1000292500

General description

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.

Legal Information

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

Packaging

1, 2.5, 4 l in Glass bottle

10, 30 l in Barrel stainl. st.

Preparation Note

Product filtered through a 0.2 µm filter

assay	≥99.9% (GC)
autoignition temp.	973 °F, 524 °C
bp	81-82 °C (lit.)
color	APHA: ≤10
density	0.786 g/mL at 25 °C (lit.)
evapn. residue	≤1.0 mg/L
expl. lim.	16 %
form	liquid
impurities	≤5 ppb K (Potassium), ≤10 ppb Ca (Calcium), ≤10 ppb Fe (Iron), ≤0.0001 meq/g Acidity, ≤5 ppb Any further metal (ICP-MS), ≤0.01% Water, ≤0.0002 meq/g Alkalinity, ≤10 ppb Al (Aluminium), ≤10 ppb Mg (Magnesium), ≤50 ppb Na (Sodium)
InChI key	WEVYAHXRMPXWCK-UHFFFAOYSA-N
InChI	1S/C2H3N/c1-2-3/h1H3
mp	−45 °C (lit.)
product line	LiChrosolv^®
Quality Level	100
refractive index	n20/D 1.344 (lit.)
SMILES string	CC#N
storage temp.	2-30°C
technique(s)	LC/MS: suitable
transition temp	flash point 2 °C
transmittance	230 nm, ≥99%, 200 nm, ≥96%, 191 nm, ≥25%, 215 nm, ≥98%, 195 nm, ≥85%
vapor density	1.41 (vs air)
vapor pressure	72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)