zvigadzirwa
Easy Soluble muMvura 9004-32-4 Chikafu Giredhi Sodium Carboxymethyl Cellulose (CMC)
Product details
MF: C8H16NaO8
CAS: 9085-26-1
1.Sodium carboxymethylcellulose (CMC) inonzi carboxymethylated derivative ye cellulose, inozivikanwawo se cellulose glue.Ndeye anionic cellulose chemicalbook vitamin ether uye ndiyo inonyanya kukosha ionic cellulose glue.Inowanzo anionic polymer compound yakagadzirirwa nekuita kwechisikigo cellulose ine caustic soda uye monochloroacetic acid.Huremu hwemamorekuru hwekomboni hunobva pazviuru kusvika kumamiriyoni.
2.CMC ichena kana mukaka fibrous poda kana zvimedu, ine density ye0.5-0.7 g / cubic centimeter, inenge isinganhuhwi, isinganakidze, uye hygroscopic.Zviri nyore kupararira mumvura mune yakajeka colloidal mhinduro uye isinganyungudika muorganic solvents senge ethanol.Iyo pH ye1% aqueous solution ndeye 6.5 ~ 8.5.Kana ph> 10 kana <5, viscosity ye slurry inoderera zvakanyanya, uye kushanda ndiko kwakanakisisa kana ph = 7.Nekugadzikana kwekupisa, viscosity inokwira nekukurumidza pazasi pe20chemical book ℃, uye inoshanduka zvishoma nezvishoma pa45 ℃.Kupisa kwenguva refu pamusoro pe80 ℃ kunogona kuita denature yayo colloid uye kuderedza zvakanyanya viscosity yayo uye zvivakwa.Soluble mumvura, transparent solution;Iyo yakagadzikana zvakanyanya mune alkaline mhinduro, uye iri nyore kuita hydrolyze kana iri asidhi.Kunaya kuchaitika kana pH kukosha iri 2-3, uye kunaya kuchaitikawo kana paine multivalent metal munyu.Solid CMC yakagadzikana kune chiedza uye tembiricha yekamuri, uye inogona kuchengetwa kwenguva yakareba munzvimbo yakaoma.
Application
1.Sodium carboxymethyl cellulose inogona kushandiswa se thickener, stabilizer uye emulsifier.Iwo chaiwo mashandisirwo minda ndeaya anotevera: 1 Kushandiswa kweCMC muchikafu chinodyiwa CMC ine hunhu hwekukora, emulsifying, kuumba, kuchengetedza mvura, kugadzikana uye zvichingodaro.
2.Kuwedzera CMC kune chikafu kunogona kuderedza mutengo wekugadzirwa kwechikafu, kunatsiridza giredhi rekudya, kunatsiridza kuravira kwechikafu, uye kuwedzera nguva yekuvimbisa yemhando yekudya.Iyo yakanaka yekuwedzera chikafu muindasitiri yezvekudya.Inogona kushandiswa zvakanyanya mumarudzi ese ezvinwiwa zvakasimba uye zvinwiwa, magaba, zvihwitsi, makeke, zvigadzirwa zvenyama, mabhisikiti, noodles pakarepo, roll noodles, chikafu chinokurumidza kubikwa, chikafu chinokurumidza-chando, soymilk, yoghurt, mukaka wenzungu, tii yemichero. Muto wemichero nezvimwe kugadzirwa kwechikafu.
3.CMC ine kushandiswa kwakasiyana uye chipimo chemushonga mune zvekudya zvakasiyana.
