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Merck

AX0149

Acétonitrile

≥99.5% (GC), rACS reagent, for extraction, for analytical purposes

Synonyme(s) :

ACN, Cyanométhane, Cyanure de méthyle, Éthylnitrile

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A propos de cet article

Formule linéaire :
CH3CN
Numéro CAS:
Poids moléculaire :
41.05
UNSPSC Code:
12352117
EC Index Number:
200-835-2
MDL number:
Beilstein/REAXYS Number:
741857
NACRES:
NA.21
Assay:
≥99.5% (GC)
Grade:
ACS reagent, reagent grade
Bp:
81-82 °C (lit.)
Vapor pressure:
72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)
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Nom du produit

Acétonitrile, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Quality Level

grade

ACS reagent, reagent grade

agency

meets USP/NF

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)

description

for analytical purposes, for extraction

assay

≥99.5% (GC)

form

liquid

autoignition temp.

973 °F

expl. lim.

16 %

dilution

(for analytical testing)

impurities

≤0.3% Water (H2O), ≤0.6 μeq/g Titrable base, ≤8 μeq/g Titrable acid

evapn. residue

≤0.005%

color

clearAPHA: ≤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.)

application(s)

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

format

neat

shipped in

ambient

storage temp.

room temp

SMILES string

CC#N

InChI

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

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

General description

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

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.
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Analysis Note

AppearanceClearAssay (GC)99.5% minColor (APHA)10 maxEvaporation residue0.005% maxTitrable acid8µeq/g maxTitrable base0.6µeq/g maxWater (H2O)0.3% max


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pictograms

FlameExclamation mark

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



Certificats d'analyse (COA)

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