1117279185

Footnote

¹Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration

General description

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv™ solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Legal Information

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

Packaging

30 l in Barrel stainl. st.

1, 2.5, 4 l in Glass bottle

Preparation Note

Product filtered through a 0.2 µm filter

assay	≥99.9% (GC)
autoignition temp.	683 °F
bp	78 °C (lit.)
density	0.789 g/mL at 25 °C (lit.)
evapn. residue	≤2.0 mg/L
expl. lim.	19 %, 60 °F
form	liquid
grade	gradient grade
impurities	≤0.0002 meq/g Alkalinity, ≤0.1% Water, ≤0.0002 meq/g Acidity
InChI key	LFQSCWFLJHTTHZ-UHFFFAOYSA-N
InChI	1S/C2H6O/c1-2-3/h3H,2H2,1H3
mp	−114 °C (lit.)
pH	7.0 (20 °C, 10 g/L in H₂O)
potency	6200 mg/kg LD₅₀, oral (Rat)
product line	LiChrosolv^®
Quality Level	200
refractive index	n20/D 1.3600 (lit.)
SMILES string	CCO
storage temp.	2-30°C
technique(s)	HPLC: suitable
transition temp	flash point 12 °C
transmittance	240 nm, ≥85%, 225 nm, ≥60%, 260 nm, ≥98%
vapor density	1.59 (vs air)
vapor pressure	44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)