Chloroform stabilised with ethanol for UV, IR, HPLC, 112,30 €

SKU: A09-3612521612
Category: Laboratory chemicals
Manufacturers: Applichem

Chloroform stabilised with ethanol for UV, IR, HPLC Volume: 2.5 l Physical Data: liquid Quality: for UV, IR, HPLC Specification: Minimum assay (GC): 99.0% Density 20/4: 1.476-1.486 maximum of impurities: APHA Colour: 10 Acidity: 0.00015 meq/g Alkalinity: 0.0002 meq/g Non-volatile content: 0.0003 % Ethanol (GC): 0.5-0.8 % Water (H2O): 0.01 % Suitability for IR spectrometry: corresponds to fluorescence 254 nm (quinine) ? ppb fluorescence 365 nm (quinine)? ppb UV spectrum (1cm cell; ref.: water): Transmittance 244 (cut off) nm: =10% Transmittance 245 nm: =20% Transmittance 250 nm: =50% Transmittance 257 nm: =80% Transmittance 260 nm: =85% Transmittance 270 nm: =90% Transmittance 280-400 nm: =98% Data of interest for HPLC: P' + 0.25 E: 5.6 Pipe cutter polarity: 4.1 Eluotropic value E° (Al2O3): 0.4 Aqueous solutions at 20°C: 0.072 For critical applications rinse with nitrogen: product filtered through microfilter (0.2 µm) and bottled under nitrogen atmosphere: Chloroform stabilized with ethanol for UV, IR, HPLC

:	GHS06: Totenkopf mit gekreuzten Knochen GHS08: Gesundheitsgefahr
:	H302 H315 H319 H331 H351 H372
:	Gefahr

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