Izindaba
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Indima ye-calcium formate ekukhiqizweni kwezolimo
Kwezolimo zanamuhla, inqubekelaphambili eqhubekayo yesayensi nobuchwepheshe ilethe okuningi lula ekukhiqizweni kwezolimo, phakathi kwayo i-calcium formate njengomanyolo omusha iye yadonsa ukunaka kwabantu kancane kancane. Njengomanyolo ophephile futhi onemvelo, ifomethi ye-calcium...Funda kabanzi -
Imfihlakalo ye-glacial acetic acid
I-glacial acetic acid ehlanzekile, okungukuthi, i-anhydrous acetic acid, i-acetic acid ingenye yezinto ezibalulekile ze-organic acid, izinhlanganisela eziphilayo. Iqina ibe yiqhwa emazingeni okushisa aphansi futhi ngokuvamile ibizwa ngokuthi i-glacial acetic acid. Iphuzu lokuqandisa lingu-16.6 ° C (62 ° F), futhi ngemva kokuqina, liba umbala...Funda kabanzi -
Ukulungiswa kanye nokusetshenziswa kwe-glacial acetic acid
Ukulungiswa kanye nokusetshenziswa kwe-glacial acetic acid I-acetic acid, ebizwa nangokuthi i-acetic acid, i-glacial acetic acid, ifomula yamakhemikhali CH3COOH, i-organic monic acid kanye ne-short-chain saturated fatty acid, engumthombo we-asidi nephunga elimnandi kuviniga. Ngaphansi kwezimo ezijwayelekile, kubizwa ngokuthi ...Funda kabanzi -
Ukusetshenziswa kwe-formic acid esikhumbeni
Ukufakwa kwe-formic acid esikhumbeni Isikhumba isikhumba sesilwane esine-denatured esitholakala ngokucutshungulwa ngokomzimba namakhemikhali njengokususwa kwezinwele nokushukwa. I-Formic acid isetshenziswe ekuxhumaneni okuhlukahlukene njengokususwa kwezinwele, ukushuka, ukulungisa umbala kanye nokulungiswa kwe-pH ekucutshungulweni kwesikhumba. I-r ethize...Funda kabanzi -
ukusetshenziswa kwe-phorsphoric acid
Izici zomkhiqizo I-Phosphoric acid iyi-asidi eqinile emaphakathi, futhi iphoyinti layo lokucwebezela (iphuzu eliqandayo) lingu-21 ° C, uma lingaphansi kwaleli zinga lokushisa, lizokwehlisa amakristalu asemi-aqueous (iqhwa). Izici ze-Crystallization: ukuhlushwa okuphezulu kwe-phosphoric acid, ukuhlanzeka okuphezulu, ukuphakama ...Funda kabanzi -
Izimpahla zasolwandle zikhuphuka ngokuhlanya, ukuxazulula inkinga yebhokisi? Bona ukuthi izinkampani zisabela kanjani ekushintsheni!
Izimpahla zasolwandle zikhuphuka ngokuhlanya, ukuxazulula inkinga yebhokisi? Bona ukuthi izinkampani zisabela kanjani ekushintsheni! Ngaphansi komthelela wezinto eziningi, intengo yokuthumela yohwebo lwangaphandle ikhombisa ukukhuphuka kwethrendi. Lapho bebhekene nokukhuphuka kwempahla yasolwandle, amabhizinisi ohwebo lwangaphandle azungeze...Funda kabanzi -
Ukusetshenziswa kwe-calcium formate
Ukusetshenziswa kwe-calcium formate: zonke izinhlobo zodaka lwengxube eyomile, zonke izinhlobo zikakhonkolo, izinto ezingagugi, imboni yaphansi, imboni yokuphakelayo, ukushuka. Inani le-calcium formate licishe libe ngu-0.5 ~ 1.0% ngethani lodaka olomile nokhonkolo, kanti inani eliphakeme lokwengezwa ngu-2.5%. Inani le-calcium formate ...Funda kabanzi -
Iyini inqubo yokulungiselela i-sodium acetate? Isetshenziselwa ini?
Inqubo yokukhiqiza kanye nesimiso sokusabela se-sodium acetate imi kanje: I-sodium acetate ikhiqizwa ukusabela kwezinto eziningana: i-glacial acetic acid ene-sodium carbonate noma i-caustic soda noma i-sodium hydroxide I-Sodium carbonate kanye namaphilisi e-caustic soda awavamile ukusetshenziswa ku-s. ..Funda kabanzi -
Ukusetshenziswa kwe-glacial acetic acid
1. Isetshenziswa njenge-ejenti yokususa isikali empilweni yansuku zonke yomndeni; 2, ekusetshenzisweni kokudla kanye nezixhumanisi zokukhiqiza njenge-ejenti yokunambitheka okumuncu esetshenziswa; 3. Isetshenziswa njenge-solvent kanye nezinto ezingavuthiwe emikhakheni yezimboni ezifana nezibulala-zinambuzane, imithi kanye nodayi. Ngokungeziwe kulokhu kusetshenziswa okungenhla, i-glacial acetic acid ku-synthetic f...Funda kabanzi -
i-formic acid
1. Ukusetshenziswa okuyinhloko kwe-formic acid kanye nenqubekelaphambili yocwaningo kuma-fuel cell Njengento yokugcina i-hydrogen, i-formic acid ingakhulula inani elikhulu le-hydrogen ukuze isetshenziswe ngokusabela okufanele lapho kudingeka, futhi iyisimaphakathi esizinzile sokusetshenziswa okubanzi nokuthutha okuphephile. amandla e-hydrogen. I-Formic a...Funda kabanzi -
Kusele izinsuku ezinhlanu ngaphambi kokuvulwa kwe-135th Canton Fair—— Hebei Pengfa Chemical Co., Ltd.
I-Hebei Pengfa Chemical yibhizinisi elibambe iqhaza ekukhiqizeni, ekuthengisweni nasekuthekeni kwe-glacial acetic acid, isisombululo se-acetic acid, i-fomic acid, i-phosphoric acid, i-dyeing acid, i-sodium aceta, i-calcium formate, i-sodium formate, umthombo wekhabhoni oyinhlanganisela, umthombo wekhabhoni osebenzayo. ..Funda kabanzi -
Uyini umehluko phakathi kwe-industrial phosphoric acid ne-edible phosphoric acid? Khetha uhlobo olufanele ukuze kalula kabili ukusebenza kahle
I-phosphoric acid yebanga lokudla kanye nezimboni yizinto ezimbili ezibalulekile zamakhemikhali ezisetshenziswa kabanzi emikhakheni ehlukahlukene. Uyini umehluko phakathi kwazo ngesikhathi sokusetshenziswa, futhi uyithola kanjani indawo efanelekile.1. Ibanga lokudla le-phosphoric acidIbanga lokudla le-phosphoric acid alinambala, lisobala noma lishelela...Funda kabanzi