β-pinene
Source: β-pinene is distillated by gum turpentine .
Properties and uses: β-pinene is one kind of natural essential oil, with special chemical activity.
It is the material of synthetic camphor, synthetic flavor, synthetic resin, pharmaceutical intermediate & organic
synthetic industry.
Packing& storing: NW 175kgs/190kgs in galvanized iron drums. Keep in cool and dryplace, stow away from
fire and keep the containers closed.
Specification：
Item
| Index
|
| Appearance | transparent, without impurities & suspension |
| Color（Pt-Co） | 35 max |
| Relative density (d420) | 0.860 － 0.870 |
| Refractive index (nD20) | 1.4760 － 1.4820 |
| Acid value mgKOH / g | 0.50 max |
| Moisture % | 0.10 max |
| Involatile matter % | 1 max |
| Solubility （ 80% ethanol ） V/V | 16 min |
| Assay % （chromatography） | 95 min |
