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化工买家信息 Dear Sir/Madam, We would like to develop our product catechin into a new product. Can your product be used in our product development? Information of Our product as follow: CATECHIN (Gambier extract) Products Description: Catechin is extracted from the leaves of the Uncaria Gambir plant, which comes from Asia and only grows approximately 10 degree north or south of the equator line. Uncaria gambier, which grows as a wild bush, can also be cultivated. The Gambir extract is extracted from the leaves, partly without the branches by extraction with water at a tempera ture of 85-90 degree and evaporation. The powder of Catechin is then made by the spray-dry method. CV. METROLOGI JASA PRIMA is a manufacturer, supplier and seller of herb active ingredients in Indonesia especially Catechin. Product Information Alias Name? ? ? ? ? ? ? ? ? ? ? Catechinic Acid, Catechu Purity? ? ? ? ? ? ? ? ? ? ? ? (hplc)? ? ? 96.95% Molecular Formula? ? ? ? ? ? ? C15H14O Exact mass? ? ? ? ? ? ? ? ? ? ? 290.08 Molecular weight? ? ? ? ? ? ? 290.27 Boiling point? ? ? ? ? ? ? ? ? ? ? 772.08 K. Melting point? ? ? ? ? ? ? ? ? ? ? 868.12 K. Critical Temperature? ? ? ? ? ? ? 964.32 K. Critical Pressure? ? ? ? ? ? ? 68.30 bar. Critical vol.? ? ? ? ? ? ? ? ? ? ? 711.50 cm3/mol. Name of IUPAC (Chemical Name)? ? ? 2-(3,4-Dihydroxy-phenyl)-chroman-3,5,7-triol Chemical Family? ? ? ? ? ? ? Catechins, Tanins Catechin product Specification : Our Catechin analysis certified by Sucofindo reported as follows: Catechin purity content reaches 96.95% using the spectrophotometric method. Sucofindo was established on October 22, 1956 as the first inspection company in Indonesia whose shares at present consists of 95% owned by Government of the Republic of Indonesia and 5 % by Society Generale de Surveillance (SGS) Holding, SA. Storage Situation Stored in a cool and dry well-closed container, keep away from moisture and strong light / heat. Shelf Life is two years under well storage situation and stored away from direct sun light. Supply Ability: 750 KG Minim Thanks, Syariful - CV. METROLOGI JASA PRIMA Tel: +62-(21)-70488959 Fax: +62-(21)-75874937 EMail: metrologijasaprima@yahoo.com Komplek Batan Indah, Jl. Blok M no. 44, Serpong,, Indonesia
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