CHLOROFORM FOR SPECTROSCOPY UVASOL

Code: 1024472500 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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€290.00 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

500 ml in Glass bottle

2.5 l in Glass bottle

assay≥99% (GC)
bp60.5-61.5 °C (lit.)
colorAPHA: ≤10
contains1% ethanol as stabilizer
density1.492 g/mL at 25 °C (lit.)
evapn. residue≤0.0002%
formliquid
impurities≤0.01% Water, ≤0.0002 meq/g Alkalinity, ≤0.0002 meq/g Acidity
InChI keyHEDRZPFGACZZDS-UHFFFAOYSA-N
InChI1S/CHCl3/c2-1(3)4/h1H
mp−63 °C (lit.)
potency>3980 mg/kg LD50, skin (Rabbit), 695 mg/kg LD50, oral (Rat)
Quality Level100
refractive indexn20/D 1.445 (lit.)
SMILES stringClC(Cl)Cl
solubility8.7 g/L
storage temp.2-30°C
technique(s)UV/Vis spectroscopy: suitable
transmittance245 nm, ≥15%, 250 nm, ≥50%, 260 nm, ≥85%, 255 nm, ≥60%, 270 nm, ≥98%
UV absorptionλ: 250 nm Amax: ≤0.30, λ: 260 nm Amax: ≤0.07, λ: 245 nm Amax: ≤0.82, λ: 270 nm Amax: ≤0.01, λ: 255 nm Amax: ≤0.22
vapor density4.1 (vs air)
vapor pressure160 mmHg ( 20 °C)
Cas Number67-66-3
Hazard Class6.1
Un Number1888
Pack GroupIII
This product has met the following criteria to qualify for the following awards:



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