L-Menthol CAS 2216-51-5
L-Menthol lu'ulu'u masu siffar allura marasa launi tare da ƙamshin mint mai wartsakewa. Yawan da ke tsakanin su d1515=0.890, wurin narkewa 41~43℃, wurin tafasa 216℃, 111℃ (2.67kPa), takamaiman juyawar gani αD Chemicalbook20=-49.3°, ma'aunin haske nD20=1.4609. Yana narkewa a cikin sinadarai masu narkewa kamar ethanol, acetone, ether, chloroform da benzene, kuma yana narkewa kaɗan a cikin ruwa. Halayen sinadarai suna da ƙarfi kuma suna iya ƙafewa tare da tururi.
| Abubuwan Gwaji | Bukatun Daidaitacce | Sakamakon Gwaji |
| Bayyanar | Crystal mai haske ko mai haske mara launi | Wanda ya cancanta |
|
Ƙamshi | ƙanshi na Asiya natura menthol alama |
Wanda ya cancanta |
| wurin narkewa | 42℃-44℃ | 42.2℃ |
| Abu mara canzawa | ≤0.05% | 0.01% |
| takamaiman juyawa | -43 °-- -52 ° | -49.45 ° |
| Karfe Masu Nauyi (Ta hanyar pb) | ≤0.0005% | 0.00027% |
| Narkewa | A zuba samfurin 1g a cikin 5ml na ethanol 90%(v/v), a sami ruwan da aka tace. | Wanda ya cancanta |
| Abubuwan da ke cikin Levo-menthol | 95.0% ~ 105.0% | 99.2% |
1. Menthol wani dandano ne da ake ci wanda aka yarda a yi amfani da shi a ƙasata kuma galibi ana amfani da shi don ƙara ɗanɗano ga man goge baki, alewa, da abubuwan sha.
2. Ana iya amfani da menthol da menthol na racemic a matsayin kayan ƙanshi ga man goge baki, turare, abubuwan sha da alewa. Ana amfani da shi a matsayin abin ƙarfafawa a magani, yana aiki a kan fata ko mucous membranes, kuma yana da tasirin sanyaya da hana ƙuraje; idan aka sha ta baki, ana iya amfani da shi a matsayin maganin ciwon kai da kumburin hanci, makogwaro, da makogwaro. Ana amfani da esters ɗinsa a cikin turare da magunguna.
3. Babban sinadarin man na'a-na'a. Saboda dandanon na'a-na'a na musamman da kuma tasirin sanyaya shi, ana amfani da shi sosai a cikin alewa, kayan kwalliya da kuma man goge baki.
25kg/jaka 20'FCL zai iya ɗaukar tan 9
L-Menthol CAS 2216-51-5
L-Menthol CAS 2216-51-5
