Soo saaraha Kiimikada ee Glacial Acetic Acid Pengfa
Glacial acetic acidSoo saaraha Kiimikada Pengfa,
Glacial acetic acid, Glacial acetic acid warshadeeyayaasha Shiinaha, Qiimaha Ashitada glacial, Warshada soosaarka glacial acetic acid, Isticmaalka glacial acetic acid,
Tilmaamaha tayada (GB/T 1628-2008)
| Qodobbada falanqaynta | Tilmaamid | ||
| Heerka Sare | Fasalka Koowaad | Fasalka caadiga ah | |
| Muuqashada | Cad oo ka madax bannaan arrin la hakiyey | ||
| Midabka (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Qiimayn % | ≥99.8 | ≥99.5 | ≥98.5 |
| Qoyaanka % | ≤0.15 | ≤0.20 | —- |
| Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
| Haraaga uumiga % | ≤0.01 | ≤0.02 | ≤0.03 |
| Birta (Fe) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Waqtiga Joogtada ah min | ≥30 | ≥5 | —- |
Sifooyinka physicochemical:
1. Dareere aan midab lahayn iyo dhadhan cuncun leh.
2. Barta dhalaalka 16.6 ℃;barta karkarinta 117.9 ℃;Dhibicda fiishka: 39 ℃.
3. Biyaha milmi kara, ethanol, benzene iyo ethyl ether immiscible, oo aan milmin karin disulfide carbon.
Kaydinta:
1. Lagu kaydiyaa bakhaar qabow oo hawo leh.
2. Ka ilaali dabka, kulaylka.Xilliga qabowgu waa inuu ilaaliyaa heerkul ka sarreeya 16 DEG C, si looga hortago adkaanta.Inta lagu jiro xilliga qaboobaha, heerkulka waa in lagu hayaa ka sarreeya 16 DEG C si looga hortago / looga fogaado adkaanta.
3. Weelka ha xidho.Waa in laga soocaa oxidant iyo alkali.Isku darka waa in laga fogaado si walba.
4. Isticmaal nalalka aan qarxin, tas-hiilaadka hawo-qaadista.
5. Qalabka makaanikada iyo qalabka mamnuucaya isticmaalka fudud ee soo saarista dhimbiil.
6. Goobaha kaydinta waa in lagu qalabeeyaa qalabka daaweynta degdega ah iyo qalab guri oo ku habboon.
Isticmaal:
1.Drivative: Inta badan loo isticmaalo synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, iwm
2.Pharmaceutical: Acetic acid sida dareeraha iyo alaabta farmashiyaha, inta badan loo isticmaalo soo saarista penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, iyo sulfamethoxazole isoxazole, norfloxacin,ciprofloxacin, acetyl acid, ,caffeine, iwm.
3. Dhexdhexaad: acetate, sodium hydrogen di, peracetic acid, iwm
4.Dyestuff and textile printing and coloring:Inta badan loo isticmaalo soo saarida dheeha kala firdhisan iyo midabada,iyo daabacaadda dunta iyo dheeynta
5. Synthesis ammonia: Qaabka loo yaqaan 'Cuprammonia acetate', oo loo isticmaalo sifaynta syngas si looga saaro litl CO iyo CO2
6. Sawir: Horumariye
7. Caag dabiici ah: Coagulant
8. Warshadaha dhismaha: Ka hortagga shubka ee qaboojinta9.In addtin sidoo kale si ballaaran loo isticmaalo daaweynta biyaha, syntheticfiber, sunta cayayaanka, balaastikada, haragga, rinjiga, biraha warshadaynta iyo caagag.
Isagoo macsalaameynaya Agoosto iyo gelitaanka Sebtembar, Pengfa Kiimikada ayaa horay u socota.Dadka reer Pengfa
qeex asalka dayrta dahabiga ah halganka.Aqoon-is-weydaarsiga wax-soo-saarku waa mashquul.Waxaan nafteena u hurnaa shaqada si xamaasad buuxda leh iyo go'aan ka gaarista inaan ku guuleysano si loo xaqiijiyo wax soo saarka.Kordhi wax soo saarka.
Dayrta dahabiga ah iyo Sebtembar waxaa loo yaqaan "xilliga goosashada".Dabcan, dadaalka iibka Pengfa iyo shaqaalaha habeen iyo maalinba, waxaan sidoo kale keennay "dalag weyn".Dhawaan, alaabtayada formic acid, sodium acetate, glacial acetic acid, Kaalshiyam formate waxay ku jirtaa habka shixnadda joogtada ah, waxayna u gaari doontaa macaamiisha si habsami leh mustaqbalka dhow si ay u caawiyaan wax soo saarkeeda.Kiimikada Pengfa waxay sii wadi doontaa inay si firfircoon u sahamiso suuqa iyadoo leh fikradda maaraynta daacadnimada, tayada iyo tirada, waxayna siin doontaa macaamiisha adeeg iibka ka dib oo xooggan.
Na dooro Kiimikada Pengfa, si aan kuu siino khibrad dukaameysi oo hal joogsi ah, ku soo dhawoow inaad nala soo xiriirto.
