Sodium CMC solubility

Sodium carboxymethyl cellulose (CMC) yog soluble hauv dej, uas yog ib qho ntawm nws cov khoom tseem ceeb thiab pab txhawb rau nws txoj kev siv dav hauv ntau yam lag luam. Thaum dispersed hauv dej, CMC tsim viscous tov los yog gels, nyob ntawm seb qhov concentration thiab molecular hnyav ntawm CMC.

Kev solubility ntawm CMC hauv dej yog cuam tshuam los ntawm ntau yam:

1. Degree ntawm Kev Hloov Kho (DS): CMC nrog cov txiaj ntsig DS siab dua yuav muaj ntau dua cov dej solubility vim muaj cov carboxymethyl pawg tau nkag mus rau hauv cov pob txha cellulose.
2. Molecular Luj: Ntau dua qhov hnyav molecular CMC tuaj yeem ua rau qeeb qeeb qeeb dua piv rau cov qib qis molecular. Txawm li cas los xij, ib zaug yaj, ob qho tib si siab thiab qis molecular hnyav CMC feem ntau tsim cov kev daws teeb meem nrog cov khoom zoo sib xws.
3. Kub: Feem ntau, solubility ntawm CMC hauv dej nce nrog qhov kub thiab txias. Kev kub siab dua pab txhawb cov txheej txheem kev sib cais thiab ua rau muaj dej nrawm dua ntawm CMC hais.
4. pH: Kev solubility ntawm CMC yog qhov tsis cuam tshuam los ntawm pH nyob rau hauv qhov kev sib ntsib hauv ntau daim ntawv thov. CMC cov kev daws teeb meem nyob ruaj khov thiab soluble tshaj pH ntau yam, los ntawm acidic mus rau alkaline tej yam kev mob.
5. Kev ntxhov siab: Kev ntxhov siab lossis kev sib xyaw ua kom muaj kev sib cais ntawm CMC hauv dej los ntawm kev sib cuag ntawm CMC cov khoom thiab cov dej molecules, yog li ua kom cov txheej txheem hydration.

sodium carboxymethyl cellulose (CMC) paub txog nws cov dej solubility zoo heev, ua rau nws muaj txiaj ntsig zoo ntxiv rau ntau yam kev siv, suav nrog zaub mov, tshuaj, khoom siv tu tus kheej, thiab cov qauv tsim. Nws lub peev xwm los tsim cov kev daws teeb meem ruaj khov thiab viscous pab txhawb rau nws cov kev ua haujlwm zoo li cov thickener, stabilizer, binder, thiab zaj duab xis-yav dhau los hauv ntau yam khoom thiab cov txheej txheem.