Abakhiqizi abangabizi kakhulu be-acetic acid e-China
Abakhiqizi ababiza izindleko ze-acetic acid eChina,
I-Glacial Acetic Acid, I-ice -acetic acid abakhiqizi baseShayina, Umphakeli we-acetic acid, I-Lyc acetic acid Pengfa Chemical,
Ukucaciswa kwekhwalithi(GB/T 1628-2008)
| Izinto zokuhlaziya | Ukucaciswa | ||
| Ibanga Eliphezulu | Ibanga Lokuqala | Ibanga Elijwayelekile | |
| Ukubukeka | Icacile futhi ayinandaba emisiwe | ||
| Umbala(Pt-Co) | ≤10 | ≤20 | ≤30 |
| Isivivinyo % | ≥99.8 | ≥99.5 | ≥98.5 |
| Umswakama % | ≤0.15 | ≤0.20 | —- |
| I-Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
| i-acetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
| I-Evaporation Residue % | ≤0.01 | ≤0.02 | ≤0.03 |
| Insimbi(Fe) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Isikhathi se-Permanganate min | ≥30 | ≥5 | —- |
Izici ze-Physicochemical:
1. Uketshezi olungenambala kanye ne-dour ecasulayo.
2. Iphuzu elincibilikayo 16.6 ℃;indawo yokubilisa 117.9 ℃;Iphoyinti elikhanyayo : 39 ℃.
3. Amanzi ancibilikayo, i-ethanol, i-benzene ne-ethyl ether immiscible, engancibiliki ku-carbon disulphide.
Isitoreji:
1. Igcinwe endaweni epholile, nengena umoya.
2. Gcina kude nomlilo, shisa.Isikhathi esibandayo kufanele sigcine izinga lokushisa elingaphezu kuka-16 ° C, ukuvimbela ukuqina.Ngesikhathi esibandayo, izinga lokushisa kufanele ligcinwe lingaphezu kuka-16 DEG C ukuvimbela/ukugwema ukuqina.
3. Gcina isitsha sivaliwe.Kufanele ihlukaniswe ne-oxidant ne-alkali.Ukuxuba kufanele kugwenywe ngazo zonke izindlela.
4. Sebenzisa izibani ezingaqhumi, izindawo zokungena komoya.
5. Imishini kanye namathuluzi avimbela ukusetshenziswa kwezinhlansi okulula ukukhiqiza.
6. Izindawo zokugcina kufanele zifakwe izinto zokwelashwa eziphuthumayo kanye nempahla yezindlu ezifanele.
Sebenzisa:
I-1.Okuphuma kuyo:Isetshenziswa kakhulu ekuhlanganiseni i-acetic anhydride,i-acetic ether,i-PTA, i-VAC/PVA, i-CA, i-ethonone, i-chloroacetic acid, njll.
2.Ezemithi:I-acetic acid njengezinto ezincibilikisayo nezinto zokusetshenziswa kwemithi, ikakhulukazi esetshenziselwa ukukhiqizwa kwe-penicilin G potas-sium, i-penicilin G sodium, i-penicillin procaine, i-acetanilide, i-sulfadiazine, ne-sulfamethoxazole isoxazole, i-norfloxacin, i-ciprofloxacin, i-acetinelic acid, i-acetinalic acid, i-prefloxacin, i-acetynelic , i-caffeine, njll.
3.Okumaphakathi:i-acetate,i-sodium hydrogen di,i-peracetic acid, njll
4. Ukuphrinta kwendwangu kanye nokudaya kwendwangu: Isetshenziswa kakhulu ukukhiqiza odayi abahlakazayo namadayi we-vat, nokuphrinta kwezindwangu kanye nokucubungula ukudaya
5. I-synthesis ammonia: Ngendlela ye-cuprammonia acetate, esetshenziswa ekucwengisiseni ama-syngas ukususa i-litl CO ne-CO2
6. Isithombe: Unjiniyela
7. Irabha yemvelo: I-Coagulant
8. Imboni yezokwakha: Ukuvimbela ukhonkolo ekushiseni9.I-Addtin ibuye isetshenziswe kabanzi ekwelapheni amanzi, i-syntheticfiber, izibulala-zinambuzane, amapulasitiki, isikhumba, upende, ukucubungula insimbi kanye nemboni yenjoloba.
“Ubuqotho, ukusungula izinto ezintsha, ukuqina, nokusebenza kahle” ukuthi nakanjani uzoba nesivuno esihlukile enkampanini yethu.
Uma unentshisekelo ngemikhiqizo yethu futhi ufuna ukuxoxa ngama-oda wangokwezifiso, qiniseka ukuthi usithinta nganoma yisiphi isikhathi.
Besilokhu sibheke ngabomvu nokusungula ubudlelwano bebhizinisi obuphumelelayo namakhasimende amasha avela kuwo wonke umhlaba maduze nje.Sibheke phambili ekubuzeni nasekuhleleni kwakho, futhi samukele ngemfudumalo abangani abavela kuzo zonke izizinda ukuze bafune ukubambisana ukuze sidale inkazimulo.Ngesikhathi esifanayo, besilokhu sinamathela ezimisweni zokufuna iqiniso kumaqiniso nobuhle, futhi siqinisekisa amakhasimende ngokucophelela.Amazwe athunyelwa ngaphandle amboza iNyakatho Melika, iNingizimu Melika, i-Australia, iNingizimu-mpumalanga ye-Asia nezinye izifunda, futhi aqashelwe ngamakhasimende amaningi.
