Tetrachloroetylen EssentQ® ekstra czysty – SCHARLAU

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PRODUCENT: SCHARLAB

Tetrachloroethene, EssentQ®

– Synonyms: Perchloroethylene, Tetrachloroethylene, Ethylene tetrachloride
– C2Cl4
– M = 165,82 g/mol
– CAS [127-18-4]
– EINECS-No.: 204-825-9
– Density: 1,62 g/cm3
– Solub. in water: (20 ºC): 0,2 g/l
– Melting point: -22 ºC
– Boiling point: 121 ºC
– Vapour pressure: (20 ºC) 18 hPa
– Refraction index: (n 20 ºC/D) 1,5053
– Dielectric const.: (20 ºC) 2,4
– LD 50 (oral, rat): 2629 mg/kg
– EC-Index-No.: 602-028-00-4
– ADR: 6.1 T1 III UN 1897
– IMDG: 6.1 III UN 1897
– IATA/ICAO: 6.1 III UN 1897
– GHS-signal word: Danger
– GHS-H sentences: H315 – H317 – H319 – H336 – H351 – H411
– GHS-P sentences: P281 – P273 – P308+P313 – P391 – P405 – P501a
– Tariff number: 2903 23 00 00
– Applications: analytical chemistry, for spectroscopy, chromatography, laboratory reagent, solvents.

SPECIFICATIONS
assay (G.C.): min. 99,5 %
identity (IR-spectrum): passes test
density (20º/4º): 1,621 – 1,623
acidity: max. 0,002 meq/g
alkalinity: max. 0,002 meq/g
chlorides (Cl): max. 0,001 %
copper (Cu): max. 0,2 ppm
iron (Fe): max. 0,5 ppm
lead (Pb): max. 0,2 ppm
nickel (Ni): max. 0,2 ppm
chloroform (G.C.): max. 0,05 %
trichloroethylene (G.C.): max. 0,1 %
residue on evaporation: max. 0,001 %
water (K.F.): max. 0,01 %