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PRODUCT DESCRIPTION

Product name: Alpha Lipoic Acid; DL-Thioctic acid 99%
CAS NO.: 62-46-4
Specification: 99%
Molecular formula: C8H14O2S2
Molecular Weight: 206.33
Appearance: Light yellow crystal powder

Lipoic acid is a substance that has better antioxidant effects than vitamins A, C, and E, and can eliminate free radicals that accelerate aging and disease. At the same time, lipoic acid has a variety of beneficial effects on the human body. Lipoic acid is a restrictive nutrient required for cells to use sugars and other energy materials to produce energy. It is also an effective antioxidant and heavy metal chelator. The body can synthesize an appropriate amount of lipoic acid, but when under stress or disease, its synthesis cannot meet the required amount. Like many important substances in the body, the content of lipoic acid decreases with age.
Lipoic acid is a kind of compound in the B vitamins. It is the growth factor of yeast and some microorganisms. It acts as a coenzyme in the multi-enzyme system.Catalyzes the oxidative decarboxylation of pyruvic acid to acetic acid and the oxidative decarboxylation of α-ketoglutarate to succinic acid.


 
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CERTIFICATE OF ANALYSIS

Items Specifications Results Method
Description A pale yellow crystal with a
characteristic odor,tasteless
Conforms Organoleptic
Identification Meets the requirements Conforms HPLC
Melting point 48~51℃ 48.5-50.5℃ USP
Specific optical +110°~+120° +119.6° USP
Rotation(C=1,Ethanol)
Loss on drying 0.5% Max. 0.40% USP
Residue on ignition 0.1% Max. 0.02% USP
Cyclohexane 0.388% Max. 0.08% GC
Heavy metals 10 ppm Max. <10 ppm USP
Lead 2 ppm Max. <1 ppm USP
Cadmium 1 ppm Max. <1ppm USP
Mercury 0.1 ppm Max. <0.1 ppm USP
Total Plate Count 1,000 per/g Max. <10 per/g USP
Moulds and Yeasts 100 per/g Max. <10 per/g USP
Escherichia coli Negative Negative USP
Salmonella Negative Negative USP
Particle Size 100% through 40 mesh Conforms USP
Loose Bulk Density 0.25~0.35 g/ml 0.31 g/ml USP
Assay 99.00% Min. 99.10% HPLC

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PRODUCT FUNCTIONS


In vitro supplementation of lipoic acid can inhibit the lipid oxidation of nerve tissue, prevent glycosylation of protein, inhibit aldose reductase, and prevent the conversion of glucose or galactose into sorbitol.

It is used as a treatment for diabetic neuropathy or neurological complications in Europe drug.
 
In addition to acting as a coenzyme, lipoic acid also has a powerful antioxidant function, which can eliminate free radicals that cause accelerated aging and disease. It has antioxidants, anti-aging, improves immunity, prevents cardiovascular diseases, relieves symptoms of diabetes, etc. kind of role.

 

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