Kwas propionowy ExpertQ® do syntezy, ACS, Reag. Ph Eur – Scharlau

POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU

PRODUCENT: SCHARLAB

Propionic acid, ExpertQ®, ACS, Reag. Ph

– Synonyms: Methyl acetic acid
– C3H6O2
– M = 74,08 g/mol
– CAS [79-09-4]
– EINECS-No.: 201-176-3
– Density: 0,99 g/cm3
– Solub. in water: (20 ºC): miscible
– Melting point: -22 ºC
– Boiling point: 140 – 142 ºC
– Flash pt. 49 ºC
– Ignition temp.: 485 ºC
– Vapour pressure: (20 ºC) 2,9 hPa
– Refraction index: (n 20 ºC/D) 1,386
– LD 50 (oral, rat): 2600 mg/kg
– EC-Index-No.: 607-089-00-0
– ADR: 8 CF1 II UN 3463
– IMDG: 8 II UN 3463
– IATA/ICAO: 8 II UN 3463
– GHS-signal word: Danger
– GHS-H sentences: H314 – H226 – H335 –
– GHS-P sentences: P210 – P241 – P303+P361+P353 – P305+P351+P338 – P405 – P501a
– Tariff number: 2915 50 00 00
– Applications: analytical chemistry, laboratory reagent, synthesis of organic products, for the synthesis of: esters, solvents, perfumery.

SPECIFICATIONS
assay (acidimetric): min. 99,7 %
identity (IR-spectrum): passes test
density (20º/4º): 0,993 – 0,994
density (20º/20º): 0,994 – 0,996
refractive index n20/D: 1,386 – 1,388
colour (Hazen): max. 20
boiling point: 140 – 142 ºC
miscibility with water: passes test
chlorides (Cl): max. 0,0005 %
heavy metals (as Pb): max. 5 ppm
iron (Fe): max. 5 ppm
carbonyl compounds (as C3H5CHO): max. 0,002 %
oxidizing substances (as HCOOH): max. 0,10 %
substances darkened by H2SO4: passes test
residue on evaporation: max. 0,0005 %
water (K.F.): max. 0,05 %