Dichlorometan Pharmpur® ekstra czysty stabilizowany 50 ppm amylenu, Ph Eur, BP, NF – Scharlau

POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU

PRODUCENT: SCHARLAB

Dichloromethane, extra pure, stabilized

– 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. 99,0 %
identity (IR-spectrum): passes test:
Identification D (EP): passes test
Identification E (EP): passes test
appearance: clear and colourless
density (20º/20º): 1,320 – 1,332
density (25º/25º): 1,318 – 1,322
refractive index n20/D: 1,423 – 1,425
free chlorine (EP): passes test
free chlorine (USP): passes test
acidity: passes test
limit of hydrogen chloride: max. 0,001 %

2-methylbut-2-ene: max. 300 ppm
ethanol (G.C.): max. 2,0 %
carbon tetrachloride (G.C.): max. 10 ppm
chloroform (G.C.): max. 50 ppm
sum of impurities other than ethanol and 2-methylbut-2-ene: max. 0,1 %
water (K.F.): max. 0,02 %
residue on evaporation: max. 20 ppm