Kodi sodium cmc ndi chiyani?

Sodium Carboxymethyl Cellulose (CMC) ndi polima wosasungunuka m'madzi wotengedwa ku cellulose, yomwe ndi polysaccharide yopezeka mwachilengedwe yomwe imapezeka m'makoma a cell. CMC imapangidwa pochiza cellulose ndi sodium hydroxide ndi monochloroacetic acid, zomwe zimapangitsa kuti pakhale mankhwala okhala ndi magulu a carboxymethyl (-CH2-COOH) omwe amamangiriridwa ku msana wa cellulose.

CMC imagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza chakudya, mankhwala, chisamaliro chamunthu, komanso ntchito zamafakitale, chifukwa cha mawonekedwe ake apadera. Muzakudya, sodium CMC imagwira ntchito ngati thickening agent, stabilizer, ndi emulsifier, kukonza mawonekedwe, kusasinthika, komanso moyo wa alumali. M'zamankhwala, amagwiritsidwa ntchito ngati binder, disintegrant, ndi viscosity modifier m'mapiritsi, kuyimitsidwa, ndi mafuta odzola. M'zinthu zosamalira anthu, zimagwira ntchito ngati thickener, moisturizer, ndi kupanga mafilimu muzodzoladzola, mafuta odzola, ndi otsukira mano. M'mafakitale, sodium CMC imagwiritsidwa ntchito ngati binder, rheology modifier, komanso chowongolera kutaya madzimadzi mu utoto, zotsukira, nsalu, ndi madzi akubowola mafuta.

Sodium CMC imakondedwa kuposa mitundu ina ya CMC (monga calcium CMC kapena potaziyamu CMC) chifukwa cha kusungunuka kwake kwakukulu komanso kusasunthika munjira zamadzimadzi. Imapezeka m'makalasi osiyanasiyana ndi ma viscosities kuti igwirizane ndi ntchito zosiyanasiyana komanso zofunikira pakukonza. Ponseponse, sodium CMC ndiyowonjezera komanso yogwiritsidwa ntchito mosiyanasiyana yokhala ndi ntchito zambiri m'mafakitale osiyanasiyana.