I-Soluble Easy kuManzi 9004-32-4 iBanga lokuTya iSodium Carboxymethyl Cellulose (CMC)

Iinkcukacha zemveliso

MF: C8H16NaO8
CAS: 9085-26-1

1.I-Sodium carboxymethylcellulose (CMC) yi-carboxymethylated derivative ye-cellulose, eyaziwa ngokuba yi-cellulose glue.Yeye-anionic cellulose chemicalbook vitamin ether kwaye yeyona glu ibalulekileyo ye-ionic cellulose.Ngokuqhelekileyo i-anionic polymer compound elungiselelwe ukuphendula kwe-cellulose yendalo kunye ne-caustic soda kunye ne-monochloroacetic acid.Ubunzima bemolekyuli bomxube bususela kumawaka ukusa kwizigidi.

I-2.CMC imhlophe okanye i-milky fibrous powder okanye amasuntswana, kunye noxinano lwe-0.5-0.7 g / cubic centimeter, phantse ayinavumba, ayinancasa, kunye ne-hygroscopic.Kulula ukusabalalisa emanzini kwisisombululo se-colloidal esicacileyo kunye ne-insoluble kwi-solvents yezinto eziphilayo ezifana ne-ethanol.I-pH ye-1% yesisombululo samanzi ngu-6.5 ~ 8.5.Xa ph>10 okanye <5, i-viscosity ye-slurry iyancipha kakhulu, kwaye ukusebenza kuyona nto ingcono xa ph = 7.Ukuzinza kwe-thermal, i-viscosity inyuka ngokukhawuleza ngaphantsi kwe-20 yencwadi yekhemikhali ℃, kwaye itshintsha kancinci kwi-45 ℃.Ukufudumeza ixesha elide ngaphezulu kwe-80 ℃ kunokwenza i-colloid yayo kwaye inciphise kakhulu i-viscosity yayo kunye neempawu.Inyibilika emanzini, isisombululo esicacileyo;Izinzile kakhulu kwisisombululo se-alkaline, kwaye kulula ukwenza i-hydrolyze kwimeko ye-asidi.Ukuna kwemvula kuya kwenzeka xa ixabiso le-pH liyi-2-3, kwaye imvula iya kwenzeka kwimeko yetyuwa yentsimbi eninzi.I-Solid CMC izinzile kukukhanya kunye nobushushu begumbi, kwaye inokugcinwa ixesha elide kwindawo eyomileyo.

Isicelo

I-1.I-sodium carboxymethyl cellulose ingasetyenziswa njenge-thickener, stabilizer kunye ne-emulsifier.Imiba yesicelo ethile yile ilandelayo: 1 Ukusetyenziswa kwe-CMC ekutyeni okutyiwayo kwe-CMC ineempawu zokujiya, ukumilisela, ukumila, ukugcinwa kwamanzi, ukuzinza njalo njalo.

I-2.Ukongeza i-CMC ekutyeni kunokunciphisa ixabiso lemveliso yokutya, ukuphucula ibakala lokutya, ukuphucula incasa yokutya, kunye nokwandisa ixesha lesiqinisekiso somgangatho wokutya.Yeyona nxalenye yokutya ifanelekileyo kwishishini lokutya.Ingasetyenziswa ngokubanzi kuzo zonke iintlobo zeziselo eziqinileyo nezilulwelo, iitoti, iilekese, iikeyiki, iimveliso zenyama, iibhiskithi, ii-noodles ezikhawulezileyo, ii-noodles eziqengqelekayo, ukutya okuphekiweyo okukhawulezayo, ukutya okumnandi okukhenkcezayo, ubisi lwesoya, iyogathi, ubisi lwamandongomane, iti yeziqhamo. Ijusi yeziqhamo kunye nezinye imveliso yokutya.

I-3.CMC inosetyenziso olwahlukileyo kunye nethamo kwizidlo ezahlukeneyo.