Bezwodnik octowy EssentQ® ekstra czysty – Scharlau

POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU

PRODUCENT: SCHARLAB

Acetic anhydride, EssentQ®

Tlenek acetylu

– Synonyms: Acetyl oxide
– (CH3CO)2O
– M = 102,09 g/mol
– CAS [108-24-7]
– EINECS-No.: 203-564-8
– Density: 1,08 g/cm3
– Solub. in water: (20 ºC): hydrolysis reaction
– Melting point: -73 ºC
– Boiling point: 138 – 140,5 ºC
– Flash pt. 49 ºC
– Ignition temp.: 330 ºC
– Vapour pressure: (20 ºC) 4hPa
– Refraction index: (n 20 ºC/D) 1,3903
– LD 50 (oral, rat): 1780 mg/kg
– EC-Index-No.: 607-008-00-9
– ADR: 8 CF1 II UN 1715
– IMDG: 8 II UN 1715
– IATA/ICAO: 8 II UN 1715
– GHS-signal word: Danger
– GHS-H sentences: H226 – H302 – H314 – H330 – H335 –
– GHS-P sentences: P210 – P241 – P303+P361+P353 – P305+P351+P338 – P405 – P501a
– Tariff number: 2915 24 00 00
– Applications: analytical chemistry, synthesis of organic products, acetylating agent.

SPECIFICATIONS
assay (G.C.): min. 98 %
identity (IR-spectrum): passes test
density (20º/4º): 1,079 – 1,082
chlorides (Cl): max. 0,001 %
phosphates (as PO4): max. 0,001 %
sulfates (SO4): max. 0,001 %
copper (Cu): max. 0,001 %
heavy metals (as Pb): max. 0,001 %
iron (Fe): max. 0,001 %
lead (Pb): max. 0,001 %
nickel (Ni): max. 0,001 %
residue on evaporation: max. 0,005 %