I-Polyethylene Glycol CAS 25322-68-3

I-CAS:25322-68-3

I-Molecular Formula:(C2H4O)nH2O

Isisindo se-Molecular: 0

I-EINECS:500-038-2

Omqondofana:1,2-ethanediol,homopolymer; 2-ethanediyl),.alpha.-hydro-.omega.-hydroxy-Poly(oxy-1; Alcox E 160; Alcox E 30; alcoxe30; Poly(ethylene oxide),approx. MW 600,000; Poly(ethylene oxide),approx. MW 200 (ethylene oxide). 900,000

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Polyethylene Glycol CAS 25322-68-3?

I-Polyethylene glycol inezici ezihlukene kuye ngesisindo sayo samangqamuzana, kusukela kuketshezi lwe-viscous olungenambala nolungenaphunga kuye kokuqinile kwe-waxy. Labo abanesisindo samangqamuzana angama-200-600 bawuketshezi ekamelweni lokushisa, kanti labo abanesisindo samangqamuzana angaphezu kuka-600 kancane kancane baba semi-solid. Izakhiwo nazo ziyahlukahluka ngesilinganiso sesisindo samangqamuzana. Kusukela kuketshezi lwe-viscous olungenambala nolungenaphunga ukuya kokuqinile kwe-waxy.

Ukucaciswa

Into	Ukucaciswa
Iphuzu elibilayo	> 250°C
Ukuminyana	1.27 g/mL ku-25 °C
Iphoyinti lokuncibilika	64-66 °C
iphoyinti elikhanyayo	270 °C
ukumelana	n20/D 1.469
Izimo zokugcina	2-8°C

Isicelo

I-Polyethylene glycol isetshenziswa kabanzi ezimbonini zezimonyo nezithaka imithi. Ngenxa yezakhiwo ezinhle kakhulu ze-polyethylene glycol, okuhlanganisa ukuncibilika kwamanzi, ukungaguquguquki, ukungabi namandla komzimba, ubumnene, ukuthambisa, kanye nekhono lokumanzisa, ukuthambisa, nokunikeza ukunambitha okumnandi esikhumbeni.