Your Address : Globalchemmade--Shenyang Aidefu Chamical Co,.Ltd
Name:Shenyang Aidefu Chamical Co,.Ltd
Type:Others
Tel:8602413840125047
Fax:86-024-2390-1152
Email:scb0352@sina.com
Address:China(Mainland)
Products detail
| Product Name: | Gum rosin |
|
| CAS No: | 8050-09-7 | |
| Product Type: | Other Intermediates | |
| Product spec: | C19H29COOH | |
| Packing: | neutral packing | |
| Post Time: | 2011-07-08 | |
| Usage: | 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. | |
| Description: | Product Deion 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 | |