Dichlorometan ExpertQ® do analizy, ACS, ISO,stabilizowany 50 ppm amylenu – Scharlau

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PRODUCENT: SCHARLAB

Dichloromethane, ExpertQ®, ACS, ISO, Rea

– Synonyms: Methylene chloride, Chloromethylene
– CH2Cl2
– M = 84,93 g/mol
– CAS [75-09-2]
– EINECS-No.: 200-838-9
– Density: 1,32 g/cm3
– Solub. in water: (20 ºC): 20 g/l
– Melting point: ~ -95 ºC
– Boiling point: 40 ºC
– Ignition temp.: 605 ºC
– Vapour pressure: (20 ºC) 475 hPa
– Dielectric const.: (20 ºC) 9,1
– LD 50 (oral, rat): 1600 mg/kg
– EC-Index-No.: 602-004-00-3
– ADR: 6.1 T1 III UN 1593
– IMDG: 6.1 III UN 1593
– IATA/ICAO: 6.1 III UN 1593
– GHS-signal word: Warning
– GHS-H sentences: H315 – H319 – H335 – H336 – H351 – H373 –
– GHS-P sentences: P281 – P201 – P202 – P308+P313 – P405 – P501a
– Tariff number: 2903 12 00 00
– Applications: solvents, analytical chemistry.

SPECIFICATIONS
assay (G.C.): min. 99,9 %
identity (IR-spectrum): passes test
density (20º/4º): 1,323 – 1,327
appearance: clear
colour (Hazen): max. 10
acidity: max. 0,0002 meq/g
alkalinity: max. 0,0002 meq/g
free chlorine (as Cl): max. 0,00002 %
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
molybdenum (Mo): 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. 0,005 %
chloroform (G.C.): max. 0,005 %
ethanol (G.C.): max. 0,02 %
methanol (G.C.): max. 0,01 %
formaldehyde: max. 0,0005 %
residue on evaporation: max. 0,001 %
water (K.F.): max. 0,01 %