Dichlorometan do analizy resztowej w chromatografii gazowej stabilizowany etanolem – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Dichloromethane, for GC r. a.
– 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.99,8 %
identity (IR-spectrum): passes test
density (20º/4º): 1,323 – 1,327
ethanol (G.C.): max. 0,2 %
residue on evaporation: max. 0,0001 %
water (K.F.): max. 0,02 %
Suitable for organohalogenated pesticide and dioxins, furans and PCBs residue analysis ECD, from 1,2,4-trichlorobenzene to decachlorobiphenyl, no peaks are obtained greater than 3 pg/ml as lindane. No peaks are obtained in vicinity of 2,4,5-trichlorobiphenyl.
