Acetic acid thiab glacial acetic acidtej zaum yuav zoo ib yam, tab sis lawv muaj ob peb qhov tseem ceeb tseem ceeb uas tseem ceeb kom paub, txawm koj nyob hauv ib qho kev lag luam, lossis tsuas yog xav paub .
Purity thiab muaj pes tsawg leeg:Acetic acid feem ntau yog ib qho kev daws .}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}. 99 {. 5% {{{} Nws yuav luag dawb thiab lwm yam paug, ua nws cov tshuaj muaj zog ntau dua thiab muaj zog.
Lub cev lub cev:Cov acetic acid tuaj yeem sib txawv hauv kev sib xws nyob ntawm nws cov kev hnov zoo nkauj {}}}}}}}}} 9℃9℃F). Thaum qhov kub poob qis dua hauv qab no, nws khov rau hauv ib qho khoom uas zoo li dej khov, muab nws "glacial" lub npe.
Glacial acetic acid sib txawv ntawm acetic acid?
Ntawm no yog lub rooj yooj yim los pab koj nkag siab qhov sib txawv ntawm glacial acetic acid tshuaj thiab acetic acid
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|
Glacial acetic acid |
Acetic acid |
|
Dej Cov Ntsiab Lus |
<1% |
>1% |
|
Kev coj dawb huv |
Siab |
Qi |
|
Lub xeev lub cev ntawm chav tsev kub |
Kua / khoom (yog hais tias kub yog tsawg dua 16.7 degree) |
Kua |
|
Kev corrosiveness |
Heev Corrosive |
Lohly corrosive |
Cov ntawv thov ntawm GAA yog dab tsi?
Acetic acid hauv qis dua hauv kev ntxuav txhua hnub zoo li kev ua yeeb yam zoo li kev ua yeeb yam zoo li kev ua yeeb yam, nws tuaj yeem tu cov acidity acid, yog siv nyob rau hauv ntau acidity, yog siv hauv ntau yam tshwj xeeb Cov haujlwm . Nws yog qhov tseem ceeb hauv cov tshuaj saptharecastness thiab raws li cov kuab tshuaj rau cov organic sib txuas {4}
Ob qho tib si tuaj yeem muaj kev puas tsuaj, tab sis glacial acetic acid yog qhov txaus ntshai heev thiab ua rau nws muaj peev xwm ua tau zoo, tab sis xav tau kev saib xyuas zoo li qub Acid .
Peb export Gaa thawm xyoo, tuaj yeem lav tau tias cov khoom lag luam zoo tuaj yeem lav rau cov neeg xa khoom, cov khoom ntim, cov nqi ntawm chaw thau khoom, koj puas xav tau cov khoom no? Nyem rau hauv qab no los nug tam sim no thiab tau txais cov lus thiab kuaj tshwj xeeb! Peb yuav muab koj cov actic acid acid kua .
Gneebioyog kev tsim tawm tshwj xeeb hauv kev tshawb fawb thiab kev tsim kho, tsim khoom ntawm cov neeg siv khoom muaj ntau dua 200} Tam sim no peb cov neeg siv khoom lag luam hauv Henan xeev, Tuam Tshoj {{{}}
Peb cov khoom muag kub muaj xws li muaj ntxhiab hydrocarbons (nyclohexanone, byclohexanane,}}}}} (ethylene glycol, 1- butanol,}} mehlenol a, penchal chocumin, etc i {{{{.), thiab Petrochemicals. Peb vam tias yuav tsim kev sib koom tes ntev thiab muab cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom.