QUALITY MENTHOL OIL
The material is widely used in pharmaceutical, food, cigarettes, toothpastes, and cosmetics.
Color & Appearance: Slightly Yellow clear liquid. Color No.6 Maximum.
Odor: Having a Characteristic odor of mentha arvensis peppermint oil.
Total menthol content : 50%
L - MENTHOL content : 33%
1 volume soluble in 3.5 volumes of 70% alcohol forming a clear solution.
Acid Value (mg. KOH/g): 1.0 Maximum
Ester Value (Ester Content): 5.6ï½ 18.4ï¼2.0% ï½ 6.5% ï¼
Ester Value after Acetylation (Equivalent to free alcohol content):
150(45.0% ) Minimum
Carbonyl Compound Content: 25.0 - 45.0%
Arsenic Content (As): 3ppm Maximum
Heavy Metal (Calculated as Pb): 10ppm Maximum