Peppermint Oil Dementholized 50%min.(BP/EP/USP/JP/

Color & Appearance: Slightlyyellow clear liquid. Odor: Having a characteristic odor of mentha avensis peppermint oil. Specific Gravity(20/20celsius degree): 0.888-0.908 Refractive Index(20celsius degree): 1.4560-1.4660 Optical Rotation(20celsius degree): -24degree to -17degree Solubility: 1 volume soluble in 3.5 volumes of 70% alcohol forminga clear solution. Acid Value (mg. KOH/g): 1.0 Maximum Ester Value(Ester Content): 5.6-18.4(2.0%-6.5%) Ester Value after Acetylation (Equivalent to free alcohol content):150(45.0%)Minimum Total Menthol Content: 50.0% Minimum Carbonyl Compound Content: 25.0-45.0% Arsenic Content(As): 3 ppm Maximum Uses: It is widely used in Medicine, Food,Tooth-pastes and Cosmetics. Storage: To store in closed containers and keep in a dry place and avoid sunshine & rain. Quality Guarantee: 12 months (Packing in galvanized iron drums) under the conditions of fulfilling the requirements of storage and transport and that the packing is completed and sealed. Standard: Accord with the Chinese Pharmacopeia 2000 Edition, the BP2000 Edition, the USP25 Edition and the FCC IV Edition.