Huangshan Brand Menthol Crystal
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natural menthol crystals
Huangshan brand natural menthol crystals, is one of the competitive products of Hugngshan Tianmu Pharmaceutical Co. , Ltd. It is refined from Pure natural menthol, and it was evaluated as a Fine Quality product by Anhui Province in 1984. 1. Specifications: Color and Appearance: Colorless, transparent hexagonal or needlelike crystals. Odor: Having Characteristic odor of natural menthol obtained from mentha avensis oil. Melting point:42-440 Non-volatile matter: 0.05 % maximum Solubility: 1g soluble in 5ml of 90%(v/v) alcohol, forming a clear solution. Specific rotation:-49-50o(200) Thymol test: Negative Litmus paper test: Neutral As content:<=3ppm Heavy metal content(calculated as Pb) :<=10ppm 2. Uses: It is widely used in pharmaceutical, food, cigarettes, tooth-pastes and cosmetics. 3. Storage: Store in closed containers. Keep in a cool and dry place below 330, avoid sunshine & rain. 4. Package: 25kg/barrel, paper barrel 40cm(diagram) W50cm(high) 5. Quality Guarantee Term: 12 months(under the conditions of fulfilling the requirements of storage and transport, and that the packing is complete and sealed) . 6. Accord with the Chinese Pharmacopoeia 2000 edition, the USP, and the FCC edition.