Jiangsu Yuanyang Pharmaceutical Co., Ltd.
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  • Contact Person : Mr. Jianping LU
  • Company Name : Jiangsu Yuanyang Pharmaceutical Co., Ltd.
  • Tel : 86-512-52513636
  • Fax : 86-512-52554588
  • Address : Jiangsu,Changshu,Zhitang Town
  • Country/Region : China
  • Zip : 215534

Lipoic acid

Lipoic acid
Product Detailed
Related Categories:Pharmaceutical
Content: 99.0%~101.0% . We can provide other acid, such as Malic acid, Citric acid, Sorbic acid and so on. www.taoyuanie.com
UpperPharmaceutical Ingredients 
NameLipoic acid 
CAS NO.:62-46-4Structural Formula: 
Chemical Formula:C8H14O2S2
Molecular Weight:206.33
 SPECIFICATIONS 
ItemSpecification
AppearanceSlightly yellow crystal powder Almost odorless
Assay99.0%~101.0%
Specific rotation -1.0°to +1.0°
Limit of polymer content 2.0% max
Loss on drying0.50%max
Residue on ignition0.10%max
Heavy metals10ppm max
Chloride0.07% max
Melting point60-62°C
Total aerobes counts 1000 CFU/g
Moulds and Yeasts 100 CFU/g
E.coli/Salmonella Negative /g
Staphylococcus aureate Negative/g
Particle Size 100% through 20 mesh, 20% max through 100 mesh
Bulk Density 0.30 g/ml
UsesAntioxidant,
Packing25kg/ carton,5kg/tin, 2tin/box

Lipoic acid



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