Chloroform for HPLC >=99.8% amylene stabilized

Code: 34854-2.5L-M D2-231

Application

Chloroform has been employed for the ion exchange isolation of sulfatides from the urinary samples by using DEAE-cellulose membranes before the tandem mass spectr...


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Application

Chloroform has been employed for the ion exchange isolation of sulfatides from the urinary samples by using DEAE-cellulose membranes before the tandem mass spectrometric analysis. It has been used as a solvent for the Langmuir-Blodgett (LB) deposition of lipid bilayers over mica sheets (silver coated back).†

General description

Chloroform, a halogenated hydrocarbon, is widely employed as a solvent. Its photochemical degradation has been investigated in the presence of TiO2 aqueous suspensions (wavelength range of 310-380nm).

Other Notes

Important notice The article number 34854-4X2.5L-M will be discontinued. Please order the single bottle 34854-2.5L-M which is physically identical with the same exact specifications. The article number 34854-6X1L-M will be discontinued. Please order the single bottle 34854-1L-M which is physically identical with the same exact specifications.

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λH2O reference
absorptionin accordance
anion traceschloride (Cl-): in accordance
assay≥99.8%
bp60.5-61.5 °C (lit.)
cation tracesPb: ≤0.05 mg/kg
colorAPHA: ≤10
density1.48 g/mL at 25 °C, 1.492 g/mL at 25 °C (lit.)
evapn. residue≤0.0005%
formliquid
impuritiesacetone, aldehyde, in accordance (nessler test), ≤0.0005% non-volatile matter, ≤0.001% free acid (as HCl), ﹤0.01% water (Karl Fischer), Free acid, in accordance, free chlorine (Cl), in accordance
InChI keyHEDRZPFGACZZDS-UHFFFAOYSA-N
InChI1S/CHCl3/c2-1(3)4/h1H
mp−63 °C (lit.)
qualityamylene stabilized
refractive indexn20/D 1.445 (lit.)
SMILES stringClC(Cl)Cl
suitabilitypasses test for suitability of determ. w. dithizone, passes test for reaction against H2SO4
technique(s)HPLC: suitable
transmittance280 nm, ≥99%, 250 nm, ≥50%, 260 nm, ≥85%
UV absorptionλ: 250 nm Amax: ≤1.00, λ: 280 nm Amax: ≤0.005, λ: 260 nm Amax: ≤0.30
vapor density4.1 (vs air)
vapor pressure160 mmHg ( 20 °C)
Cas Number67-66-3
Hazard Class6.1
Un Number1888
Pack GroupIII
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