Crystal Crystal Crystal Crystal da aka yi amfani da shi azaman tsaka-tsakin tsaka-tsaki

Bayanin Samfurin

L-methol kaddarorin, yana amfani da tsari na samarwa
Kayan sunadarai na L-methol
Allura mara launi-kamar lu'ulu'u, tare da ƙanshin minty mai sanyi. Darin dangi D1515 = 0.890, Points 41-43 ℃, tafkin da aka samu 216 ℃ (219999 ℃ (2.4609. Solrable a cikin abubuwan da aka lalata kamar ethanol, acetone, acetone, etherorm da benzeble cikin ruwa. Yana da tsayayye ne kuma ana iya amfani da shi da tururi. A baki LD503.3g / kg a cikin berayen, Adi0-0.2mg / kg (fao / waye, 1994).
Amfani da L-methol
(1) Za a iya amfani da menthol azaman dandano mafi sauƙaƙa, galibi ana amfani da shi don haƙoran haƙoran hakori, Candy, ɗanɗano yana da ɗanɗano.
(2) Menthol da methol za a iya amfani da menthol da wakilin dandano na dandano na hakori, ƙanshin turare, abin sha da alewa. A magani, ana amfani dashi azaman mai ƙarfafawa, yana aiki akan fata ko ƙwayar mucous, tare da sakamako mai sanyaya. Are, ana iya amfani dashi azaman maganin da ke motsa jiki don ciwon kai da kumburi hanci, harg da lynx. Ana amfani da ester din a kayan yaji da magunguna.
(3) Babban bangon manayin manya. Saboda halayenta na yanayin dandano da tasiri mai sanyaya, ana yadu da yawa a cikin alewa, kayan kwalliya da kayan haƙora. Ana iya tsarkake hanyar samarwa daga ƙwayar siyar da iri na dabi'a ko za'a iya haɗa shi. A m mai da aka samu ta hanyar tururi distillation na sassan da ke sama (mai tushe, rassan, metlorescences) na miyar da ake amfani da shi (yawan amfanin ƙasa shine 0.5-0.6. Abubuwan samarwa na bakin ciki
An samo nau'in i-nau'in sakan plunge mai daɗin sanyaya ta hanyar sanyaya, crystallization da rabuwa. Man Pepper nosauke da kashi 50% zuwa 60%, sanyaya zuwa 15 ℃, da metholy, sannan metholo, sannan kuma methol, sau uku na iya a dauke zuwa 50% na menthol (har yanzu jingina kusan 50% na menchol). Daga L-Mindethol ketone Sement L-methol. Manyan mai da aka samu ta hanyar da ke sama, a ƙarƙashin rage matsin lamba don sanya terpanes (kusan 20% zuwa 25%), ya rage zuwa menthol tare da ƙarfe sodium. Samfurin roba (dl-) ana samar dashi daga alkyabbar ƙanshi. Hanyar samarwa Menatol yana cikin man pepper na daɗaɗɗa, tare da abun ciki na har zuwa 80%, da kuma masana'antu za a iya ware shi daga man ƙwalun nagarta. Manyan pinan itacen gwal zai yi sanyi zuwa 20 ° C, rabuwa da kifin lu'ulu'u na methol; Mahaifiyar giya za ta kara daskarewa zuwa -40 ° C, kuma ana iya rabuwa da wani bangare na methol. Metholol ya methol ya narke ta dumama, talauci ya cire ruwa, kuma a flates yayin zafi. Sanyayyen zuwa game da 0 ℃, Tsayawa 7 ~ 9D, rabu da kuzarin zazzabi ,h, bushe don zafin jiki na gama gari shine samfurin da aka gama.

Bayanin Kamfanin

Manyan kamfanin kamfanin su shigo da kayayyakin fitarwa sun hada da

(1) polymers: fa'idar polymers ita ce ana iya samun sauƙin kafa su cikin sigar da ake so ta amfani da nau'ikan maganin, narke, komining. A sakamakon haka, implants na polymer ba su da ƙima don yin kaya. Polymers kuma iya amsawa saboda abubuwan da ke cikin sunadarai na iya haɗawa da farfajiya na abin da ke cikin onlant, suna sa ya dace da kewaye da jiki.

(2) magani na ruwa: hanyar magani ta haɗa da jiyya ta jiki da magani na sunadarai. Hanyoyin magani na ɗan adam sun kasance 'yan shekaru kaɗan na tarihi, hanyoyin zahiri, gami da amfani da porearfin ƙasa daban-daban na mawuyacin abu, amfani da adsorption ko hanya a cikin ruwa a waje, hanyar adsorption a cikin Mafi mahimmanci ga adsorption na wasan carbon, hanyar shinge shine don wuce ruwa ta hanyar kayan tangta, don haka in sami ruwa mafi girma.

(3) ɗanɗano da kamshi: kamshi: wasu daga duniyar dabi'a na tsirrai da dabbobi ko kuma wucin gadi su rabuwa da su, da roba da kuma samun kayan kamshi da ake kira ƙanshi. Dandano: cakuda cakuda iri-iri ne (wani lokacin kuma suna dauke da wani adadin kifaye) na turare, ana iya amfani dashi kai tsaye ga turare, kayan kwalliya, gels da sauran kullun bukatun. A saukake, kayan marmari an yi shi ne daga cakuda iri iri.