We are offering natural menthol powder. Product : menthol flakes ipbpusp test results appearance & colour : a clear,colourless and tramsparent solubility : very soluble in ethanol(95%) and ether, freelysoluble in light paraffin,in glacial acetic acid odour : peppermint odour taste : cool sensation in mouth acidityalkalinity : netural to litmus paper residue on evaporation : 0.05% less than specific optical rotation : -42.85 specific gravity : 0.876gmml l-menthol content :