Audited Supplier
Rosin
8050-31-5
C23h36o4
232-482-5
Yellow
Solid
megawide
25 Kg Paper Bag or as The Request of Customer.
China
Product Description
Rosin Glycerol Ester (Ester Gum), a amber-colored resin made from refined distilled gum rosin and pharmaceutical grade glycerol. It is in full compliance with China National Standard GB10287-88. The product is usually purified by steam stripping. It has excellent resistance to oxidation with low-odor and low acid number. 
Specification
| Test item | Standard (GB 10287-2012) |
| Softening Point (R&BºC) | 82-90 |
| Acid Value (mg KOH/g) | 3.0- 9.0 max |
| Color (Pt/Co) | 8.0 max |
| Heavy Metals (as Pb) | 20ppm max |
| Density(25ºC) | 1.080-1.090 |
| As | 2ppm max |
| Ash | 0.1% max |
Rosin Glycerol Ester (Ester Gum) is used as masticatory substance in chewing gum base and bubble gum base; Beverage stabilizer.
Packing :
25 kg woven bag, paper bag, or as the request of customer.
Storage:
Store in cool place, free from contamination, keep away from high temperature, fire, water, and oxidant agent.
Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. is professionally engaged in the research, manufacture, and marketing of pine chemicals, fine chemical products.
The series are well accepted by clients in flavors, fragrances, personal cares, adhesives, coatings, inks, detergents, pigments, dyes, rubbers, plastics, agrichemicals, medicines, electronics, surfactants, UV, oil fields, textiles, asphalts, mining flotation, metallurgicals, petrochemicals etc.
The series are well accepted by clients in flavors, fragrances, personal cares, adhesives, coatings, inks, detergents, pigments, dyes, rubbers, plastics, agrichemicals, medicines, electronics, surfactants, UV, oil fields, textiles, asphalts, mining flotation, metallurgicals, petrochemicals etc.
