Methyl Salicylate CAS 119-36-8 (Wintergreen Roj) Purity > 99.5% (GC) Hoobkas

Methyl Salicylate (CAS: 119-36-8) muaj cov yam ntxwv ntawm lub caij ntuj no-zoo li tsw.Tej zaum yuav tau npaj los ntawm kev rho tawm los ntawm qhov chaw ntuj;los yog los ntawm esterification ntawm salicylic acid nrog methanol.Methyl Salicylatetuaj yeem siv rau hauv kev tsim cov flavors, tab sis feem ntau siv yog tshuaj txhuam hniav perfuming.IFRA tsis muaj kev txwv.Cov European Council suav nrog methyl salicylate hauv kev noj qab haus huv cov khoom noj khoom haus uas tuaj yeem siv rau hauv cov zaub mov tsis muaj teeb meem rau tib neeg, qhov siab tshaj plaws yog 8400mg / kg, ADI tus nqi yog 0.5mg / kg.Methyl Salicylate tuaj yeem siv rau cov khoom noj qab zib, yog cov khoom noj qab haus huv hauv Tuam Tshoj GB2760-1996 cov kev cai ntawm kev siv ib ntus, ADI tus nqi ntawm 0 mus rau 0.5, feem ntau yog siv rau hauv kev xa tawm ntawm strawberry, vanilla, txiv hmab txiv ntoo thiab lwm yam txiv hmab txiv ntoo-ntsuab tsw. rau zaub mov thiab npias, tab sis kuj tsw fructose, dej qab zib.Methyl Salicylate kuj tseem siv tau los ua cov tshuaj tua kab, tshuaj tua kab, polishes, inks, xim, polyester dye nqa khoom hauv kev lag luam.Methyl Salicylate ointment yog ib hom tshuaj dermatology uas muaj tshuaj tua kab mob, tiv thaiv kab mob, cov kab mob bactericidal.Vim tias nws tuaj yeem ua rau khaus hauv zos, nws tsis tshua siv qhov ncauj.Thaum kis tau rau hauv daim tawv nqaij, nws yooj yim absorbed.Nws cov liniments, ointments tuaj yeem siv rau mob rheumatoid mob caj dab, mob nraub qaum thiab mob leeg, kuj khaus thiab flavoring agents, flavoring agents, preservatives.Nws feem ntau yog siv los ua cov tshuaj tsw qab rau cov tshuaj siv tshuaj thiab cov pigmentum.Methyl Salicylate kuj tseem siv los ua cov kuab tshuaj thiab cov khoom nruab nrab rau kev tsim cov tshuaj tua kab, fungicides, naj hoom, xim, tshuaj pleev ib ce, number case thiab dye fibers xws li kev pab.Perfumes thiab suntan lotion ultraviolet absorber.Salicylic acid thiab methanol yog siv los ua kom muaj sulfuric acid los ntawm esterification.Salicylic Acid yog yaj nyob rau hauv Methanol, ntxiv Sulfuric Acid, kub nrog nplawm, lub sij hawm cov tshuaj tiv thaiv yog 3h, 90-100 ℃, txias rau hauv qab 30 ℃, noj roj, ntxuav nrog sodium carbonate tov rau pH8 saum toj no, thiab ces ntxuav 1 zaug nrog dej.Nqus distillation, sau 95-110 ℃ (1.33-2.0kPa) distillate, tau Methyl Salicylate.Cov txiaj ntsig tau tshaj 80%.Kev lag luam dav dav Methyl Salicylate cov ntsiab lus yog 99.5%.Nws yog ib qho yooj yim los hloov thaum raug huab cua.Hluav Taws Kub Hazard Methyl Salicylate yog combustible.Thaum rhuab mus rau decomposition nws emissions pa luam yeeb thiab irritating fumes.