Items | Standards | Results |
Characters | colorless or light-yellow transparent liquid , with the unique odor of the turpentine | Qualified |
Relative density (20/20℃) | 0.8617~0.8789 | 0.8781 |
Refractive index (20℃) | 1.4674~1.4780 | 1.472 |
Boiling range: | 154~159℃ | Qualified |
iodine value: | 350~400 | Qualified |
Flash point: | 32℃ | Qualified |
Solubility | Soluble in 70% ethanol | Qualified |
Assay | Alpha pinene (C10H16) ≥55%,β-Beta pinene≥33% | Qualified |