High purity and good compatibility
Additional information
Brand

Size

1L, 4x4L, 500mL, 4L
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ADDITIONAL INFORMATION

Properties

Quality Level
100, 200
Vapor Density
1.11 (vs air)
Vapor Pressure
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)
Assay
≥99.8%
Form
liquid
autoignition temp.
725 °F
expl. lim.
36 %
technique(s)
–
impurities
H2SO4, passes test (darkened)
MnO4- reducers, passes test
≤0.0002 meq/g Titr. base
≤0.0003 meq/g Titr. acid
≤0.001% acetaldehyde
≤0.001% acetone
≤0.001% formaldehyde
≤0.1% water
color
APHA: ≤10
clear
transmittance
–
refractive index
n20/D 1.329 (lit.)
pH
–
bp
64.7 °C (lit.)
mp
−98 °C (lit.)
density
0.791 g/mL at 25 °C (lit.)
UV absorption
–
application(s)
–
SMILES string
CO
InChI
1S/CH4O/c1-2/h2H,1H3
InChI key
OKKJLVBELUTLKV-UHFFFAOYSA-N

 

Safety Information

Pictograms
GHS02,GHS06,GHS08
Signal Word
Danger
Hazard Statements
H225 – H301 + H311 + H331 – H370
Precautionary Statements
P210 – P280 – P301 + P310 + P330 – P302 + P352 + P312 – P304 + P340 + P311
Hazard Classifications
Acute Tox. 3 Dermal – Acute Tox. 3 Inhalation – Acute Tox. 3 Oral – Flam. Liq. 2 – STOT SE 1
Target Organs
Eyes
Storage Class Code
3 – Flammable liquids
WGK
WGK 1
Flash Point(F)
49.5 °F – closed cup
Flash Point(C)
9.7 °C – closed cup