Benzoic Acid tau li cas?
Hauv kev lag luam, benzoic acid feem ntau yog npaj siv toluene, o -}} aphhalene los yog naphthalene raws li cov ntaub ntawv raw. Cov ntaub ntawv raw tuaj yeem muab tau los ntawm cov av nplaum lossis roj av. Ib qho ntxiv, benzoic acid tuaj yeem tsim nrog benzaldehyde thaum toluene ua tiav. Kev lag luam kev lag luam ntawm kev tsim benzoic acid suav nrog cov leeg ua pa, toluene kua {} akhalic anhydride anhydride decarboxylation. Txawm li cas los xij, cov khoom kawg tau los ntawm decarboxylating phthalic anhydride yog qhov nyuaj rau kev ua kom zoo thiab kim los tsim. Nws tsuas yog siv rau hauv cov khoom me me rau kev tsim khoom ntawm cov tshuaj thiab lwm yam khoom. Tolrece chlorination khoom tsis haum rau kev siv hauv cov zaub mov. Benzoic acid muaj cov sib txawv rau kev lag luam, khoom noj thiab siv cov khoom noj. Khoom noj khoom haus - qib benzoic acid yuav tsum yog 121-12} Cov ntsiab lus, cov ntsiab lus hnyav thiab cov ntsiab lus hnyav thiab cov ntsiab lus arsenic, yuav tsum muaj nyob hauv cov cai txwv.
CAS 65-85-0 benzoic acidQhov feem ntau tau lees paub rau nws lub luag haujlwm ua cov khoom noj thiab dej haus, uas nws pab tiv thaiv kev loj hlob ntawm cov pwm, thiab qee cov kab mob. Nws tseem ua lub luag haujlwm tseem ceeb hauv cov tshuaj tshuaj pleev ib ce, tshuaj pleev ib ce, thiab ntau yam kev siv khoom lag luam.
Qhov yuav yuavQib benzoic acid zaub mov qib?
Tau qhov twg los siab - purity benzoic acid (CAST-8-85-0) ntseeg tau los ntawm GNEEBIO.GneebioCov khoom lag luam muaj nyob hauv cov khoom noj, kev lag luam, thiab cov qib kawm, txhua qhov kev ntsuas nruj, kom tau raws li nruj ua ntej cov qauv thoob ntiaj teb. Xa koj qhov kev nug hnub no kom tau txais cov ntawv qhia ntxaws ntxaws thiab cov lus sib tw.
Txog Peb
Gneebioyog ib lub tuam txhab siv tshuaj lom neeg muaj kev tshawb fawb txog kev tshawb fawb, ntau lawm, thiab kev muag khoom. Gneebio adlts muaj diversified, cov cuab tam- lub teeb kev loj hlob qauv, lag luam} tsim cov khoom lag luam, thiab kev tsim khoom lag luam. Tau ntau xyoo, lub tuam txhab tau ua tiav txoj hauv kev ywj pheej thiab kev sib koom tes ntawm kev lag luam, thiab kev tshawb nrhiav cov kev koom tes muaj zog nrog ntau pawg. Lub tuam txhab tuav cov cai ywj pheej thiab cov khoom xa tawm, thiab cov khoom lag luam raug xa tawm mus rau Nyij Pooj, Kaus Lim Qab Zib suav nrog Asmeskas, Tebchaws Asmeskas, Is Nrias teb, thiab Africa.
benzoic acid hmoov ntim
1.Packing Cov Khoom Siv: Polypropylene Hnab rau hauv lub hnab Polyethylene; Thuav-c
2.NUs LUJ: 25KG / hnab, 500kg / hnab, 550kg / hnab
