Le faʻaaogaina o le suka acetic acid
Le faʻaaogaina o le suka acetic acid,
Glacial Acetic Acid, a'afiaga ole acetic acid, Glacial Acetic Acid Manufacturer, fa'ata'ita'iga acetic acid glacial, fa'aaogaina ole acetic acid, fa'aoga ma a'afiaga ole acetic acid,
Tulaga lelei (GB/T 1628-2008)
| Mea su'esu'e | Fa'amatalaga | ||
| Vasega Sili | Vasega Muamua | Vasega masani | |
| Fa'aaliga | Fa'amama 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 faʻamaualuga 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. Mea fa'ainisinia ma mea faigaluega e fa'asa ai le fa'aogaina 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, ma isi.
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.
Glacial acetic acid (mea mama), o lona uiga, anhydrous acetic acid, o le acetic acid o se tasi lea o mea taua faʻalaʻau, mea faʻalaʻau. E fa'amausali i le aisa i le maualalo o le vevela, e masani ona ta'ua o le glacial acetic acid. O le fa'alauteleina o le voluma a'o fa'amalosi e ono malepe ai le atigipusa. Fa'ailoga moli 39 ℃, fa'alavelave fa'alavelave 4.0% ~ 16.0%, o le maualuga fa'ataga fa'atagaina i le ea e le sili atu i le 25mg/m3. O le acetic acid mama o le a malo i totonu o tioata aisa i lalo ifo o le mea e liusuavai ai, o lea e taua ai le acetic acid o le anhydrous acetic acid.
fa'aoga
Talosaga: Faʻaaogaina mo le faʻaogaina o le vinyl acetate, acetate fiber, acetic anhydride, acetate, metal acetate ma halogenated acetic acid. O se mea taua tele mo vailaʻau, vali, vailaʻau faʻamaʻi ma isi faʻasologa o meaola. E le gata i lea, o loʻo faʻaaogaina lautele i le gaosiga o vailaʻau faʻataʻitaʻi, cellulose acetate, lomitusi ie ma le valiina ma pisinisi paʻu, solvents mo le gaosiga o palasitika, vali, ata pue, vailaʻau, vailaau faʻasaina ma isi mea mata mo le faʻaogaina o meaola.
