| ≥1 piece |
|
Color And Appearance:
|
Light yellow to greenish yellow clear liquid
|
|
Odor:
|
Spearmint oil characteristic odour
|
|
Solubility:
|
1ml: 1ml in 80% alcohol clear
|
|
Relative density(20 ??):
|
0.9180 ~ 0.9380
|
|
Refractive Index (20 ??):
|
1.4580 ~ 1.4910
|
|
Optical rotation:
|
-70.0° ~ -55.0°
|
|
Assay( as L-carvone):
|
NLT 60.0% by GC
|
|
Arsenic Content (ppm):
|
≤3
|
|
Heavy Metal (ppm):
|
≤10
|