Thoob Ntiaj Teb - Premier Glacial Acetic Acid: Lub Molecule Txuj Ci Tseem Ceeb Uas Hloov Pauv Ntau Yam Kev Lag Luam
Cov Ntawv Thov Tseem Ceeb
Hauv kev lag luam textile, peb cov glacial acetic acid yog ib qho kev hloov pauv tiag tiag. Nws ua haujlwm ua riam phom zais cia rau kev zas xim thiab luam ntawv ntaub. Thaum nws los txog rau kev zas xim, nws pab cov xim sib txuas zoo dua nrog cov fibers. Qhov no txhais tau tias txawm tias koj tsim cov qauv ci ntsa iab ntawm cov phuam qhwv caj dab lossis cov xim ci ntsa iab ntawm lub tsho denim, cov xim ci ntsa iab dua, thiab cov xim ruaj khov yog qhov zoo tshaj plaws. Nws zoo li muab lub zog loj rau cov ntaub kom tuav cov xim zoo nkauj ntawd ntxuav tom qab ntxuav. Rau cov chaw tsim khoom textile, qhov no txhais tau tias tsawg dua qhov mob taub hau ntsig txog xim thiab cov neeg siv khoom zoo siab dua.
Cov lag luam zaub mov kuj tau txais txiaj ntsig zoo los ntawm peb lub Global - Premier Glacial Acetic Acid. Nws yog ib qho khoom xyaw tseem ceeb hauv kev tsim cov kua txiv hmab, qhov zoo uas peb nyiam hauv cov kua ntses, pickles, thiab ntau lwm yam khoom noj khoom haus zoo. Peb cov glacial acetic acid purity siab ua kom cov kua txiv hmab tsim tawm muaj qhov saj huv si, ntse tsis muaj qhov tsis zoo. Nws yog qhov sib txawv ntawm cov kua txiv hmab nruab nrab uas nyob ntawm lub txee thiab cov kua txiv hmab zoo nkauj uas dhau los ua lub hnub qub ntawm chav ua noj. Cov neeg tsim khoom noj khoom haus tuaj yeem cia siab rau nws los tsim cov khoom uas sawv tawm hauv kev ua lag luam sib tw.
Hauv kev lag luam tshuaj, glacial acetic acid ua lub luag haujlwm tseem ceeb. Nws siv rau hauv kev tsim ntau yam tshuaj. Nws cov khoom siv tshuaj lom neeg tso cai rau nws koom nrog cov tshuaj tiv thaiv uas pab tsim cov qauv nyuaj ntawm cov tshuaj sib xyaw. Txij li cov tshuaj tua kab mob mus rau cov tshuaj rau cov kab mob ntev, peb cov glacial acetic acid ua haujlwm ntsiag to tom qab qhov xwm txheej los pab txhawb kev txhim kho cov tshuaj cawm siav thiab kev noj qab haus huv. Cov tuam txhab tshuaj ntseeg peb cov khoom kom ua tau raws li cov kev cai zoo rau kev tsim tshuaj.
Hauv kev lag luam yas, peb cov glacial acetic acid yog ib qho tseem ceeb. Nws siv rau hauv kev tsim cov yas qee yam, xws li polyvinyl acetate (PVAc), uas yog siv rau hauv cov nplaum thiab cov txheej. Los ntawm kev siv peb cov glacial acetic acid, cov chaw tsim khoom tuaj yeem tsim cov yas nrog cov khoom nplaum zoo dua, ua rau lawv zoo tagnrho rau cov ntawv thov uas xav tau kev sib txuas zoo. Txawm hais tias nws yog kev sib txuas ua ke ntawm cov rooj tog lossis muab cov txheej tiv thaiv rau ntawm qhov chaw, cov yas no ua nrog peb cov glacial acetic acid ua tiav txoj haujlwm zoo dua.
Cov Lus Qhia Tshwj Xeeb
| Lub Npe Khoom | Glacial Acetic Acid | |||||||||
| Cov Qauv Tshuaj | C2H4O2 | |||||||||
| Qhov Hnyav Molecular | 60.05 g/mol | |||||||||
| Qhov tsos | Cov kua tsis muaj xim pob tshab | |||||||||
| Qhov Kub Yaj | 16.6 ℃ | |||||||||
| Kub Kub | 117.9 ℃ | |||||||||
| Qhov Ceev | 1.0492 g/cm³ | |||||||||
| CAS TSIS MUAJ | 64 - 19 - 7 | |||||||||
| Tus lej HS | 29152110 | |||||||||
| EINECS TSIS MUAJ | 200 - 580 - 7 | |||||||||
| Daim Ntawv Thov | Siv rau hauv cov tshuaj lom neeg, khoom noj, tshuaj, thiab textiles | |||||||||
Daim Ntawv Tswj Xyuas Zoo
| Lub Npe Khoom | Glacial Acetic Acid | ||||||
| YAM KHOOM | Cov Lus Qhia Tshwj Xeeb | Qhov tshwm sim | |||||
| Chromaticity (hauv Hazen) max | 10 | 10 | |||||
| Cov ntsiab lus ntawm Acetic Acid,% min | 99.8 | 99.90 | |||||
| Cov ntsiab lus ntawm cov dej noo,% max | 0.15 | 0.1 | |||||
| Cov ntsiab lus ntawm cov kua qaub Formic,% max | 0.05 | 0.024 | |||||
| Cov ntsiab lus ntawm acetaldehyde,% max | 0.03 | 0.01 | |||||
| Cov seem ntawm evaporation,% max | 0.01 | 0.003 | |||||
| Cov ntsiab lus hlau (raws li Fe),% max | 0.00004 | 0.00004 | |||||
| Lub sijhawm permanganate, feeb | 30 | 30 | |||||
Hauv kev xaus lus
Peb lub ntiaj teb - Premier Glacial Acetic Acid tau ntim rau hauv cov thawv zoo, tsis muaj qhov xau kom ntseeg tau tias nws ruaj khov thaum lub sijhawm khaws cia thiab thauj mus los. Txhua pawg tau dhau los ntawm kev ntsuas kev tswj hwm zoo, suav nrog kev kuaj xyuas kev huv, kev tshuaj xyuas acidity, thiab kev sim ua haujlwm. Txawm hais tias koj yog lub Hoobkas ntaub hauv Asia, lub tuam txhab zaub mov hauv North America, lub tuam txhab tshuaj hauv Tebchaws Europe, lossis lub tuam txhab tsim yas hauv Africa, peb cov glacial acetic acid yog qhov kev daws teeb meem txhim khu kev qha thiab ntau yam uas koj tau nrhiav. Nws muaj kev ua tau zoo tsis muaj qhov sib piv, lav tias nws ua tau raws li thiab tshaj qhov koj xav tau kev lag luam tshwj xeeb.