I-Acetic Acid yeGlacial
Ukucaciswa komgangatho (GB/T 1628-2008)
| Izinto zokuhlalutya | Inkcazo | ||
| IBanga eliphezulu | IBanga lokuqala | IBanga eliQhelekileyo | |
| Imbonakalo | Icacile kwaye ayinanto enqunyanyisiweyo | ||
| Umbala(Pt-Co) | ≤10 | ≤20 | ≤30 |
| Isivavanyi % | ≥99.8 | ≥99.5 | ≥98.5 |
| Ukufuma % | ≤0.15 | ≤0.20 | —- |
| Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
| iacetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
| Intsalela yoMphunga % | ≤0.01 | ≤0.02 | ≤0.03 |
| Intsimbi(Fe) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Ixesha lePermanganate min | ≥30 | ≥5 | —- |
Iimpawu zePhysicochemical:
1. Ulwelo olungenambala kunye ne-dour ecaphukisayo.
2. Indawo yokunyibilika 16.6 ℃; indawo yokubilisa 117.9℃; Indawo edanyazayo: 39 ℃.
3. Amanzi anyibilikayo, i-ethanol, ibenzene kunye ne-ethyl ether immiscible, enganyibilikiyo kwicarbon disulphide.
Ugcino:
1. Igcinwe kwindawo epholileyo, nengena umoya.
2. Gcina kude nomlilo, shushu. Ixesha elibandayo kufuneka ligcine ubushushu obungaphezulu kwe-16 DEG C, ukuthintela ukuqina. Ngexesha elibandayo, ubushushu kufuneka bugcinwe ngaphezu kwe-16 DEG C ukunqanda/ukuphepha ukuqina.
3. Gcina isitya sivaliwe. Kufuneka yahlulwe kwi-oxidant kunye ne-alkali. Ukuxuba kufuneka kuphetshwe ngazo zonke iindlela.
4. Sebenzisa izibane ezingagqabhukiyo, izixhobo zokungenisa umoya.
5. Izixhobo zoomatshini kunye nezixhobo ezivimbela ukusetyenziswa kwezinto ezilula ukuvelisa iintlantsi.
6. Iindawo zokugcina kufuneka zixhotyiswe ngezixhobo zonyango olungxamisekileyo kunye nezixhobo ezifanelekileyo zezindlu.
Sebenzisa:
I-1.I-Derivative: Isetyenziswa kakhulu ekwenzeni i-acetic anhydride, i-acetic ether, i-PTA, i-VAC / PVA, i-CA, i-ethanone, i-chloroacetic acid, njl.
I-2.I-Pharmaceutical: I-acetic acid njenge-solvent kunye ne-pharmaceuticalraw materials, isetyenziselwa ukuveliswa kwe-penicilin G potas-sium, i-penicilin G yesodium, i-penicillin procaine, i-acetanilide, i-sulfadiazine, kunye ne-sulfamethoxazole isoxazole, i-norfloxacin, i-ciprofloxal salinisolic, i-asidi, i-penicilin, i-acetanilide, i-acetanilide. , icaffeine, njl.
3.Iphakathi: i-acetate, i-sodium hydrogen di, i-peracetic acid, njl
4. Idayi kunye nokuprintwa kwempahla kunye nokudaya: Isetyenziswa kakhulu ukuvelisa iidayi ezisasazwayo kunye nedayi yevat, kunye nokuprintwa kwelaphu kunye nokudaywa
5. I-Synthesis ammonia: Ikwimo ye cuprammonia acetate, esetyenziselwa ukucokisa i-syngas ukususa i-litl CO kunye ne-CO2
6. Ifoto: uMphuhlisi
7. Irabha yendalo: I-Coagulant
8. Ushishino lokwakha: Ukuthintela ikhonkrithi ekukhenkceni9. Kwi-addtin ikwasetyenziswa ngokubanzi kunyango lwamanzi, i-syntheticfiber, i-pesticides, iiplastiki, ufele, ipeyinti, ukusetyenzwa kwesinyithi kunye neshishini lerubha.
