Posted on : 12/18/2007 Category | Cosmetics and Beauty Products | Subject | Menthol Crystal | Description | features:
1) natural menthol crystal
2) c10h20o model: wt. 156. 27
3) 2-isopropyl-5 methyl-hexanol
4) color and appearance: colorless, transparent hexagonal, needlelike crystals
specifications:
melting point:: 42~44dc
assay (menthol): >=99.5% ( l- menthol>=98%)
specific rotation: 50 -49 (25dc)
solubility: 1g sample can be dissolved in 5ml of 90%(v/v) alcohol, forming a clean solution
non volatile matter: 0.05% max.
arsenic content: <=3ppm
heavy metal (as pb): <=10ppm
odor and usage: having characteristic odor of natural menthol
it is widely used in pharmaceuticals, food, cigarettes, tooth-paste and cosmetics.
stored in closed containers and kept in cool and dry place below 33dc room temperature
packing: 25kg/fiber board drum; 2.5kg/tin
| Company | FUYANG GREEN FOODS CO., LTD., NO.579, QINGHE E.RD.,YINGZHOU DISTRICT, FUYANG, AN, X - 34015713, CHINA Phone 865582288018 Fax 865582288029 Website http://www.chinagreenfoods.net | |
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