Menthol crystal 99%

 

Menthol crystals are cooling, refreshing, and have a pleasantly strong minty aroma. They are often used in cosmetics, salves, balms, medicated creams and so on.Menthol crystals are excellent for use in these products to help relieve muscular aches and pains, coughing, congestion, the flu, and upper respiratory problems.

 

specification of menthol crystal

 

Testing Items	Qlty. Criterion	Testing Result
Color And Appearance	Colorless, Transparent Hexagonal Or Needlelike Crystals	confirm
Odor	Smell Like Menthol With Happiness	confirm
Melting Point	41.5∼44	41.6-42.4
25 Solubility	1g5mL90 Melting 1 gram test samle into 5ml 90% alcohol	confirm
% Non-Volatile Content	≤0.050	0.002
25 Specific Rotation	-50.0°∼-49.0°	-49.50°
mg/kg Arsenic Content	≤3	<3
pbmg/kg Heavy Metal PB rate (mg/kg)	≤10	<10
Chromatographic Purity	≥99.5%	99.6%