DL-Alanina, EssentQ®

- Synonyms: 2-Aminopropionic acid, Ala - C3H7NO2 - M = 89,09 g/mol - CAS [302-72-7] - EINECS-No.: 206-126-4 - Solub. in water: (25 ºC): 167 g/l - Melting point: 264 - 296 ºC (decomposes) - Tariff number: 2922 49 95 90 - Applications: in biochemistry, in food industry. SPECIFICATIONS assay (titration with HClO4): min. 99 % identity (IR-spectrum): passes test insoluble in water: max. 0,05 % chlorides (Cl): max. 0,01 % sulfates (SO4): max. 0,01 % ammonium (NH4): max. 0,02 % arsenic (As): max. 1,5 ppm 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 % related substances (TLC): passes test residue on ignition: max 0,1 % loss on drying (105 ºC): max. 0,5 %