| Степень чистоты |
ww |
| CAS никакой. |
8050-09-7 |
| Другие названия |
rosin |
| МФ |
C19H29COOH |
| Регистрационный номер EINECS |
232-475-7 |
| Место происхождения |
Hebei China (Mainland) |
| Тип |
Synthetic Fibers |
| Бренд |
Jingnan |
| Номер Модели |
GB8145-87 |
Product Description: 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. ParameterGradeStandard: GB8145-87WWAPPEARANCETransparentCOLORPale YellowSOFTENING POINT(Ball And Ring Method Celsius) ≥76.0ACID NUMBER (mg KOH / g)≥166.0UNSAPONIFIABLE MATTER % ≤5ETHABOL INSOLUBLES % ≤0.03ASH CONTENT % ≤0.02