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Merck

AX0142

Acetonitrilo

≥99.9% (GC), gradient grade, gas chromatography (GC), HPLC, OmniSolv®

Sinónimos:

ACN, Cianometano, Cianuro de metilo, Nitrilo de etilo

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About This Item

Fórmula lineal:
CH3CN
Número CAS:
75-05-8
Peso molecular:
41.05
UNSPSC Code:
12352117
EC Index Number:
200-835-2
MDL number:
MFCD00001878
Beilstein/REAXYS Number:
741857
assay:
≥99.9% (GC)
technique(s):
HPLC: suitable
gas chromatography (GC): suitable
application(s):
PFAS testing
bp:
81-82 °C (lit.)
vapor pressure:
72.8 mmHg ( 20 °C)
97 hPa ( 20 °C)

Nombre del producto

Acetonitrilo, gradient grade OmniSolv®

InChI

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

SMILES string

CC#N

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)
97 hPa ( 20 °C)

product line

OmniSolv®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

973 °F

expl. lim.

16 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤0.02% Water (H2O)
≤0.16 μeq/g Titrable base
≤20 ppm Propionitrile
≤8.0 μeq/g Titrable acid

evapn. residue

≤1 ppm

color

APHA: ≤10

refractive index

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

transition temp

flash point 2 °C

density

0.786 g/mL at 25 °C (lit.)

UV cutoff

≤189 nm

UV absorption

λ: 189 nm Amax: ≤1.00
λ: 195 nm Amax: ≤0.15
λ: 210 nm Amax: ≤0.03
λ: 230 nm Amax: ≤0.005
λ: 250 nm Amax: ≤0.005
λ: 270 nm Amax: ≤0.005

application(s)

PFAS testing

format

neat

shipped in

ambient

storage temp.

room temp

Quality Level

200

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Analysis Note

Assay (GC)99.9% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)300ppt maxFormClear liquidGradient at 210 nm0.002AU maxGradient at 254 nm0.0003AU maxIdentity (IR-spectrum)ConformsPropionitrile20ppm maxRefractive index (at 20°C)1.343-1.345Titrable acid8.0µeq/g maxTitrable base0.16µeq/g maxUV Abs. at 189 nm1.00AU maxUV Abs. at 195 nm0.15AU maxUV Abs. at 210 nm0.03AU maxUV Abs. at 230 nm0.005AU maxUV Abs. at 250 nm0.005AU maxUV Abs. at 270 nm0.005AU maxUV Cut-off189nm maxWater (H2O)0.02% max

Application

Acetonitrile is used as a solvent:
  • In Reversed-phase HPLC.
  • A solvent in chemical synthesis
  • A solvent for sample preparation, including extraction, dilution, and dissolution of compounds prior to analysis.

General description

Acetonitrile is a water-soluble polar organic solvent with exceptional solubilizing power, unique chromatographic properties, and ideal spectroscopic characteristics.

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!
is packaged in 1L amber glass bottle
is packaged in 4L amber glass bottle
is packaged in 4L polycoated glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

wgk

WGK 2

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

Clase de almacenamiento

3 - Flammable liquids

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Visite la Librería de documentos

Comparison of the sensitivity of evaporative universal detectors and LC/MS in the HILIC and the reversed-phase HPLC modes
Clifford M R, et al.
Journal of chromatography, 877, 4133-4139 (2009)
A photoregulated ligand for the nuclear import receptor karyopherin alpha
Seung Bum P, et al.
Bioorganic & Medicinal Chemistry, 9, 3215-3223 (2001)
Bioefficacy of Graviola leaf extracts in scavenging free radicals and upregulating antioxidant genes
Yu-Ra S, et al.
Food & Function, 7, 861-871 (2016)

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