Polyethylene Glycol CAS 25322-68-3

CAS:25322-68-3

Tsarin Kwayoyin Halitta:(C2H4O)nH2O

Nauyin kwayoyin halitta: 0

EINECS:500-038-2

Ma'ana iri ɗaya:1,2-ethanediol,homopolymer; 2-ethanediyl),.alpha.-hydro-.omega.-hydroxy-Poly(oxy-1; Alcox E 160; Alcox E 30; alcoxe30; Poly(ethylene oxide), kimanin MW 600,000; Poly(ethylene oxide), kimanin MW 200,000; Poly(ethylene oxide), kimanin MW 900,000

A bar saƙonka

Cikakken Bayani game da Samfurin

Saukewa

Alamun Samfura

Menene Polyethylene Glycol CAS 25322-68-3?

Polyethylene glycol yana da halaye daban-daban dangane da nauyin kwayoyin halittarsa, tun daga ruwa mai ƙamshi mara launi da ƙamshi zuwa ruwa mai kamshi. Waɗanda ke da nauyin kwayoyin halitta na 200-600 ruwa ne a zafin ɗaki, yayin da waɗanda ke da nauyin kwayoyin halitta sama da 600 a hankali suke zama rabin-ƙarfi. Halayen kuma sun bambanta da matsakaicin nauyin kwayoyin halitta. Daga ruwa mai ƙamshi mara launi da ƙamshi zuwa ruwa mai kamshi mara kamshi.

Ƙayyadewa

Abu	Ƙayyadewa
Wurin tafasa	>250°C
Yawan yawa	1.27 g/mL a 25 °C
Wurin narkewa	64-66 °C
wurin walƙiya	270°C
juriya	n20/D 1.469
Yanayin ajiya	2-8°C

Aikace-aikace

Ana amfani da polyethylene glycol sosai a masana'antar kayan kwalliya da magunguna. Saboda kyawawan halayen polyethylene glycol, ciki har da narkewar ruwa, rashin canzawa, rashin ƙarfin jiki, laushi, mai, da kuma ikon jika, laushi, da kuma samar da ɗanɗano mai daɗi ga fata.