Sodium carboxymethyl cellelose

Sodium carboxymethyl cellever (cmc-na) ndeye carboxymethylated itsivating of cellulose uye ndiyo inonyanya kukosha ionic cellulose gum. Sodium CarboxyMethyl Cellerose inowanzo kuve yeAnonic Polymer Yakagadzirirwa nekuita Cellulose Cellalose neCaustic Alkali uye MonochloroaCali Acid, nehuremu hwemanyorerwe kubva kune zviuru zvemamirioni. CMC-na White Fibrous kana Granular poda, kusava neutsinye, zvisingaravire, hygroscopic, nyore kuparadzira mumvura kuti igadzire mhinduro inojekesa.

1. Basic ruzivo

Chinese Zita
Sodium carboxymethyl cellelose

Zita rekunze
CarboxyMethylcellose Sodium

AKA
Carboxymethyl ether cellulose Sodium munyu, nezvimwe.

Chikamu
compound

Molecular Formula
C8h14nao8

CAS
9004-32-4

2. Zvepanyama uye zvemakemikari zvivakwa

CMC-na kwenguva pfupi, chena kuti ipfeke hupfu, yegwenzi kana fibrous, hygroscopicpicity, inonyudza mumvura, uye mhinduro yakakwira viscosity kana isina kwayakarerekera kana alkaline. Yakagadzikana kumishonga, mwenje uye kupisa. Nekudaro, kupisa kunogumira kusvika 80 ° C, uye kana kupisa kwenguva yakareba kupfuura 80 ° ° C, iyo visikoka ichaderera uye ichave isinganyanye mumvura. Kuwedzeredza kwaro ndeye 1.60, uye kusimba kwehukama kwehunhu ndeye 1.59. Iyo index index ndeye 1.515. Inotsauka brown kana ichipiswa kuna 190-205 ° C, uye carbonizi yavakapomerwa kusvika 235-24888 ° C. Yayo solubility mumvura inoenderana neshanduko yekutsiva. Kusaziva mu acid uye doro, pasina precipitation kana yemunyu. Hazvisi nyore kuvhiringidza, une simba rakasimba kune mafuta neahx, uye rinogona kuchengetwa kwenguva yakareba.
3. Chikuru application

Inoshandiswa zvakanyanya muindasitiri yemafuta ichichera mumatope ekurapa Etc. Izvo zvinoshandiswa seyekufa mumvura kurapwa, inonyanya kushandiswa mumarara inotsvedza kurapwa, iyo inogona kuwedzera iyo yakasimba yezvinyorwa zvekereke.

Sodium carboxymethyl cellelose zvakare ane mhando yeanoti. Nekuda kwezvinhu zvayo zvakanaka zvinoshanda, zvakave zvinoshandiswa zvakanyanya muindasitiri yechikafu, uye yakakurudzira zvakare kukurumidza kukura uye hutano hwedanda rechikafu kune imwe nhanho. Semuenzaniso, nekuda kwekureva kwayo uye inoisa mhedzisiro uye inogona kushandiswa kudzikisira zvinwiwa zveYogurt uye kuwedzera viscosity yeiyo yogt system; Nekuda kweiyo hydrophilipity uye yekuvandudza midziyo, inogona kushandiswa kuvandudza kushandiswa kwe pasta sechingwa uye chingwa chakabiwa. Hunhu, unowedzera hupenyu hwesherufu hwepfuma zvigadzirwa, uye uvandudze kuravira; Nekuti ine chimwe chinhu chine simba, chinoenderana nekuumbwa kweGEL muchikafu, saka zvinogona kushandiswa kuita jelly naJam; Inogona zvakare kushandiswa seyakagadziriswa yefirimu zvinhu zvinoumbwa nemamwe manhamba uye akaisa pamusoro pezvimwe zvekudya, izvo zvinogona kuchengeta chikafu chikuru, uye icho chinhu chinodiwa, hazvizokonzere zvakaipa pane hutano hwevanhu. Naizvozvo, chikafu-giredhi cmc-na, sechinhu chakanakira chikafu chinowedzera, chinoshandiswa zvakanyanya mukugadzirwa kwechikafu muindasitiri yechikafu.