Merck
All Photos(3)

1.00029

Supelco

Acetonitrile

hypergrade for LC-MS LiChrosolv®

Synonym(s):
Cyanomethane, Methyl cyanide, ACN, Ethyl nitrile
Linear Formula:
CH3CN
CAS Number:
Molecular Weight:
41.05
Beilstein:
741857
Numer MDL:
Numer indeksu EC:
200-835-2

Poziom jakości

100

gęstość pary

1.41 (vs air)

ciśnienie pary

72.8 mmHg ( 20 °C)
97 hPa ( 20 °C)

linia produktu

LiChrosolv®

próba

≥99.9% (GC)

forma

liquid

temp. samozapłonu

524 °C
973 °F

granice wybuchowości

16 %

technique(s)

LC/MS: suitable

zanieczyszczenia

≤0.0001 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.01% Water
≤10 ppb Al (Aluminium)
≤10 ppb Ca (Calcium)
≤10 ppb Fe (Iron)
≤10 ppb Mg (Magnesium)
≤5 ppb Any further metal (ICP-MS)
≤5 ppb K (Potassium)
≤50 ppb Na (Sodium)

pozostałość po odparowaniu

≤1.0 mg/L

kolor

APHA: ≤10

przepuszczalność

191 nm, ≥25%
195 nm, ≥85%
200 nm, ≥96%
215 nm, ≥98%
230 nm, ≥99%

współczynnik refrakcji

n20/D 1.344 (lit.)

tw

81-82 °C (lit.)

mp

−45 °C (lit.)

temp. przejścia

flash point 2 °C

gęstość

0.786 g/mL at 25 °C (lit.)

temp. przechowywania

2-30°C

SMILES string

CC#N

InChI

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

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Opis ogólny

LiChrosolv hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode). Thanks to their low level of ionic background and low ion suppression, LiChrosolv hypergrade solvents provide high reproducibility and high ionization efficiency. The packaging material has been improved to meet LC-MS quality requirements perfectly.

Uwaga dotycząca przygotowania

Product filtered through a 0.2 μm filter

Informacje prawne

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

piktogramy

FlameExclamation mark

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

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

Kod klasy składowania

3 - Flammable liquids

WGK

WGK 2

Temperatura zapłonu °F

35.6 °F - closed cup

Temperatura zapłonu °C

2.0 °C - closed cup

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service