glacial acetic acid ke eng
glacial acetic acid ke eng,
Glacial Acetic Acid, glacial acetic acid, Moetsi oa Glacial Acetic Acid, mohlala oa glacial acetic acid, Mofani oa Glacial Acetic Acid,
Tlhaloso ea boleng(GB/T 1628-2008)
| Lintlha tsa tlhahlobo | Tlhaloso | ||
| Kereiti e Kholo | Sehlopha sa Pele | Tlwaelo ya Kereiti | |
| Ponahalo | E hlakile ebile ha e na taba e emisitsoeng | ||
| 'Mala(Pt-Co) | ≤10 | ≤20 | ≤30 |
| Tlhahlobo % | ≥99.8 | ≥99.5 | ≥98.5 |
| Mongobo % | ≤0.15 | ≤0.20 | —- |
| Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
| Evaporation Residu % | ≤0.01 | ≤0.02 | ≤0.03 |
| Tshipi(Fe) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Nako ea Permanganate min | ≥30 | ≥5 | —- |
Lintho tsa Physicochemical:
1. Mokelikeli o se nang 'mala le dour e hlabang.
2. Ntho e qhibilihang 16.6 ℃; ntlha e belang 117.9 ℃; Ntlha ea Flash: 39 ℃.
3. Metsi a qhibilihang, ethanol, benzene le ethyl ether immiscible, a sa keneng ka har'a carbon disulphide.
Polokelo:
1. E bolokiloe ntlong ea polokelo e pholileng, e nang le moea o pholileng.
2. Boloka hole le mollo, mocheso. Sehla se batang se lokela ho boloka mocheso o fetang 16 ° C, ho thibela ho tiea. Nakong ea serame, mocheso o lokela ho bolokoa ka holimo ho 16 ° C ho thibela / ho qoba ho tiisa.
3. Boloka setshelo se tiisitsoe. E lokela ho aroloa ho tloha ho oxidant le alkali. Ho kopanya ho lokela ho qojoa ka mekhoa eohle.
4. Sebelisa mabone a thibelang ho phatloha, lisebelisoa tsa moea.
5. Lisebelisoa tsa mechine le lisebelisoa tse thibelang tšebeliso ea litlhase tse bonolo ho hlahisa.
6. Libaka tsa polokelo li lokela ho ba le thepa ea phekolo ea tšohanyetso le thepa e loketseng ea bolulo.
Sebelisa:
1.Derivative: Haholo-holo e sebelisoa ha ho etsoa acetic anhydride, acetic ether, PTA, VAC/PVA,CA, ethenone, chloroacetic acid, joalo-joalo.
2. Pharmaceutical:Acetic acid e le solvent le pharmaceuticalraw materials, haholo-holo e sebediswa bakeng sa tlhahiso ea penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, le sulfamethoxazole isoxazole, norfloxacin,ciprofloxalicy, acetinanisolic, acetinanisolic acid, prefloxacin, acetinanisolic, acetyl, sulfadiazine. , caffeine, joalo-joalo.
3.Intermediate: acetate, sodium hydrogen di, peracetic acid, joalo-joalo
4.Dyestuff le textile printing and dyeing: E sebelisoa haholo ho hlahisa lidae tse qhalakaneng le lidae tsa vat, le khatiso ea masela le ts'ebetso ea ho daea
5. Synthesis ammonia: Ka sebōpeho sa cuprammonia acetate, e sebelisoang ho hloekisa li-syngas ho tlosa litl CO le CO2.
6. Senepe: Moqapi
7. Rabara ea tlhaho: Coagulant
8. Indasteri ea kaho: Ho thibela konkreite ho tloha frezing9. In addtin e boetse e sebelisoa haholo kalafong ea metsi, li-syntheticfiber, chefo e bolaeang likokoanyana, polasetiki, letlalo, pente, ts'ebetso ea tšepe le indasteri ea rabara.
Glacial acetic acid e tsejoa e le acetic acid. Tharollo ea glacial acetic acid e ka sebelisoa tleliniking ho phekola mafu a fapaneng a fungal ea letlalo, esita le mafu a fungal a manala. Ha glacial acetic acid e sebelisoa ho phekola mafu a fungal, tharollo ea 30% ea glacial acetic acid hangata e sebelisoa. E sebelisetsoa ho phekola lipekere tse bohlooho, tse ka sebelisoang ka mor'a ho hloekisa lipekere tse kulang le ho fokotsa lipekere. Letlalo le haufi le lenala le ka sireletsoa ka lera la petroleum jelly. Ha u phekola poone le li-warts letlalong, u lokela ho hloekisa sebaka se kulang pele u sebelisa moriana, u kene ka metsing a chesang, ebe u sebelisa moriana. Hoa lokela ho hlokomeloa hore kaha glacial acetic acid e na le phello e itseng e senyang, ho molemo hore u se ke ua sebelisa tšoaetso ea fungal sefahlehong. Ha u sebelisa, etsa bonnete ba hore u ela hloko, ho phaella ho senya, likarolo tse ling tsa letlalo li molemo ka ho fetisisa ho sebelisa Vaseline ho sireletsa.
