Chloroacetic Acid: Ib qho tseem ceeb ntawm cov tshuaj lom neeg nruab nrab
Cov Ntawv Thov Tseem Ceeb
Hauv kev lag luam tshuaj tua kab, chloroacetic acid yog ib qho tseem ceeb rau kev tsim ntau yam tshuaj tua kab. Nws tuaj yeem siv los tsim cov tshuaj tua kab, tshuaj tua kab, thiab tshuaj tua kab mob fungal. Piv txwv li, chloroacetic acid tuaj yeem hloov pauv mus ua chloroacetate esters, uas siv ntxiv los tsim cov tshuaj tua kab zoo heev. Cov tshuaj tua kab no siv dav hauv kev ua liaj ua teb kom tswj tau cov nroj tsuag, kab tsuag, thiab cov kab mob, txhim kho cov qoob loo thiab zoo.
Hauv kev lag luam tshuaj, chloroacetic acid yog siv los ua ntau yam tshuaj intermediates. Nws tuaj yeem koom nrog ntau yam tshuaj lom neeg los tsim cov tshuaj uas muaj txiaj ntsig zoo rau kev kho mob. Piv txwv li, chloroacetic acid tuaj yeem siv los ua cov tshuaj precursors rau qee yam tshuaj tua kab mob, tshuaj cardiovascular, thiab tshuaj antitumor. Tsis tas li ntawd, chloroacetic acid tuaj yeem ua haujlwm ua tus catalyst lossis reagent hauv cov txheej txheem tsim tshuaj.
Hauv kev lag luam zas xim thiab tshuaj tsw qab, chloroacetic acid yog siv ua cov khoom siv nruab nrab. Nws tuaj yeem siv los tsim ntau yam xim thiab tshuaj tsw qab. Piv txwv li, chloroacetic acid tuaj yeem ua rau muaj cov tshuaj tsw qab aromatic amines los ua cov xim azo, uas siv dav rau kev zas xim ntaub thiab tawv. Hauv kev tsim tshuaj tsw qab, chloroacetic acid tuaj yeem siv los tsim cov tshuaj sib xyaw nrog cov ntxhiab tsw tshwj xeeb rau tshuaj tsw qab, tshuaj pleev ib ce, thiab cov khoom noj ntxiv.
Hauv kev kho dej, chloroacetic acid yog siv los tsim cov tshuaj kho dej. Nws tuaj yeem cuam tshuam nrog qee cov hlau ions los tsim cov dej tsis yaj, yog li tshem tawm cov hlau hnyav ions ntawm dej. Tsis tas li ntawd, chloroacetic acid tuaj yeem siv los tsim cov tshuaj tiv thaiv xeb thiab cov tshuaj tiv thaiv kab mob kom tiv thaiv kev xeb thiab kev tawg hauv cov kab ke dej.
Hauv kev lag luam surfactant, chloroacetic acid yog siv los tsim ntau yam surfactants. Nws tuaj yeem ua rau muaj kev cuam tshuam nrog cawv lossis amines los tsim cov tshuaj uas muaj kev ua haujlwm zoo heev, siv dav hauv cov tshuaj ntxuav tes, emulsifiers, thiab dispersants. Cov surfactants no yog siv dav hauv kev lag luam thiab lub neej txhua hnub, xws li hauv cov neeg sawv cev ntxuav, tshuaj pleev ib ce, thiab coatings.
Txawm hais tias nws siv tau ntau yam los xij, chloroacetic acid yog corrosive thiab lom, thiab nws siv thiab khaws cia yuav tsum tau ceev faj txog kev nyab xeeb. Chloroacetic acid yooj yim nqus cov dej noo hauv cov chaw noo noo, yog li nws yuav tsum tau khaws cia rau hauv lub thawv kaw. Tsis tas li ntawd, cov tshuaj ntawm chloroacetic acid yog corrosive me ntsis, thiab cov khoom siv tiv thaiv tsim nyog yuav tsum tau hnav thaum siv kom tsis txhob kov daim tawv nqaij thiab qhov muag.
Cov Lus Qhia Tshwj Xeeb
| Lub Npe Khoom | Monochloroacetic acid/MCA | |||||||||
| MF | C2H3ClO2 | |||||||||
| Qhov tsos | Dawb crystalline hmoov | |||||||||
| Kev dawb huv | 99% feeb | |||||||||
| CAS TSIS MUAJ | 79-11-8 | |||||||||
| Tus lej HS | 2915400090 | |||||||||
| EINECS TSIS MUAJ | 201-178-4 | |||||||||
| Daim Ntawv Thov | Siv rau hauv cov organic synthesis, tshuaj tua kab, dyes, txuj lom, tshuaj intermediates, thiab lwm yam. | |||||||||
Daim Ntawv Tswj Xyuas Zoo
| Lub Npe Khoom | |||||||
| YAM KHOOM | TUS QAUV | TXHEEJ TXHEEM KEV NTSUAM XYUAS | |||||
| Qhov tsos | Cov nplais tsis muaj xim | Cov nplais tsis muaj xim | |||||
| Monochloroacetic acid,% ≥ | 99 | 99.21 | |||||
| Dichloroacetic acid,% ≤ | 0.5 | 0.47 | |||||
| Txoj Kev Ntsuas: Kev tshuaj xyuas kua Chromatography | |||||||
Hauv kev xaus lus
Hauv kev xaus lus, chloroacetic acid, ua ib qho tshuaj lom neeg tseem ceeb hauv nruab nrab, ua lub luag haujlwm tseem ceeb hauv ntau yam lag luam. Nws tsis yog tsuas yog ua rau muaj ntau yam tshuaj lom neeg tseem ceeb xwb tab sis kuj txhawb nqa kev txhim kho kev lag luam niaj hnub no. Nrog rau kev nce qib ntawm thev naus laus zis tas mus li, kev siv chloroacetic acid yuav dav dua.