Musanganiswa zita re hydroxyethyl cellulose

Iro zita remubatanidzwa reHydroxyethyl Cellulose (HEC) rinoratidza chimiro chayo chemakemikari uye magadzirirwo akaitwa kune yakasikwa cellulose. HEC is a cellulose ether, zvichireva kuti inotorwa kubva ku cellulose kuburikidza nekemikari process inozivikanwa se etherification. Kunyanya, mapoka ehydroxyethyl anounzwa pane cellulose musana.

IUPAC (International Union of Pure and Applied Chemistry) zita reHydroxyethyl Cellulose raizobva pachimiro checellulose nemapoka ehydroxyethyl akawedzerwa. Chimiro chemakemikari ye cellulose yakaoma polysaccharide inoumbwa nekudzokorora zvikamu zveglucose.

Iyo kemikari chimiro cheHydroxyethyl Cellulose inogona kumiririrwa se:

Mumufananidzo uyu:

• Iyo [-O-CH2-CH2-O-] unit inomiririra cellulose musana.
• Iwo [-CH2-CH2-OH] mapoka anomiririra mapoka ehydroxyethyl akaunzwa kuburikidza ne etherification.

Tichifunga nezvekuoma kweiyo cellulose chimiro uye chaiwo masaiti ehydroxyethylation, kupa yakarongeka IUPAC zita reHEC inogona kuve yakaoma. Iro zita rinowanzo reva kugadziridzwa kwakaitwa kune cellulose kwete chaiyo IUPAC nomenclature.

Zita rinowanzo shandiswa "Hydroxyethyl Cellulose" rinoratidza zvose kunobva (cellulose) uye kuchinjwa (mapoka ehydroxyethyl) nenzira yakajeka uye inotsanangura.