DL- Alanine

About DL- Alanine

LC532 DL-Alanine for biochemistry Order number Packaging Quantity Price AC27532 Plastic bottle 100 g 17.64 AC27532 Plastic bottle 1 kg 90.00 Product information Synonyms 2-Aminopropionic acid, Ala Hill Formula C3H7NO2 HS Code 2922 49 85 EC number 206-126-4 Molar mass 89.09g/mol CAS number 302-72-7 Chemical and physical data Solubility 167g/l (25C) Melting point 264-296C(decomposition) Molar mass 89.09g/mol Density 1.42g/cm3 (20C) Bulk density 580kg/m3 pH value 5.5-6.5 (100g/l, H2O, 20C) Safety information Storage class 10 - 13 Other liquids and solids WGK WGK 1 slightly water endangering Disposal 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. Specifications Assay(perchloric acid titration) 99.0% Identity(IR-spectrum) passes test Appearance White to almost white, crystalline powder. Heavy metals(as Pb) 0.001% Ninhydrin - positive substances (TLC) 0.5%