Simba rakasimba Pengfa Chemical - glacial acetic acid uye acetic acid mhinduro inoramba ichitengeswa kunze kwenyika kusimudzira misika yemhiri kwemakungwa.
Simba rakasimba Pengfa Chemical - glacial acetic acid uye acetic acid mhinduro inoramba ichitengeswa kunze kwenyika kusimudzira misika yemhiri kwemakungwa.,
Makambani emakemikari eChinese, Simba rakasimba Pengfa Chemical - glacial acetic acid uye acetic acid mhinduro inoramba ichitengeswa kunze kwenyika kusimudzira misika yemhiri kwemakungwa.,
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.
Mumakore achangopfuura, misika yemumba neyekunze yeindasitiri yemakemikari iri pachena kune vese. Kunyangwe pasi pesimba rezvakasiyana zvinhu munzvimbo yakajairika, makambani mazhinji emakemikari achiri kuwana kukura achipesana nemaitiro. Muindasitiri yemakemikari, Pengfa Chemical yanga ichiwedzera musika nhanho nhanho zvinoenderana nehuzivi hwakasimba hwekambani uye matanho akasimba, uye ikozvino yawana zvakawanda mukutengesa kunze kwenyika.
Kune zvigadzirwa, zvigadzirwa zvemhando yepamusoro zvinotsvakwa neruzhinji rwevatengi. Zvichibva pane yakasimba tsika kumashure, Pengfa Chemical yahwina rumbidzo kubva kune vakawanda vatengi nekuda kwemhando yepamusoro yechigadzirwa. Kune indasitiri yemakemikari, yakanaka chigadzirwa mhando, Yakakwana mushure mekutengesa sevhisi chinhu chakakosha kuti isu tigadzire musika.
Sezvo musika weindasitiri yemakemikari zvishoma nezvishoma uchibuda kunze kwenyika uye uchiendeswa kunze kwenyika, kambani yedu inoramba ichiendesa formic acid, glacial acetic acid, acetic acid mhinduro, solid sodium acetate uye calcium formate inoramba ichidiwa nevatengi vakawanda. Pengfa Chemical iri zvakare zvishoma nezvishoma kutora mukana weiyo yakakosha mabhenefiti kubata musika. govana uye uwane kufarirwa nevatengi vakawanda.