Acetic acid inoshandiswa mukudhinda machira uye kudhaya, rabha, kuvaka, mushonga, mishonga yekuuraya zvipembenene, kurapwa kwemvura, acetic acid derivatives.
Acetic acid inoshandiswa mumucheka kudhinda uye dhayi, rabha, kuvaka, mushonga, mishonga yezvipembenene, kurapwa kwemvura, acetic acid derivatives,
Glacial Acetic acid 99.5% 99.8% yemutengo, Glacial acetic acid mutengesi, Glacial Acetic Acid Mugadziri,
Hunhu hunotsanangurwa (GB/T 1628-2008)
Analysis zvinhu | Tsanangudzo | ||
Super Giredhi | First Grade | Normal Grade | |
Chitarisiko | Zvakajeka uye hazvina kumiswa nyaya | ||
Ruvara(Pt-Co) | ≤10 | ≤20 | ≤30 |
Assay % | ≥99.8 | ≥99.5 | ≥98.5 |
Hunyoro % | ≤0.15 | ≤0.20 | —- |
Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
acetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
Evaporation Residue % | ≤0.01 | ≤0.02 | ≤0.03 |
Simbi(Fe) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
Permanganate Nguva min | ≥30 | ≥5 | —- |
Physicochemical properties:
1. Mvura isina ruvara uye dour inogumbura.
2. Kunyungudika 16.6 ℃; kuvira poindi 117.9 ℃; Flash point: 39 ℃.
3. Mvura inonyungudika, ethanol, benzene uye ethyl ether immiscible, isinganyunguriki mucarbon disulphide.
Kuchengeta:
1. Kuchengeterwa muimba inotonhorera inofefetera.
2. Ramba kure nemoto, kupisa. Mwaka unotonhora unofanirwa kuchengetedza tembiricha yakakwira kupfuura 16 DEG C, kudzivirira kusimba. Munguva yekutonhora, tembiricha inofanirwa kuchengetedzwa pamusoro pe16 DEG C kudzivirira / kudzivirira kusimba.
3. Chengeta mudziyo wakavharwa. Inofanirwa kuparadzaniswa kubva kune oxidant uye alkali. Kusanganiswa kunofanira kudziviswa nenzira dzose.
4. Shandisa kuputika-kuvhenekera kwechiedza, zvivako zvemhepo.
5. Mechanical midziyo uye maturusi anorambidza kushandiswa nyore kubudisa sparks.
6. Nzvimbo dzekuchengetera dzinofanira kunge dzakashongedzerwa nemichina yekurapa kwekukurumidzira uye zvinhu zvakakodzera zvemba.
Shandisa:
1.Derivative:Inonyanya kushandiswa mukugadzira acetic anhydride,acetic ether,PTA,VAC/PVA,CA,ethenone,chloroacetic acid,etc.
2. Pharmaceutical:Acetic acid se solvent uye pharmaceuticalraw materials, inonyanya kushandiswa kugadzirwa kwepenicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, uye sulfamethoxazole isoxazole, norfloxacin,ciprofloxacin, acetinalic acid, acetinalic acid, prefloxacin, acetinalic acid , caffeine, nezvimwewo.
3.Ipakati:acetate,sodium hydrogen di,peracetic acid,etc
4.Dyestuff uye machira kudhinda uye dhayi: Inonyanya kushandiswa kugadzira dhayi anoparadzira uye dhayi yevat, uye kudhinda machira uye kugadzira dhayi.
5. Synthesis ammonia: Muchimiro che cuprammonia acetate, inoshandiswa mukunatsa syngas kubvisa litl CO uye CO2.
6. Mufananidzo: Mugadziri
7. Natural rubber: Coagulant
8. Indasitiri yekuvaka: Kudzivirira kongiri kubva kune frezing9. In addtin zvakare inoshandiswa zvakanyanya mukurapa kwemvura, syntheticfiber, mishonga yezvipembenene, mapurasitiki, dehwe, pendi, simbi yekugadzirisa uye indasitiri yerubha.
Glacial acetic acid, inonziwo glacial acetic acid, acetic acid kana acetic acid, ndeye organic compound, kemikari formula CH3COOH, ndeye organic monic acid, chikamu chikuru chevhiniga. Pure anhydrous acetic acid (glacial acetic acid) imvura isina ruvara ine hygroscopic mvura ine kutonhora kwe16.6 ° C (62 ° F). Mushure mekuoma, inova kristaro isina ruvara, iyo isina kusimba acidic uye inoora mumhinduro yayo ine aqueous. Inoparadza zvakanyanya kusimbi, uye chiutsi chinogumbura maziso nemhino. Acetic acid inoparadzirwa zvakanyanya mumasikirwo, semichero kana mafuta emiriwo, kunyanya mumhando ye esters. Acetic acid iripo seyemahara asidhi munyama yemhuka, excreta uye ropa. Ma microorganisms mazhinji anogona kushandura akasiyana organic matter kuita acetic acid nekuvirisa.
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