L-Alanine CAS NO.56-41-7

DESCRIPTION A white,odorless,crystalline powder having a sweetish taste.It is freely soluble in water,sparingly soluble in a alcohol,and insoluble in …

DESCRIPTION A white,odorless,crystalline powder having a sweetish taste.It is freely soluble in water,sparingly soluble in a alcohol,and insoluble in enter.The PH of 1 in 20 solution is between 5.5 and 7.0. Chemical Name S-2-Amino Propionic Acid Molecular Formula C3H7NO2 Structural Formula Molecular Weight 89.09 SPECIFICATION (FCCIV,1996) Assay(of C3H7NO2) 98.5%-101.0% Specific Rotation (after drying) +13.2~+15.2 Lead 10ppm Max Heavy Metal(as Pb) 0.002% Max Loss on Drying 0.3% Max Residue of Ignition 0.2% Max