Top Quality Menthol Crystal, Purity : 99%, Packaging Type : White

appearance:

colorless, transparent hexagonal or needlelike crystals;

odor:

having characteristic odor of natural menthol obtained from menthol avensis oil;

melting point:

42 - 44°c;

non-volatile matter:

0.05% maximum;

specific rotation25:

-50°- -49°

as content:

≤3ppm

heavy metal content:

≤10ppm

chemical constituents:

99.50 min laevo-menthol

standard:

cp2005