Formic acid ke motsoako oa lik'hemik'hale oa tlhaho oo hape o sebelisoang e le sebolaea likokoana-hloko le se bolokang
Formic acid ke motsoako oa lik'hemik'hale oa organic o boetseng o sebelisoa e le sebolaea likokoana-hloko le se baballang.
Formic Acid, ketso ea asiti ea formic, mokhoa oa ho sebelisa formic acid, formic acid fektheri bahlahisi ba malapeng, Moetsi oa Formic Acid, formic acid indasteri ea lik'hemik'hale ea moriri oa Peng, tšebeliso ea asiti ea formic,
Lintho tsa Physicochemical:
1.Mokelikeli o tukang o se nang 'mala o tukang le dour e hlabang.
2.Ntho e qhibilihang: 8.6 ℃; Sebaka se belang: 100.8 ℃; Sebaka sa ho benya: 68.9 ℃
3. Ho qhibiliha ha metsi, ethanol le ether, ho qhibiliha hanyenyane ho benzene.
Polokelo:
1 .E bolokiloe moriting le ntlo ea polokelo e nang le moea oa moea.
2. Boloka hole le mollo, mocheso. Mocheso oa letamo ha oa lokela ho feta 30, mme mongobo o lekanyelitsoeng ha oa lokela ho feta 85%.
3. Boloka setshelo se tiisitsoe. E tlameha ho arohana le oxidant, alkali, phofo ea tšepe e sebetsang, qoba ho kopanya polokelo.
4. E na le mefuta e fapaneng le bongata ba lisebelisoa tsa mollo.
5. E lokela ho ba le thepa ea ho sebetsana le maemo a tšohanyetso 'me ho loketse ho amohela thepa.
Sebelisa:
1.Indasteri ea meriana: affeine, Analgin, Aminoprine, Aminphyline, Theobromine borneol, Vithamine B1, Metronida-zole, Mebendazole, joalo-joalo.
2.Indasteri ea likokoana-hloko: Triadimefon, Tiazolone, Ticyclazole ,Triazole ,Triazophos ,Paclobutrazol, Sumagic, Disinfest, Dcofol, joalo-joalo.
3. Indasteri ea lik'hemik'hale: Formate ea Calcium, Formate ea Sodium, Ammo-nium Formate, Potassium Formate, Ethyl Formate, Bariumformate, DMF, Formamide, Rubber antoxidant, Pentaerthite,Neopentyl glycol, ESO, 2-Ethyl hexyl ester ea epoxidized soy-bean oil, Pivaloyl Chloride, Pente remover, Phenolic resin, Acidhloeng ea tlhahiso ea tšepe, Methane amide, joalo-joalo.
Indasteri ea 4.Leather: Ho fifala ha letlalo, ho etsa deliming, Neutralizer, joalo-joalo.
5.Indasteri ea Latex: Coagulation, joalo-joalo
6. Indasteri ea likhoho: Silage, joalo-joalo7. Tse ling: E ka boela ea etsa printing le dae mordant.- Coloring and finishing agent for Fiber le paper, Plasticizer, Food keeping, Feed aditĩe, etc.
8. Ho hlahisa CO: Chemical reaction: HCOOH= (dense H2SO4catalyze)heat=CO+H2O
9.Deoxidizer: TestAs, Bi,Al,Cu,Au,lm, Fe,Pb,Mn,Hg,Mo,Ag,Zn, joalo-joaloTest Ce,Re,Wo.Test amine ea mantlha e nkhang hamonate,secondaryamine. dissolvant bakeng sa ho hlahloba molecular WT le crytallization.Testmethoxyl.Fixer bakeng sa tlhahlobo ea microscopic. Ho hlahisa sebopeho.
10.Formic acid le tharollo ea eona e ka qhala litšepe tse sa tšoaneng, metaloxide, hydroxide le letsoai, 'me formate e ka qhibiliha ka metsi a hloekisang lik'hemik'hale. Formic acid e ka boela ea sebelisoa bakeng sa ho hloekisa lisebelisoa tsa ho tsamaisa Staness.2. Formic acid ke sehlahisoa sa tlhaho sa lik'hemik'hale. E boetse e sebelisoa e le sebolaea likokoana-hloko le se sireletsang.
(l) Lintlha tsa matla a bond tsa lik'hemik'hale tse ling li bontšitsoe ka tlase
Bond HH C ke O, CO, OH, CH
Matla a bond (kJ/mol) 436 728 326 464 414
Mokhoa o mong oa ho etsa asiti ea formic ke CO2 (g) +H2 (g)? HCOOH (l) △H, ebe △H-40kJ/mol.
(2) Hydrolysis ea methyl formate ho formic acid le eona ke mokhoa o tloaelehileng, 'me methanol catalytic dehydrogenation e ka sebelisoa indastering ho hlahisa methyl formate:
2CH3OH (g)? HCOOCH3 (g) +2H2 (g) △H. Hoa tsebahala hore khatello e sa fellang ea khase (P karolo) = khatello e felletseng ea khase (kakaretso ea P) × karolo ea boima ba khase, le kp e leka-lekaneng e sa fetoheng e ka fumanoa ka ho nkela khatello ea tekano le khatello ea karolo e lekanang. Palo e bontša kamano pakeng tsa tekano e sa fetoheng ea Kp le mocheso oa karabelo e kaholimo.
Amohela bareki ho tsoa lefats'eng lohle ho etela Hebei Pengfa Chemical Co., LTD.
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