氯仿

SMILES string

ClC(Cl)Cl

InChI

1S/CHCl3/c2-1(3)4/h1H

InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

grade

ACS reagent, puriss. p.a.

vapor density

4.1 (vs air)

vapor pressure

160 mmHg ( 20 °C)

assay

≥99.8% (chloroform + ethanol, GC)

form

liquid

contains

~1% ethanol as stabilizer

technique(s)

GC/GC: suitable

impurities

≤0.0002% ketone (as CH₃COCH₃), ≤0.001% free acid (as HCl), ≤0.02% water, <0.0001% aldehyde (as CH₃CHO), <0.0001% formaldehyde (HCHO)

evapn. residue

≤0.001%

Quality Level

200

mp

−63 °C (lit.)

cation traces

Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.05 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg

suitability

negative for detection of free chlorine, negative for detection of phosgene