O le a le matafaioi a le gaosiga o le aisa acetic acid -Pengfa Chemical
O le a le matafaioi a le alamanuiaaisa acetic acid-Pengfa Chemical,
Saina methamphetamine, aisa acetic acid, fa'atau aisa acetic acid, tagata gaosi lyceine, methamphetamine, methamphetamine Saina, tau o le methamphetamine,
Tulaga lelei (GB/T 1628-2008)
| Mea su'esu'e | Fa'amatalaga | ||
| Vasega Sili | Vasega Muamua | Vasega masani | |
| Fa'aaliga | E manino ma leai se mea o lo'o taofia | ||
| Lanu(Pt-Co) | ≤10 | ≤20 | ≤30 |
| Su'ega % | ≥99.8 | ≥99.5 | ≥98.5 |
| susu % | ≤0.15 | ≤0.20 | —- |
| Su'i Formic % | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
| Fa'asu'u Toega % | ≤0.01 | ≤0.02 | ≤0.03 |
| Uamea(Fe) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Taimi Permanganate min | ≥30 | ≥5 | —- |
Amioga fa'aletino:
1. Suavai e le lanu ma le ita ita.
2. Liu liusuavai 16.6 ℃;vevela 117.9 ℃;Itu ole moli: 39 ℃.
3. Suavai solubility, ethanol, benzene ma ethyl eter immiscible, e le mafai ona solu i le carbon disulphide.
Teuina:
1. Teu i totonu o se faleteuoloa malulu, fa'aalili.
2. Taumamao mai le afi, vevela.O le vaitau malulu e tatau ona faʻatumauina le vevela e sili atu i le 16 DEG C, e puipuia ai le faʻamalosi.I le vaitau malulu, e tatau ona tausia le vevela i luga atu o le 16 DEG C ina ia puipuia / aloese mai le faʻamalosi.
3. Ia fa'amaufa'ailoga le koneteina.E tatau ona vavae ese mai le oxidant ma le alkali.E tatau ona aloese mai le faʻafefiloi i soo se auala.
4. Fa'aaogā moli e fa'asa'o pa'u, mea e fa'alelei ai le ea.
5. Meafaigaluega faʻainisinia ma meafaigaluega e faʻasaina ai le faʻaogaina o aloiafi faigofie.
6. O nofoaga e teu ai e tatau ona faʻapipiʻiina mea faʻapitoa mo togafitiga faʻafuaseʻi ma mea faʻaoga talafeagai.
Fa'aaogā:
1. Derivative: Fa'aaoga masani i le synthetising acetic anhydride, acetic ether, PTA, VAC/PVA, CA, ethenone, chloroacetic acid, etc.
2.Pharmaceutical: Acetic acid e pei ole solvent ma pharmaceuticalraw material, e masani ona faʻaaogaina mo le gaosiga o le penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, ma le sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, acetyl pnishenalic acid. ,kafeina, ma isi.
3. Intermediate: acetate, sodium hydrogen di, acid peracetic, ma isi
4.Destuff ma lomitusi ie ma vali: Fa'asili ona fa'aaogaina i le gaosia o vali fa'asalalau ma vai vai, ma lomitusi ie ma le fa'againa o le vali.
5. Synthesis ammonia: I le tulaga o le cuprammonia acetate, faʻaaogaina i le faʻamamaina o syngas e aveese ai se litl CO ma CO2
6. Ata: Fausiaina
7. Pa'u fa'anatura: Coagulant
8. Alamanuia faufale: Puipuia le sima mai le fa'aaisa9.I le addtin faʻaaoga lautele i le vai togafitiga, syntheticfiber, vailaau faʻalaʻauʻala, palasitika, paʻu, vali, gaosiga uʻamea ma alamanuia rubber.
Acetic acid o se ga'o carboxylic faigofie ma o se vaila'au taua.E faʻaaogaina foʻi le Elebrium e fai ai polyethoethyls i acetate ma polyetate i faʻapipiʻi i le ata tifaga ata tifaga, faʻapea foʻi ma le tele o filo faʻapipiʻi ma ie.E masani ona faʻaaogaina e faʻapipiʻi oloa e pei o le ethyl acetate, acetate, acetate, ma le chlorine-album acid.O se mea mata'utia taua mo alava gaosia, fa'apipi'i, vaila'au, vailaau fa'alafua ma vali.O se solvent lelei foi.E lauiloa tele foi i le alamanuia.
Acetic acid e mafai ona faʻaaogaina e pei o faʻatonuga acidic, acidification agents, pickles, tofo faʻateleina sui, mea manogi, ma isi. O se anti-microbiological agent lelei, lea e mafua ona o lea e mafai ona faʻaitiitia ai le pH o le pH i ** microorganisms.
Acetic acid o se faʻaoga muamua ma faʻaaogaina i loʻu atunuu, lea e masani ona faʻaaogaina mo faʻamalama tuʻufaʻatasia, fua, apa, sisi, jelly, ma isi. i mea fa'ama'i eseese.O mea inu e faia i le vineka e fai ma sui o le tofo oona, faʻaopoopoina e le mama * meaʻai faʻalesoifua maloloina e taʻua * ituaiga * tolu augatupulaga o meainu.
Fa'alautele fa'amatalaga:
Sauniuniga o le acetic acid: E mafai ona tuʻufaʻatasia ma le faʻapipiʻiina o le tusi lesona ma le faʻamaʻiina o siama.O le biological synthesis method, o lona uiga, o le faʻaaogaina o siama faʻamaʻi, e naʻo le 10% o le gaosiga o le lalolagi atoa, ae o se auala taua tele mo le gaosiga o le acetic acid, aemaise lava le vineka, ona o tulafono o le saogalemu o meaʻai i le tele o eria o loʻo faʻatonuina. o lena vineka i meaai e ala mai i le biology.O le faiga fa'aletulafono, ma le auala e fa'afefeteina ai ua vaevaeina i le auala fa'afefeteina aerobic ma le auala fa'afefeteina anaerobic.
I le tulaga o le tele o le okesene, o siama o le vineka e mafai ona maua ai le acetic acid mai meaʻai e iai le ava malosi.E masani ona fa'aaoga le uaina apu po'o le uaina e fa'afefiloi ai fatu, malt, araisa po'o pateta e fa'afefe ai.O fua fa'ama'i e fa'afefeteina e nei siama e:
C?HOH + O?→ CH?COOH + H?O
O nisi o sui o siama anaerobic, e aofia ai nisi o sui o le ituaiga Ritula, e mafai ona liua sa'o le suka i le ethanol e aunoa ma le mana'omia o le ethanol e avea ma mea fa'alatalata.
