Fat Rosin CAS 8050-09-7, Rosin
fat rosin
| Chinese name | fat rosin |
| English name | gum rosin |
| Chinese alias | rosin |
| RN CASE | 8050-09-7 |
| EINECS number | 232-475-7 |
| molecular formula | C20H30O2 |
| molecular weight | 302.451 |
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| physicochemical properties | Rosin obtained by removing turpentine by direct fire heating or steam distillation of turpentine. Generally light yellow to tan. Density 1.07~ 1.09. Acid value not less than 150. Quality better than wood rosin, lighter color, greater acidity, higher softening point. |
| purpose | Used to make washing soap, metal soap, varnish, ink, welding materials, insulating materials, etc., and used as a sizing agent for paper and a softener to increase rubber adhesion. |
| upstream raw material | fat rosin |
| downstream products | Pentaerythritol rosin ester, glycerol rosin resin, disproportionated rosin |
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