Gum Rosin
Inquiry
| Post Date: | Feb 16,2013 |
| Expiry Date: | Aug 15,2013 |
| Detailed Description: |
Cas No. :8050-09-7
Product Name:Gum Rosin
Gum rosin is a kind of natural resin, that composed of various kinds resin acids, and having special physical and chemical properties. It is an important raw material for the manufacture of adhesive, coating, inks, rubber, soaps, paper etc. Parameter Grade Standard: GB8145-87 WW APPEARANCE Transparent PROPORTION 1.070～1.085 HEAT OF SOLUTION 15.8kcal/kg HEAT CAPACITY 0.54kcal/kg·℃ SOFTENING POINT 70～90℃ COLOR Pale Yellow SOFTENING POINT(Ball And Ring Method Celsius) ≥ 76.0 ACID NUMBER (mg KOH / g)≥ 166.0 UNSAPONIFIABLE MATTER % ≤ 5 ETHABOL INSOLUBLES % ≤ 0.03 ASH CONTENT % ≤ 0.02 Gum Rosin is an import chemica and it mainly used in Soap industry,Paper Industry,Paint and coatings industry,Ink industry,Adhesives,Rubber Industry,food industrial,Electric Industry and so on. |
| CAS Registry Number: | 8050-09-7 |
| Synonyms: | ;Disproportionated rosin;Colophony;Pine rosin;Rosin;Rosin Solder Flux Fume;Wood rosin;(4aR)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid; |
| Molecular Formula: | C20H30O2 |
| Molecular Weight: | 302.451 |
| Molecular Structure: | 
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| Company: | SHANDONG HEDA INDUSTRY CO.,LIMITED [ China ] |
| Contact: | Aimee Ma |
| Tel: | 86-0531-96717942 |
| Fax: | 86-0531-96717943 |
| Email: | sales.chem98@gmail.com |
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