L-Menthol CAS 2216-51-5
Lu'ulu'u masu siffar allura mara launi na L-Menthol tare da kamshin mint mai daɗi.Dangantaka yawa d1515 = 0.890, wurin narkewa 41 ~ 43 ℃, wurin tafasa 216 ℃, 111 ℃ (2.67kPa), takamaiman juyawa na gani αD Chemicalbook20=-49.3°, index nD20=1.4609.Mai narkewa a cikin abubuwan kaushi na halitta kamar ethanol, acetone, ether, chloroform da benzene, da ɗan narkewa cikin ruwa.Kaddarorin sinadarai suna da ɗan kwanciyar hankali kuma suna iya ƙafe tare da tururi.
| Abubuwan Gwaji | Daidaitaccen Bukatun | Sakamakon Gwaji |
| Bayyanar | prismatic mai launi mara launi ko acicular crystal | Cancanta |
|
Turare | ƙanshi na Asiya natura menthol alama |
Cancanta |
| wurin narkewa | 42 ℃ - 44 ℃ | 42.2 ℃ |
| Al'amarin da ba ya canzawa | ≤0.05% | 0.01% |
| takamaiman juyawa | -43 ° -- -52 ° | -49.45 ° |
| Karfe masu nauyi (Ta pb) | ≤0.0005% | 0.00027% |
| Solubility | Ƙara 1g samfurin zuwa 5ml na ethanol 90% (v/v), samun maganin warwarewa. | Cancanta |
| Abun ciki na Levo-menthol | 95.0 zuwa 105.0% | 99.2% |
1.Menthol wani ɗanɗanon abinci ne wanda aka yarda a yi amfani da shi a ƙasata kuma ana amfani dashi galibi don ɗanɗano man goge baki, alewa, da abubuwan sha.
2.Dukkanin menthol da racemic menthol za a iya amfani da su azaman abubuwan dandano don man goge baki, turare, abubuwan sha da alewa.Ana amfani dashi azaman mai kara kuzari a cikin magani, yana aiki akan fata ko mucous membranes, kuma yana da sanyaya da tasirin antipruritic;idan aka sha da baki, za a iya amfani da shi azaman mai maganin ciwon kai da kumburin hanci, pharynx, da makoshi.Ana amfani da esters a cikin kayan kamshi da magunguna.
3.Babban bangaren mai na ruhun nana.Saboda dandano na mint na musamman da tasirin sanyaya, ana amfani dashi sosai a cikin alewa, kayan kwalliya da man goge baki.
25kg/jakar 20'FCL na iya ɗaukar ton 9
L-Menthol CAS 2216-51-5
L-Menthol CAS 2216-51-5
