Yintoni iacetic acid? Acetic acid

Yintoni iacetic acid? Acetic acid,
I-Acetic Acid, IAcetic Acid 99.85, isenzo se-acetic, Isenzo se-acetic kunye nokusetyenziswa, Abavelisi beAcetic Acid, ababoneleli nge-acetic eTshayina, Ukusetyenziswa kweAcetic Acid, Abavelisi baseTshayina be-acetic, iimodeli ze-acetic zasekhaya, acetic acid yasekhaya ixabiso lanamhlanje, yanamhlanje ixabiso leasidi yesiqhelo, ixabiso lanamhlanje,
Izinto eziphuma kuyo

isetyenziswa ikakhulu kukwenziwa kweacetic anhydride, ethyl acetate, PTA, VAC/PVA, CA, ethylene, chloroacetic acid, njl.

Iyeza

Nge-acetic acid njengezinto ezinyibilikayo kunye nezixhobo zokwenziwa kweyeza, isetyenziswa ikakhulu kwimveliso yepenicillin G potassium, penicillin G sodium, penicillin procaine, acetaniline, sulfadiazine, kunye ne-sulfamethoxazole isooxazole, norfloxacin, ciprofloxacin, acetylsalicylic acid, prednisonetin, icaffeine, njl.

Abaphakathi

i-acetate, i-sodium dihydrogen, i-peracetic acid, njl

Idayi kunye nokuprintwa kwempahla kunye nokudaya

isetyenziswa kakhulu ekuveliseni iidayi ezisasazwayo kunye nedayi ye-VAT, kunye noshicilelo lwelaphu kunye nokulungiswa kokudaya.

Synthetic ammonia

Ngendlela ye-cupramine acetate, esetyenziselwa ukucokisa igesi yokwenziwa ukususa ixabiso elincinci le-CO kunye ne-CO2.

Ifoto

Umphuhlisi

Irabha yendalo

icoagulant

Ukwakhiwa

Thintela ikhonkrithi ekukhenkceni. Ukongeza, isetyenziswa kakhulu kunyango lwamanzi, iintsinga zokwenziwa, izitshabalalisi, iiplastiki, isikhumba, ipeyinti, ukusetyenzwa kwesinyithi kunye namashishini erabha. ivumba kwiviniga. Pure anhydrous acetic acid (glacial acetic acid) lulwelo olungenambala lwehygroscopic olunendawo yokukhenkceza eyi-16.7 ° C (62 ° F). Ekuqinisweni, iba yikristale engenambala. Nangona i-asidi ye-acetic i-asidi ebuthakathaka esekelwe kwikhono layo lokuhlukana kwizisombululo ezinamanzi, i-acetic acid iyingozi kwaye umphunga wayo uphazamisa amehlo kunye neempumlo.

Ulwazi olusisiseko
I-Acetic Acid(acetic acid)

[Amanye amagama] glacial acetic acid

[Isalathiso] Ugxininiso olwahlukeneyo lwemveliso esetyenziselwa ukunyanga iintlobo zosulelo lomngundo olungaphezulu eluswini, inxeba lokunkcenkceshela kunye nombona, unyango lweentsumpa. I-glacial acetic acid ingasetyenziswa njenge caustic.
Izinto eziphathekayo
Uxinzelelo olunxulumeneyo (amanzi yi-1): 1.050

Ubunzima bemolekyuli obunxulumeneyo: 60.05

Indawo yokukhenkceza (℃) : 16.6

Indawo yokubilisa (℃) : 117.9

Viscosity (mPa.s) : 1.22 (20℃)

Uxinzelelo lomphunga kwi-20℃ (KPa) : 1.5

Imbonakalo kunye nevumba: Ulwelo olungenambala, iviniga enevumba elibi.

Ukunyibilika: Inyibilika emanzini, ethanol, ether, carbon tetrachloride kunye neglycerol kunye nezinye izinyibilikisi eziphilayo.

Ukuhambelana: Izinto eziphathekayo: emva kokuba i-dilution ine-corrosion enamandla kwintsimbi, i-316 # kunye ne-318 # insimbi engenasici kunye ne-aluminium ingaba yinto efanelekileyo yesakhiwo.

Inombolo yoMgangatho weSizwe weMveliso: GB/T 676-2007

I-acetic acid kubushushu begumbi lulwelo olungenambala kunye nencasa yeasidi ebukhali. Indawo yokunyibilika ye-acetic acid yi-16.6℃ (289.6 K). Indawo yokubilisa 117.9℃ (391.2 K). Ubuninzi bobunzima buyi-1.05, i-flash point yi-39℃, kwaye umda wokuqhuma ngu-4% ~ 17% (umthamo). I-acetic acid ecocekileyo iya kuba ngumkhenkce kwiikristale zomkhenkce ngaphantsi kwendawo yokunyibilika, ngoko ke i-acetic acid ene-anhydrous ikwabizwa ngokuba yi-glacial acetic acid. I-acetic acid iyanyibilika emanzini kunye ne-ethanol, kwaye isisombululo sayo esinamanzi sinobunzima be-asidi. I-acetate nayo iyanyibilika ngokulula emanzini, kwaye isisombululo samanzi sisisiseko.