Chloroform ExpertQ® do analizy ACS,ISO, stabilizowany etanolem (do oznaczeń przy użyciu ditizonu) – Scharlau

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PRODUCENT: SCHARLAB

Chloroform, ExpertQ®, ACS, stabilized wi

– Synonyms: Trichloromethane, Formyl trichloride
– CHCl3
– M = 119,38 g/mol
– CAS [67-66-3]
– EINECS-No.: 200-663-8
– Density: 1,47 g/cm3
– Solub. in water: (20 ºC): 8 g/l
– Melting point: -63 ºC
– Boiling point: 61 ºC
– Ignition temp.: 982 ºC
– Vapour pressure: (20º C) 213 hPa
– Dielectric const.: (20 ºC) 4,8
– LD 50 (oral, rat): 908 mg/kg
– EC-Index-No.: 602-006-00-4
– ADR: 6.1 T1 III UN 1888
– IMDG: 6.1 III UN 1888
– IATA/ICAO: 6.1 III UN 1888
– GHS-signal word: Danger
– GHS-H sentences: H302 – H315 – H319 – H331 – H351 – H361d – H372
– GHS-P sentences: P260 – P261 – P305+P351+P338 – P321 – P405 – P501a
– Tariff number: 2903 13 00 00
– Applications: solvents, analytical chemistry, in the rubber industry.

SPECIFICATIONS
assay (G.C.): min. 99,8 %
identity (IR-spectrum): passes test
density (20º/4º): 1,474 – 1,483
ethanol (G.C.): 0,5 – 1,0 %
free acid (as HCl): max. 0,0005 %
free chlorine (as Cl): passes test
chlorides (Cl): max. 0,0001 %
aluminium (Al): max. 0,5 ppm
barium (Ba): max. 0,1 ppm
boron (B): max. 0,02 ppm
cadmium (Cd): max. 0,05 ppm
calcium (Ca): max. 0,5 ppm
chromium (Cr): max. 0,02 ppm
cobalt (Co): max. 0,02 ppm
copper (Cu): max. 0,02 ppm
iron (Fe): max. 0,1 ppm
lead (Pb): max. 0,1 ppm
magnesium (Mg): max. 0,1 ppm
manganese (Mn): max. 0,02 ppm
nickel (Ni): max. 0,02 ppm
tin (Sn): max. 0,1 ppm
zinc (Zn): max. 0,1 ppm
carbon tetrachloride (G.C.): max. 0,01 %
dichloromethane (G.C.): max. 0,01 %
tetrachloroethylene (G.C.): max. 0,01 %
trichloroethylene (G.C.): max. 0,01 %
carbonyl compounds (as CO): max. 0,005 %
substances darkened by H2SO4: passes test
residue on evaporation: max. 0,0005 %
water (K.F.): max. 0,01 %
suitability for use in dithizone tests: passes test