I-Polyethylene Glycol CAS 25322-68-3

Umfanekiso oBonisiweyo wePolyethylene Glycol CAS 25322-68-3

I-CAS:25322-68-3

Ifomula yeMolekyuli:(C2H4O)nH2O

Ubunzima beemolekyuli: 0

I-EINECS:500-038-2

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

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Khuphela

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Yintoni iPolyethylene Glycol CAS 25322-68-3?

I-Polyethylene glycol ineempawu ezahlukeneyo ngokuxhomekeke kubunzima bayo beemolekyuli, ukusuka kwizinto ezithambileyo ezingenambala nezingenavumba ukuya kwizinto eziqinileyo ezifana newax. Ezo zinobunzima beemolekyuli ezingama-200-600 zizinto ezithambileyo kubushushu begumbi, ngelixa ezo zinobunzima beemolekyuli ezingaphezu kwama-600 ngokuthe ngcembe ziba ziqinile kancinci. Ezi mpawu ziyahluka ngokobunzima beemolekyuli eziqhelekileyo. Ukusuka kwizinto ezithambileyo ezingenambala nezingenavumba ukuya kwizinto eziqinileyo ezifana newax.

Inkcazo

Into	Inkcazo
Indawo yokubila	>250°C
Uxinano	1.27 g/mL kwi-25 °C
Indawo yokunyibilika	64-66 °C
Indawo yokuflasha	270 °C
ukumelana nokuxhathisa	n20/D 1.469
Iimeko zokugcina	2-8°C

Isicelo

I-Polyethylene glycol isetyenziswa kakhulu kwimizi-mveliso yezithambiso kunye namayeza. Ngenxa yeempawu ezintle ze-polyethylene glycol, kubandakanya ukunyibilika kwamanzi, ukungaguquguquki, ukungangeni kakuhle emzimbeni, ubumnene, ukuthambisa, kunye nokukwazi ukumanzisa, ukuthambisa, kunye nokubonelela ngencasa emnandi emva koko kulusu.