Dzina lophatikizika la hydroxyethyl cellulose

Dzina lophatikizika la Hydroxyethyl Cellulose (HEC) limawonetsa kapangidwe kake kamankhwala komanso kusinthidwa kwa cellulose yachilengedwe.HEC ndi cellulose ether, kutanthauza kuti imachokera ku cellulose kudzera mu njira yamankhwala yotchedwa etherification.Makamaka, magulu a hydroxyethyl amalowetsedwa pamsana wa cellulose.

Dzina la IUPAC (International Union of Pure and Applied Chemistry) la Hydroxyethyl Cellulose likatengera kapangidwe ka cellulose ndi magulu owonjezera a hydroxyethyl.Kapangidwe kake ka cellulose ndi polysaccharide yovuta yopangidwa ndi mayunitsi obwereza a glucose.

Kapangidwe ka mankhwala a Hydroxyethyl Cellulose atha kuyimiridwa motere:

Pachithunzichi:

• Chigawo cha [-O-CH2-CH2-O-] chimayimira msana wa cellulose.
• Magulu a [-CH2-CH2-OH] amayimira magulu a hydroxyethyl oyambitsidwa kudzera mu etherification.

Poganizira zovuta zamapangidwe a cellulose ndi malo enieni a hydroxyethylation, kupereka mwadongosolo dzina la IUPAC la HEC kungakhale kovuta.Dzinali nthawi zambiri limatanthauza kusinthidwa kwa cellulose m'malo mwa dzina la IUPAC.

Dzina lomwe limagwiritsidwa ntchito kwambiri "Hydroxyethyl Cellulose" limawonetsa gwero (ma cellulose) ndikusintha (magulu a hydroxyethyl) momveka bwino komanso mofotokozera.