benzyl cawv (BA) yog dab tsi?
Benzyl cawvyog ib hom kua uas tsis muaj xim pob tshab; Nws xa tawm me ntsis tshuaj tsw qab, vim tias nws cov ntxhiab tsw thiab tsw ntawm iab almond yog muab tso rau ntev thiab oxidized rau benzaldehyde thiab benzyl acid.
Kev siv Benzyl cawv
Benzyl cawv feem ntau yog siv los ua cov kuab tshuaj thiab tshuaj tua kab mob, tab sis nws kuj tau pom siv los ua tshuaj tua kab mob thiab tshuaj loog hauv zos. Nws kuj yog siv los ua raw khoom rau ntau yam esters, siv hauv xab npum, naj hoom, thiab tsw industries.
Dab tsi yog dehydroacetic acid (DHA)?
Dehydroacetic Acid (DHA)yog ib qho tsis muaj - lom, siab - ua haujlwm tau zoo, dav - spectrum antimicrobial tus neeg sawv cev, feem ntau yog siv rau pwm thiab corrosion tiv thaiv cov zaub mov, txheej, roj, khoom tawv, pub, ntim khoom, thiab tshuaj pleev ib ce. Nws cov mis molecular yog C8H8O4, molecular hnyav yog 168.15, thiab nws cov khoom yog xim tsis muaj xim rau dawb koob -puab los yog phaj- zoo li crystalline hmoov los yog dawb crystalline hmoov, tsis muaj ntxhiab, me ntsis soluble nyob rau hauv ethanol thiab dej txias, thiab nws cov aqueous tov yog weakly acidic, nrog ib tug melting point ntawm 119℃thiab boiling point ntawm 26 degrees. .
Kev siv Dehydroacetic Acid
Kev lag luam, dehydroacetic acid muaj ntau yam kev siv, uas suav nrog cov hauv qab no: ua cov tshuaj tua kab mob thiab cov kab mob. Sodium ntsev, sodium dehydroacetate, feem ntau yog siv rau qhov chaw ntawm dehydroacetic acid vim nws muaj ntau dua solubility hauv dej. ua zaub mov preservative los tiv thaiv pickle bloating nyob rau hauv squash thiab strawberries.
Benzyl cawv thiab dehydroacetic acid yog cov tshuaj tiv thaiv zoo uas tiv thaiv kev loj hlob ntawm cov kab mob xws li kab mob, fungi, thiab lwm yam kab mob.
Vim li cas thiaj xaiv Gneebio?
Gneebio, nrog ntau xyoo dhau los ntawm kev tshawb fawb, kev tsim khoom, thiab kev lag luam ntawm cov tshuaj organic, yog ib qho ntawm cov khoom xa tawm ntawm cov khoom siv tshuaj hauv Henan, Suav. Tau ntau xyoo, peb tau cog lus rau kev lag luam tshuaj lom neeg ntawm cov khoom nruab nrab, cov khoom siv yas, cov tshuaj kho dej thiab cov tshuaj fungicides, thiab cov tshuaj niaj hnub.
Qhov zoo
1) Cov khoom xa tuaj me me thiab sub- ntim khoom muaj.
2). Muab COA, MSDS, Daim Ntawv Pov Thawj Kev Noj Qab Haus Huv, thiab Daim Ntawv Pov Thawj Keeb Kwm.
3) Zoo ua ntej, kev pabcuam zoo tshaj plaws.