L-Alanine A non-essential amino acid. 产品信息 Form White solid Molar mass 89.1 Purity ≥98% by titration (dry basis) Heavy metals ≤10 ppm Solubility H2O Chemical formula C3H7NO2 RTECS AY2990000 CAS number 56-41-7 Merck USA index 14, 204 商店和运输信息 Storage +15°C to +30°C Ship Ambient Temperature Only Standard Handling