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650188

Sigma-Aldrich

Methanol solution

suitable for HPLC, contains Methanol:Dimethyl sulfoxide 1:1 (v/v)

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Synonym(s):
Dimethyl sulfoxide:Methanol solution
Empirical Formula (Hill Notation):
CH4O
CAS Number:
67-56-1
Molecular Weight:
32.04
Beilstein:
3662861
MDL number:
MFCD00004595
UNSPSC Code:
12190000
PubChem Substance ID:
57652002

vapor density

1.11 (vs air)

Quality Level

100

vapor pressure

410 mmHg

form

liquid

expl. lim.

5.5-44 % (lit.)

concentration

(Methanol:Dimethyl sulfoxide 1:1 (v/v))

technique(s)

HPLC: suitable

bp

65.4 °C (lit.)

mp

-98 °C (lit.)

density

0.954 g/mL at 20 °C

application(s)

food and beverages

format

mixture

SMILES string

CO

InChI

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

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N

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General description

The product is a 1:1(v/v) solution of methanol and dimethylsulfoxide that can be employed for HPLC and UHPLC (Ultra High performance Liquid Chromatography) techniques. This pre-blended solvent is of high purity that reduces time-consuming preparation and prevents instrument downtime because of impure mobile phases.

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

WGK

WGK 2

Flash Point(F)

71.6 °F

Flash Point(C)

22 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Certificates of Analysis (COA)

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