Gum rosin

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Product Description Molecular Formula: C19H29COOH Molecular Weight: 302.29 Cas No.8050-09-7 H.S NO.38061010 Product Feature slight to light yellow transparent solid. Product Specification/Models SPECIFICATION Softening point( R&B): 76℃Min Acid value mgKOH/g: 166 Min Non-saponification content: 5%Max Impurity content: 0.03% Max Ash content: 0.02% Max Parameter Grade Standard: GB8145-87 X WW WG SOFTENING POINT(R&B)CD 76.0 76.0 75.0 ACID NUMBER(mg KOH / g)≥ 166.0 166.0 164.0 UNSAPONIFIABLE MATTER % ≤ 5.0 5.0 5.0 ETHANOL INSOLUBLES % ≤ 0.030 0.030 0.030 ASH CONTENT % ≤ 0.020 0.020 0.030 Application At present, most rosin product is used for the manufacturing of paper, paint, soap and printing ink. Since rosin is easily softened and oxidized, in the oil paint industry, the carboxylation reaction of resin acid is usually employed to produce resinate for further use. While in the producing of synthetic rubber and printing ink, resin acid is changed into disproportionate rosin, polymerized rosin, hydrogenated rosin, etc for further use by its double bond reaction. Other Information packed in galvanized iron drums of 225kg net each.18MT/20’FCL Or according to clients’ request Payment TT/LC Delivery within7days Origin China Minimum Order 20MT Samples Free Remarks according to clients’ request Contact Information Shenyang Aidefu Chamical Co,.Ltd No27, Lingyun Street, Dongling District, Shenyang, Liaoning, China Shenyang, Liaoning China 110043 Tel : 86-024-2460-3961 Fax : 86-024-2390-1152 Homepage : http://www.aidefuchem.com Contact : Mr. Sun chang bin salesmen, sales adf02@aidefuchem.com

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Shenyang Aidefu Chamical Co,.Ltd

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