China High Quality Natural Flavor Perfume Oil Patchouli Oil for Daily Flavor, Find details about China Natural Flavor Patchouli Essential Oil, Perfume Oil for Cosmetics from High Quality Natural Flavor Perfume Oil Patchouli Oil for Daily Flavor
Items | Standards | Results |
Characters | Green brown or reddish brown liquid, with odor of Patchouli | Qualified |
Relative density (20/20ºC) | 0.955 - 0.983 | 0.965 |
Refractive index (20ºC) | 1.5052 - 1.5120 | 1.5100 |
Specific optical rotation | -66° - -40° | Qualified |
Melting point | 208ºC | 208ºC |
Acid value | 4 | Qualified |
Ester value | 10 | Qualified |
Solubility | Soluble in 90% ethanol | Qualified |
Assay | Patchouli alcohol ≥30% | 30.07% |