L-Arginine hydrochloride powder Raw Materials CAS 1119-34-2

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Uses and synthesis of L-Arginine hydrochloride powder

Natural arginine is L-type, the product crystallized from water contains two molecules of crystalline water, and the crystallization in ethanol is anhydrous. Due to the presence of guanidine group, arginine is alkaline and easily reacts with acids to form salts. L-Arginine hydrochloride white rhombic (dihydrate) crystal or white crystalline powder. Melting point 244℃. After water recrystallization, the crystal water is lost at 105℃. Its aqueous solution is strongly alkaline and can absorb carbon dioxide from the air. L-Arginine hydrochloride powder is soluble in water (15%, 21℃), insoluble in ether, and slightly soluble in ethanol. L-Arginine hydrochloride exists in large quantities in protamine and is also the basic component of various proteins, so it exists widely.

Applications/Functions of L-Arginine hydrochloride powder

1. L-Arginine hydrochloride powder is used as pharmaceutical raw material and food additive
2. L-Arginine hydrochloride is an amino acid drug. After taking it, it can participate in the ornithine cycle and promote the transformation of blood ammonia into non-toxic urea through the ornithine cycle, thereby reducing blood ammonia.
3. Nitric oxide synthetase substrate, can be converted to citrulline and NO. Insulin secretion is induced by a NO-dependent mechanism.

Physicochemical Property of L-Arginine hydrochloride powder

White or near-white almost odorless crystalline powder. It melts and decomposes at about 235 ° C. Stable in dry condition. A 3% aqueous solution has a pH of about 5.7. Soluble in water (90%, 25℃). Slightly soluble in hot ethanol, insoluble in ether.

Production methodprocess of L-Arginine hydrochloride powder

L-Arginine hydrochloride powder is made by the interaction of L-arginine with hydrochloric acid.

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