Zita remusanganiswa wehydroxyethyl cellulose

Zita reHydroxyethyl Cellulose (HEC) rinoratidza chimiro chayo chemakemikari uye shanduko dzakaitwa kucellulose yechisikigo. HEC icellulose ether, zvichireva kuti inobva kucellulose kuburikidza nemaitiro emakemikari anozivikanwa se etherification. Kunyanya, mapoka ehydroxyethyl anounzwa kumusana wecellulose.

Zita reIUPAC (International Union of Pure and Applied Chemistry) reHydroxyethyl Cellulose rinobva pachimiro che cellulose nemapoka ehydroxyethyl akawedzerwa. Chimiro chemakemikari che cellulose ipolysaccharide yakaoma inoumbwa nemayuniti eglucose anodzokororwa.

Maumbirwo emakemikari eHydroxyethyl Cellulose anogona kuratidzwa se:

Mumufananidzo uyu:

• Chigadziko che [-O-CH2-CH2-O-] chinomiririra musana we cellulose.
• Mapoka e [-CH2-CH2-OH] anomiririra mapoka e hydroxyethyl anounzwa kuburikidza ne etherification.

Zvichienderana nekuoma kwechimiro che cellulose uye nzvimbo chaiyo ye hydroxyethylation, kupa zita re IUPAC rakarongeka re HEC kunogona kuoma. Zita racho rinowanzoreva shanduko yakaitwa ku cellulose pane zita re IUPAC rakati.

Zita rinowanzoshandiswa rekuti "Hydroxyethyl Cellulose" rinoratidza zvese zviri zviviri tsime (cellulose) uye shanduko (mapoka ehydroxyethyl) nenzira yakajeka uye inotsanangura.