Alkohol izoamylowy ExpertQ® do analizy, ACS – SCHARLAU

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PRODUCENT: SCHARLAB

Isoamyl alcohol, ExpertQ®, ACS

– Synonyms: 3-Methyl-1-butanol, Isopentyl alcohol
– C5H12O
– M = 88,15 g/mol
– CAS [123-51-3]
– EINECS-No.: 204-633-5
– Density: 0,81 g/cm3
– Solub. in water: (20 ºC): 25 g/l
– Melting point: -117 ºC
– Boiling point: 131ºC
– Flash pt. 43 ºC
– Ignition temp.: 340 ºC
– Vapour pressure: (20 ºC) 3,1 hPa
– Dielectric const.: (20 ºC) 14,7
– LD 50 (oral, rat): > 5000 mg/kg
– EC-Index-No.: 603-006-00-7
– ADR: 3 F1 III UN 1105
– IMDG: 3 III UN 1105
– IATA/ICAO: 3 III UN 1105
– GHS-signal word: Warning
– GHS-H sentences: H226 – H315 – H318 – H332 – H335 –
– GHS-P sentences: P210 – P241 – P280 – P240 – P303+P361+P353 – P501a
– Tariff number: 2905 19 00 98
– Applications: analytical chemistry, solvents, synthesis of organic products, for determination of: fats in milk.

SPECIFICATIONS
assay (G.C.): min. 98,5 %
identity (IR-spectrum): passes test
density (20º/4º): 0,808 – 0,809
appearance: clear
colour (Hazen): max. 10
acidity: max. 0,002 meq/g
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
nickel (Ni): max. 0,02 ppm
tin (Sn): max. 0,1 ppm
zinc (Zn): max. 0,1 ppm
acids, esters (as pentylacetate): max. 0,06 %
carbonyl compounds (as CO): max. 0,005 %
furfural: max. 0,0001 %
2,2- dimethyl-1- propanol (G.C.) : max. 0,2 %
2- methyl-1- butanol (G.C.) : max. 1 %
1-pentanal (G.C.) : max. 0,5 %
1-pentanol (G.C.) : max. 0,5 %
substances darkened by H2SO4: passes test
residue on evaporation: max. 0,002 %
water (K.F.): max. 0,2 %