ACETONITRILE FOR SPECTROSCOPY UVASOL(R)

Code: 1000161000 D2-231

General description

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol﹤TMSYMBOL>&...


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€250.00 EACH
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General description

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol﹤TMSYMBOL>﹤/TMSYMBO﹤WBR>L> solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol﹤TMSYMBOL>﹤/TMSYMBO﹤WBR>L> solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified.

Legal Information

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

Packaging

1, 2.5 l in Glass bottle

assay≥99.9% (GC)
autoignition temp.973 °F, 524 °C
bp81-82 °C (lit.)
colorAPHA: ≤10
density0.786 g/mL at 25 °C (lit.)
evapn. residue≤0.0002%
expl. lim.16 %
formliquid
impurities≤0.01% Water, ≤0.0001 meq/g Alkalinity, ≤0.0002 meq/g Acidity
InChI keyWEVYAHXRMPXWCK-UHFFFAOYSA-N
InChI1S/C2H3N/c1-2-3/h1H3
mp−45 °C (lit.)
Quality Level100
refractive indexn20/D 1.344 (lit.)
SMILES stringCC#N
storage temp.2-30°C
technique(s)UV/Vis spectroscopy: suitable
transition tempflash point 2 °C
transmittance190 nm, ≥20%, 215 nm, ≥95%, 230 nm, ≥98%, 195 nm, ≥60%, 200 nm, ≥90%
UV absorptionλ: 230 nm Amax: ≤0.01, λ: 195 nm Amax: ≤0.22, λ: 190 nm Amax: ≤0.70, λ: 200 nm Amax: ≤0.05, λ: 215 nm Amax: ≤0.02
vapor density1.41 (vs air)
vapor pressure72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)
Cas Number75-05-8
Hazard Class3
Un Number1648
Pack GroupII
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