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 Offer details
 Category: Chemicals / Detergents & Cleaning
 Date of placement: Aug 30, 2011 06:08 (GMT)
 Expiration date: Oct 22, 2012 01:17 (GMT)
 Type: Sell
 Subject: L-arginine
 Details: L-arginine Product name: L-Arginine (L-1-Amino-4-guanidovaleric acid) Properties: White orthorhombic (dihydrate) crystals or white crystalline powder. Melting point 244 ???? (decomposition). The water of crystallization, after losing crystal water at 105 degrees. Soluble in water, insoluble in ether, slightly soluble in ethanol. is non-essential amino acids of adult, but slow production rate in vivo, for infants and young children as the essential amino acids, there is a certain detoxification. A large number of natural products such as exists in the protamine, the also the basic component of various proteins, so there is very extensive. Molecular Formula: C6H14N4O2 MW: 174.20 Appearance: white crystalline powder Content: 99.0% -100.0% Specific Rotation: +26.9 o - 27.9o Transmittance: ???? 98% Chloride: ???? 0.02% Sulfate: ???? 0.02% Fe: ???? 10ppm Of heavy metals: ???? 10ppm Arsenic: ???? 1ppm Other amino acids: it must not be detected. Loss on drying: ???? 0.5% Residue on ignition: ???? 0.10% PH Value :10.5-12.0 CAS NO:74-79-3 Packing 25kg/cardboard drum Uses: nutritional supplements. Arginine-ornithine cycle is an extremely important component of physiological functions. Eat arginine, L-arginine can increase the liver (arginase) activity, help the blood of ammonia into urea and excreted out. Therefore, L-arginine on hyperammonemia, liver dysfunction and so on. L-arginine is also the main component of sperm proteins, there is the promotion of sperm quality, and enhancing the role of sperm motility of energy.
 Contact information
Company: Qingao Jiaonan Bright Moon Seaweed Industrial Co., Ltd
Contact person: Mr. Zhang Cheng Jun

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