Accéder au contenu
Merck

Principaux documents

Voir toute la documentation

900667

Acétonitrile

≥99.92%, suitable for mass spectrometry (MS), UHPLC

Synonyme(s) :

ACN, Cyanométhane, Cyanure de méthyle, Éthylnitrile

Se connecter pour consulter les tarifs organisationnels et contractuels.

Sélectionner une taille de conditionnement

Changer de vue

A propos de cet article

Formule linéaire :
CH3CN
Numéro CAS:
75-05-8
Poids moléculaire :
41.05
UNSPSC Code:
12191502
NACRES:
NA.21
EC Number:
200-835-2
Beilstein/REAXYS Number:
741857
MDL number:
MFCD00001878
Assay:
≥99.92%
Grade:
HPLC grade
Technique(s):
mass spectrometry (MS): suitable
Bp:
81-82 °C (lit.)
Vapor pressure:
72.8 mmHg ( 20 °C)
Service technique
Besoin d'aide ? Notre équipe de scientifiques expérimentés est là pour vous.
Laissez-nous vous aider

Nom du produit

Acétonitrile, for UHPLC, suitable for mass spectrometry (MS)

grade

HPLC grade

Quality Level

100

agency

suitable for ASTM® 7968, suitable for ASTM® 7979, suitable for DIN 38407-42, suitable for EPA 1633, suitable for EPA 8327, suitable for GB 31604.35-2016, suitable for GB 5009.253-2016, suitable for ISO 21675 2019

reg. compliance

suitable for FDA C-010.02

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)

assay

≥99.92%

form

liquid

autoignition temp.

973 °F

expl. lim.

16 %

technique(s)

mass spectrometry (MS): suitable

refractive index

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

density

0.786 g/mL at 25 °C (lit.)

SMILES string

CC#N

application(s)

PFAS testing
food and beverages

format

neat

InChI

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

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

General description

Acetonitrile, an aliphatic nitrile, is a highly volatile, aprotic polar organic solvent that finds wide use in analytical determinations. It is UV-transparent − a property that facilitates its utilization in spectrophotometric and fluorimetric analyses. Its low viscosity, high elution strength and miscibility in water makes it viable in many chromatography systems.
Its other applications include its use as a mobile phase additive and as an extraction solvent in liquid-liquid extraction (LLC), solid-phase extraction (SPE) and microextraction for chromatographic applications, etc.

Application

Acetonitrile, an organic solvent, is used as a mobile phase/extraction solvent in the ultra-high performance liquid chromatorgraphy − tandem mass spectrometry (UHPLC-MS) analysis of pesticides in tobacco samples. It can be potentially used with a reverse-phase column to determine the concentration of diclofenac (DCF).
Acetonitrile may be used:
  • As an extraction solvent for the quantification of pesticide analytes in foodstuffs and tea, industrial dyes in juice and wine by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS).
  • As an organic modifier in the determination of bisphenol A-diglycidyl ether, bisphenol F-diglycidyl ether and their derivatives in canned food and beverages by fast LC–MS/MS.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

Still not finding the right product?

Explore all of our products under Acétonitrile

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

Classe de stockage

3 - Flammable liquids

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
SHBT6321
SHBT4798
SHBT4011
SHBT3525
SHBT3331

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Determination of 27 industrial dyes in juice and wine using ultra performance liquid chromatography with electrospray ionization tandem quadrupole mass spectrometry
Zhao S, et al.
Se Pu / Chinese Journal of Chromatography, 28(4), 356-362 (2010)
Rapid determination of organonitrogen, organophosphorus and carbamate pesticides in tea by ultrahigh-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS)
Zhao HX, et al.
Food Analytical Methods, 6(2), 497-505 (2013)
Barbara Giroud et al.
Journal of chromatography. A, 1316, 53-61 (2013-10-15)
Beebread is among the matrices suspected of contaminating honeybee. To better understand this contamination, the study aimed to develop an efficient, sensitive and reliable analytical method for the trace analysis of pesticides in beebread. This study focuses specifically on the
Afficher tous les articles scientifiques apparentés