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Ruiyuan Group Limited was founded in 1999.Ruiyuan engaged in two fields,one is natural ingredient ,the other is catalyst and intermediates. We are one of the leading natural ingredient company in China,our products are widely used in health foods,beverages,pharmaceuticals,personal care and beauty products. We also develops, manufactures, and distributes specialty niche chemicals, including norbornene, phosphines, fluorene derivative,metal catalysts organic synthesis,drug and chemical product research for multi-industrial and pharmaceutical applications. We have researched and developed dozens of noble metal catalysts, mainly including: platinum/carbon, palladium/carbon, ruthenium/carbon, rhodium/carbon, silver/carbon, iridium/carbon, oxide. ceramic material carrying noble metal catalyst, organic material carrying noble metal catalyst, inorganic salts carrying noble metal catalyst, noble metal homogencous catalysts and gas-purifying catalysts(oxygen, nitrogen, argon, hydrogen, tail gas, methanation etc.), catalytic combustion catalysts( remove organic substance, waste gas etc.). Besides, we can produce more than 50 kinds of noble metal compounds and ten kinds of noble metal super fine and nanometer powder. Products are widely used in the fields including chemistry industry(including medical), nuclear industry, energy industry, material industry, electronic industry, war industry and environmental protection etc.. Some products are exported to Europe and Southeast Asia etc.. Our company has the abilities to do the following business for our clients: development of special catalyst, catalyst design, consultation of organic synthesis, recovery and reuse of waste catalysts.
Ruiyuan Group Limited
 

Water Soluble Coenzyme Q10

Post date:2008-08-01
Expiry date:2009-01-16

Selling lead description:


NameWater Soluble Coenzyme Q10 Chemical Name2-[(all-E)-3, 7, 11, 15, 19, 23, 27, 31, 35, 39-Decamethyl-2, 6, 10, 14, 18, 22, 26, 30, 34, 38-tetracontadecaenyl]-5, 6-dimethoxy-3-methyl-p-benzoquinone CAS No. 303-98-0 Specification20% (HPLC) Physical and Chemical properties Appearance: Light yellow granule Molecular Formula: C59H90O4 Molecular Weight: 863.36 Dispersity: To prepare water soluble Coenzyme Q10 solution (10ml) whose concentration is 1mg/ml. Distilled water is used. The solution shall be placed for 30 minutes after 15 seconds vibration. Appearance shall be observed and no suspended materials and sediments shall be found. Solubility: To prepare water soluble Coenzyme Q10 solution (10ml) whose concentration is 1mg/ml. Distilled water is used. The solution shall be extracted by ultrasonic for 1 hour and be centrifugalized for 10 minutes at the speed of 2000r/min. The content of clear solution shall be measured. (In case of Coenzyme Q10, the solubility of it shall not be lower than 95 %. )

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Member since: 2008-07-03
Country: China
 Contact details:
Tel: 86 21 28890421
Fax: 86 21 51901491
Website: http://www.riyngroup.com
Address: No.188 Zhangyang Road,Shanghai,China, Shanghai, Shanghai - China
200122
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