Chloroform ≥99.0% stabilised USP, NF, BP for UV spectrophotometry, for IR spectrophotometry, for HPLC

Supplier: PanReac AppliChem

Synonyms: Methane, trichloro-, Trichloroform, Methylidyne trichloride, Trichloromethane

361252.1612
APPC361252.1612EA 135 EUR
APPC361252.1612
Chloroform ≥99.0% stabilised USP, NF, BP for UV spectrophotometry, for IR spectrophotometry, for HPLC
Chloroform

Microfiltered product (0,2 µm) and bottled under nitrogen atmosphere.

Formula: CHCl₃
MW: 119.38 g/mol
Boiling Pt: 61 °C
Melting Pt: –63 °C
Density: 1.476…1.486
MDL Number: MFCD00000826
CAS Number: 67-66-3
UN: 1888
ADR: 6.1 III
Merck Index: 13,02160
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Specification Test Results

Appearance Clear, colourless liquid
Solubility Soluble in water 8 g/l at 20 °C
Vapour pressure (20 °C) 210 hPa
Viscosity (20 °C) 0,56 mPa.s
Dipole moment (20° C) 1,01 Debye
Dielectric constant (20 °C) 4,8
Heat of evapouration (61 °C ) 263 kJ/kg
Saturation concentration (20 °C) 1027 g/m3
Minimum assay (G.C.) 99,0%
APHA colour 10
Acidity 0,00015 mEq/g
Alkalinity  0,0002 mEq/g
Non-volatile matter   0,0003%
Ethanol (G.C.) 0,5 - 0,8%
Water (H₂O) 0,01%
Suitability for IR spectrometry Passes test
Fluorescence at 254 nm (as quinine) 1 ppb
Fluorescence at 365 nm (as quinine) 1 ppb
UV Spectrum (1cm cell; Ref.: water): 0
Transmittance at 244 (Cut off) nm ≥10%
Transmittance at 245 nm ≥20%
Transmittance at 250 nm ≥50%
Transmittance at 257 nm ≥80%
Transmittance at 260 nm ≥85%
Transmittance at 270 nm ≥90%
Transmittance at 280-400 nm ≥98%
Data of interest in HPLC: 0
P' + 0.25 E 5,6
Rohrschneider Polarity 4,1
Eluotropic value e° (Al₂O₃) 0,4
Sol. H₂O in solv. at 20 °C 0,072

SPECIFICATIONS

Environmentally Preferable

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