Dab tsi yog lub npe ntawm benzoic acid?

CAS 65-85-0 benzoic acid yog ib tug dawb crystalline khoom. Me ntsis soluble hauv dej. Cov xwm txheej tseem ceeb yog qhov peev xwm rau ib puag ncig puas yog tias tso tawm. Yuav tsum tau siv cov kauj ruam tam sim ntawd yuav tsum tau coj mus rau qhov chaw ib puag ncig. Siv los ua kom lwm cov tshuaj lom neeg, ua cov khoom noj khoom haus khaws cia, thiab rau lwm yam kev siv.

Lwm lub npe yog benzarecarboxylic acid, carboxybenzene; E210; Dractic acid; PenyylmethiC acid. Nws yog xim tsis muaj xim crystalline khoom nrog benzoic savor. Nws yog qhov tseem ceeb heev hauv kev lag luam khoom noj khoom haus, kev saib xyuas tus kheej thiab cov tshuaj ib yam nkaus.

Dab tsi yog benzooic acid hmoov siv rau?

CAS65-85-0 benzoic acid yog siv los ua cov tshuaj noj, tshuaj, tshuaj txhuam hniav, tshuaj noj, tshuaj ntsuab, txwv tsis pub muaj cov kab mob kev loj hlob. Qhov hloov pauv ntawm PHIC tus nqi muaj qhov cuam tshuam tseem ceeb rau nws cov txiaj ntsig, nrog cov txiaj ntsig zoo tshaj plaws ntawm 2.5-4.5 thiab ib qho kev txo qis hauv alkaline media. Nws yog dav siv raws li khaws cia hauv cov zaub mov, tshuaj, tshuaj pleev ib ce, tshuaj txhuam hniav, cov txuj lom, luam yeeb, pub.

Nws tuaj yeem txhim kho cov gloss, viscosity, lub zog, thiab tshuaj lom neeg desin txheej loj ntawm alkyd resins, thiab hloov cov crystallinity ntawm cov khoom.

Nws tuaj yeem raug siv los ua cov cab kuj rau cov dyes hauv hydrophobic polyester fibers.

Benzoic acid hmoov kuj tseem siv tau ua cov khoom siv raw rau synthesizing benzyl chloride thiab ntau yam yasizers.

Nyem los thov cov lus hais

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