Benzoic Acidyog qhov yooj yim tshaj plaws aromatic carboxylic acid. Lub npe yog muab tau los ntawm cov pos hniav benzoin, uas tau ntev nws tsuas yog qhov chaw. Benzoic Acid yog cov xim dawb lossis tsis muaj xim organic compound nrog cov qauv c6H5Cooh.
Puas yog benzoic acid muaj kev nyab xeeb rau tib neeg?
CAS 65 -}} 85-0 benzoic acid feem ntau yog muaj kev nyab xeeb rau tib neeg thiab tau pom zoo ua khoom noj ntxiv hauv ntau lub teb chaws. Txawm li cas los xij, nws tuaj yeem ua rau cov kev mob tshwm sim luv luv xws li tawv nqaij thiab qhov muag tau ua rau xeev siab, ntuav thiab zawv plab. Kev sib xyaw ntawm benzoic acid thiab vitamin C hauv qee cov dej qab zib tuaj yeem tsim benzene, cov tshuaj lom, yog li nws yog ib qho tseem ceeb kom muaj kev xav ntawm cov khoom koj haus.
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.
Ntim
|
Qho hnyav |
Yam ntim |
|
<25KG |
Los ntawm cov ntawv ci - Alum Hnab / Pap / Lub raj mis |
|
Ntau dua los yog sib npaug rau 25kg |
Pob: 25kg / nruas / hnab lossis raws li koj qhov kev thov |
