Catalog Number: LC9897 | CAS No: 75-05-8

Acetonitrile for LC-MS

• MF : CH3CN | • MW : 41.05

• PubChem CID : 6342 | • UN Number : 1648

• EC Number : 200-835-2 | • MDL Number : MFCD00001878

• Beilstein : 741857

• Synonym(s) : Cyanomethane, Methyl cyanide, ACN, Ethyl nitrile

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Acetonitrile for LCMS Grade | CAS: 75-05-8 | M.F: CH3CN | MW: 41.05, Buy now for reliable and Reproducible results from LiChrom HPLC Solvents at Chemical World.

Acetonitrile, a highly polar and volatile organic compound, serves as a solvent in various industrial applications for liquid chromatography-mass spectrometry (LC-MS). This clear, colorless liquid possesses an ether-like aromatic odor. Commonly referred to as methyl cyanide (MeCN), it is also known by other names such as cyanomethane, ethyl nitrile, and methane carbonitrile. Its chemical formula is CH3CN, with a structural representation of H3C-C?N. Acetonitrile is predominantly utilized as a mobile phase in liquid chromatography.

LiChrom is a high-quality line of products tailored to meet the needs of Liquid Chromatography. Suitable for all varieties of Liquid Chromatography processes, LiChrom products hold the highest quality and performance standards. In case of any HPLC analysis, LiChrom offers complete coverage with its high-purity solvents, buffer salts, and ion pair reagents. Together ensure dependable and reproducible results in every single analysis.

Application :

Acetonitrile for LC-MS is most widely used as a mobile phase in liquid chromatography.
It is used as a mobile phase solvent in reversed-phase chromatography.
it is used as a rinsing solvent for Solid-phase extraction (SPE) column.

Benefits :

Greater reproducibility of outcomes
Least rework and more accuracy
Low impurities and high purity
Low UV absorbance and Low water content
Gives less ghost peaks for gradient baselines.

Properties

Quality Level

100

Vapor Density

1.41 (vs air)

Vapor Pressure

72.8 mmHg ( 20 °C)

Assay

?99.9%

Form

liquid

autoignition temp.

973 °F

expl. lim.

0.16

technique(s)

HPLC: suitable

impurities

?0.0002% free alkali (as NH3) ?0.0005% non-volatile matter ?0.001% free acid (as CH3COOH) ?0.02% water (Karl Fischer) ?0.5 ppb fluorescence (quinine) at 365 nm ?1 ppb fluorescence (quinine) at 254 nm

color

transmittance

refractive index

n20/D 1.344 (lit.)

81-82 °C (lit.)

?45 °C (lit.)

density

0.786 g/mL at 25 °C (lit.)

UV absorption

?: 195 nm Amax: ?0.12 ?: 200 nm Amax: ?0.032 ?: 230 nm Amax: ?0.0044 ?: 235 nm Amax: ?0.0044 ?: 250 nm Amax: ?0.0044 ?: 400 nm Amax: ?0.0044

application(s)

food and beverages

SMILES string

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

Safety Information

Pictograms

GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225 - H302 + H312 + H332 - H319

Precautionary Statements

P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Target Organs

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

35.6 °F - closed cup

Flash Point(C)

2.0 °C - closed cup

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button

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