Sodium Carboxymethyl Cellulose Formula

Cov tshuaj formula rau sodium carboxymethyl cellulose (CMC) tuaj yeem sawv cev ua
$(�6�10�5)�CH2COONa$

(C6H10O5)nCH2COONa, qhov twg
$�$

n sawv cev rau tus naj npawb ntawm cov piam thaj hauv cov saw cellulose.

Hauv cov ntsiab lus yooj yim, CMC muaj cov chav ua haujlwm rov ua dua ntawm cellulose, uas muaj cov piam thaj molecules (
$6.10\; 5$

C6H10O5), nrog rau pawg carboxymethyl (-CH2COONa) txuas rau qee cov hydroxyl (-OH) pawg ntawm cov piam thaj.Cov "Na" sawv cev rau sodium ion, uas yog txuam nrog carboxymethyl pawg los tsim cov sodium ntsev ntawm CMC.

Cov qauv tshuaj no muab sodium carboxymethyl cellulose nws cov dej-soluble thiab ua haujlwm zoo, ua rau nws muaj ntau yam polymer siv nyob rau hauv ntau yam lag luam rau thickening, stabilizing, thiab hloov kho rheological zog ntawm formulations.