L-Arginine
Xi'an Fengzu Biological Technology Co.,Ltd is one of the professional China l-arginine manufacturers, for all you needs of best, price, organic, 100% pure, nature, and GMP factory l-arginine, please feel free to contact us. And welcome to wholesale bulk and high quantity l-arginine, l arginine, 74-79-3, l-arginine powder, l-arginine hcl, 157-07-3, 200-811-1 from us.Basic Information:Spec.: 99% by HPLCAppearance: White crystalline powderCAS NO.:74-79-3,157-07-3EINECS NO.:200-811-1Molecular Formula:C6H14N4O2Molecular Weight:174.20Functions:1.L-alanine is the main raw material for VB6 and L-alaninol. And it is a raw material to compose amino acid injection and orally-taken fluid.2.L-alanine is added in chemistry seasoning, drinks, organic acid, wine and salted food. which is one of the most important additive3.L-alanine has the fuction of keeping fresh.Shipping & Storage:Delivery: Sea/ Air Shipping & International Express Shipping Time: 2-3 working days after payment Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length) 15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)Storage: Kept away from strong light and heat. Shelf Life: 24 monthsCertificate of Analysis:Test/ObservationSpecificationsResultIdentificationCorresponds to IR, HPLC of reference standardCompliesAssay (HPLC)98.5 % to 101.5%99.64%Appearance White crystalline powderCompliesSpecific rotation -26.3º to -27.7º-27.4ºChloride≤0.05%0.012%Loss on drying ≤1%0.26%Iron≤0.003%0..002%Residue on ignition≤0.3%0.05%Heavy Metals PPMPb≤2.0ppmComplies As≤1.0ppmComplies Hg≤0.5ppmComplies MicrobiologyTotal Plate CountYeast & MoldE.ColiS. AureusSalmonella <1000cfu/g<100cfu/gNegativeNegativeNegative 35cfu/g NegativeCompliesCompliesCompliesConclusion:Conform with USP32 Standard
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