L-arginina

Product name: L-Arginine It is a non-essential amino acid for adults, but it is produced slowly in the body, and is an essential amino acid for infants and young children, and has a certain detoxification effect. It exists in a large amount in protamine, etc., and it is also the basic composition of various proteins, so it exists very widely and used as raw materials for medicines and food additives. Description It occurs as white crystals or as a white crystalline powder. It is soluble in water, insoluble in ether, and sparingly soluble in alcohol. It is strongly alkaline, and its water solutions absorb carbon dioxide from the air. Application It is used in medicine to help wound healing, stimulate the development of the immune system, enhance the secretion of hormones, promote urinary circulation, reduce the ammonia content in the blood, and treat blood ammonia poisoning. Specification Appearance White or almost white crystalline powder or colorless crystals Appearance of solution Clear and not more intensely colored than reference solution BY6 Specific rotation +25.5°~ +28.5° Ninhydrin-positive substances ≤ 0.5% Chlorides ≤ 0.02% Sulfates ≤ 0.03% Ammonium ≤ 0.02% Iron ≤10ppm Heavy metals ≤10ppm Lead ≤5ppm Loss on drying ≤ 0.5% Residue on ignition ≤ 0.1% Assay 98.5-101.0% Packing 25kg/drum or as per requirement. Storage Store in a cool, dry place and protected from light.