Peb lub lag luam muab qhov tseem ceeb rau kev tswj hwm, kev qhia cov neeg ua haujlwm txawj ntse, ntxiv rau kev tsim pab pawg, sim ua kom muaj kev paub txog tus qauv thiab kev lav phib xaub ntawm cov neeg siv khoom. Peb lub tuam txhab tau txais daim ntawv pov thawj IS9001 thiab daim ntawv pov thawj European CE ntawm Lub Hoobkas ua cov khoom zoo Propanoic Acid / Propionic Acid CAS 79-09-4 rau kev siv hauv kev lag luam, Peb yuav ua qhov zoo tshaj plaws kom ua tau raws li lossis tshaj qhov kev xav tau ntawm cov neeg siv khoom nrog cov khoom zoo tshaj plaws, lub tswv yim siab heev, thiab lub tuam txhab tsim khoom thiab ua haujlwm raws sijhawm. Peb txais tos txhua tus neeg siv khoom.
Peb lub lag luam muab qhov tseem ceeb rau kev tswj hwm, kev qhia txog cov neeg ua haujlwm txawj ntse, ntxiv rau kev tsim kho pab pawg, sim ua kom muaj kev paub txog tus qauv thiab kev lav phib xaub ntawm cov neeg siv khoom. Peb lub tuam txhab tau txais daim ntawv pov thawj IS9001 thiab daim ntawv pov thawj European CE, Peb yuav txuas ntxiv mob siab rau kev lag luam & kev tsim khoom thiab tsim kom muaj kev pabcuam zoo rau peb cov neeg siv khoom los tsim kom muaj lub neej yav tom ntej zoo dua. Thov hu rau peb hnub no kom paub seb peb tuaj yeem ua haujlwm ua ke li cas.
Kev txhais ntawm Propionic Acid
Propionic acid, tseem hu ua propanoic acid, yog ib qho tseem ceeb ntawm cov roj fatty acid luv luv. Nws cov mis tshuaj yog CH₃CH₂COOH. Thaum sov chav, nws yog cov kua roj tsis muaj xim, muaj ntxhiab tsw qab thiab muaj kua qaub. Cov qauv, cov propionic acid molecule muaj ib pawg carboxyl kawg thiab peb-carbon ncaj saw, uas txiav txim siab nws cov yam ntxwv tshwj xeeb ntawm lub cev thiab tshuaj.