Product Code: HWA0001 CAS :56-41-7 Product Chinese Name: L-alanine English name: L-Alanine Other Chinese name: α-amino acid; L-α-alanine; L-amino acids in early oil; alanine China; - amino acid; L-α-wire analysis histidine; L-amino acid Other Name: (S)-2-Aminopropionic acid; L-α-Aminopropionic acid; Ala Package: 25g; 100g ; 500g; 1kg Level: BR C3H7NO2 = 89.10 Content: ≥ 99.0% Specific rotation: 13.5 ~ 15.5oPH value (5% aqueous solution): 5.5 ~ 7.0 Loss on drying: ≤ 0.20% Heavy metals: ≤ 0.0015% Residue on ignition: ≤ 0.15 % Chloride: ≤ 0.02% Sulfate: ≤ 0.006% Arsenic: ≤ 0.00015% ammonium: ≤ 0.02% Properties: white crystalline powder; special sweetness, sweetness of sugar is about 70%. Above 200 ℃ sublimation, melting point 297 ℃ (decomposition). Chemical stability. Soluble in water (17%, 25 ℃), slightly soluble in ethanol (0.2% / 80% cold ethanol) Purpose: biochemical studies. Tissue culture. Save: RT