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632546

Methanol solution

≥99.5%, suitable for UHPLC, mass spectrometry (MS), HPLC, contains 0.10% (v/v) formic acid

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About This Item

Linear Formula:
CH3OH
CAS Number:
67-56-1
Molecular Weight:
32.04
UNSPSC Code:
12190000
PubChem Substance ID:
57651932
EC Number:
200-659-6
Beilstein/REAXYS Number:
3662861
MDL number:
MFCD00004595
eCl@ss:
39020101
Assay:
≥99.5%
Grade:
HPLC grade
Technique(s):
HPLC: suitable, LC/MS: suitable, UHPLC: suitable, mass spectrometry (MS): suitable
Bp:
65.4 °C
Vapor pressure:
410 mmHg
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Product Name

Methanol solution, contains 0.10 % (v/v) formic acid, UHPLC, suitable for mass spectrometry (MS), ≥99.5%

grade

HPLC grade

Quality Segment

vapor density

1.11 (vs air)

vapor pressure

410 mmHg

assay

≥99.5%

form

liquid

contains

0.10 % (v/v) formic acid

expl. lim.

5.5-44 %

technique(s)

HPLC: suitable, LC/MS: suitable, UHPLC: suitable, mass spectrometry (MS): suitable

transmittance

230 nm, ≥10%, 254 nm, ≥90%

bp

65.4 °C

mp

-98 °C

cation traces

Ca: ≤0.5 ppm, K: ≤0.5 ppm, Mg: ≤0.5 ppm, Na: ≤2 ppm

HPLC-gradient

≤10 mAU at 254 nm, ≤20 mAU at 210 nm

suitability

suitable for LC-MS

format

mixture

SMILES string

CO

InChI

1S/CH4O/c1-2/h2H,1H3

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N

General description

This pre-blended solvent eliminates time-consuming mobile phase preparation as well as lost sample information and instrument downtime caused by impure mobile phases. For consistent baselines and minimal background noise, these blends are prepared with ultra-pure acids such as formic acid.

Application

Designed for use with HPLC and LC-MS.

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

Preparation Note

Product filtered through a 0.2 μm filter

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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Target Organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

51.8 °F - closed cup

Flash Point (°C)

11 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves

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