Focus on Cellulose ethers

Sodium Carboxymethyl Cellulose Formula

Sodium Carboxymethyl Cellulose Formula

Ole fua ole vaila'au mo le sodium carboxymethyl cellulose (CMC) e mafai ona fa'atusalia
(�6�10�5)�CH2COONa

(C6H10O5)n​CH2COONa, o fea

n o lo'o fa'atusalia le aofa'i o iunite kulukose i le filifili cellulose.

I ni faaupuga faigofie, o le CMC o loʻo aofia ai le toe faia o iunite o le cellulose, lea e aofia ai molelaʻau kulukose (
�6�10�5

C6H10O5), faatasi ai ma vaega carboxymethyl (-CH2COONa) e pipii i nisi o vaega o le hydroxyl (-OH) i iunite kulukose.O le "Na" e fai ma sui o le sodium ion, lea e fesoʻotaʻi ma le carboxymethyl vaega e fausia ai le masima sodium o le CMC.

O lenei vailaʻau vailaʻau e tuʻuina atu ai le sodium carboxymethyl cellulose ona vai-soluble ma faʻaaogaina meatotino, ma avea ai ma polymer sili ona lelei e faʻaaogaina i alamanuia eseese mo le mafiafia, faʻamautu, ma le suia o meatotino rheological o formulations.


Taimi meli: Mati-07-2024
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