L-Alanine

L-Alanine is the main raw material of composing the medicine such as amino acid injection fluid and orally-taken fluid in medicine industry. And it is main raw material of drinks, food, vintaging, seasoning, oil, salted and dried food, pickles additive in food industry, having the effect of antisepsis and keeping fresh. Item Standard (AJI97)ResultsAssay 98.5101.099.8Specific rotation +14.3+15.214.65°PH 5.76.76.2Loss on drying) ≤0.200.04Transmittance ≥98.099.6%Residue on ignition ≤0.100.05Heavy Metals ≤10 ppm<10 ppmChloride ≤0.02<0.01Iron ≤10 ppm<10 ppmArsenic ≤1 ppm<1ppmSulfate[SO42-] ≤0.02<0.02Ammonium salt ≤0.02<0.02Other amino acids Up to standard