Ụkpụrụ maka cudium carnoxythylcelllose / polyanionic cellulose

Sodium Boarxyyyyyyyylcellose (cmc) na polilite (pac) bụ cellulose derivatives n'ọtụtụ ụlọ ọrụ, gụnyere nri ọgwụ, ihe ịchọ mma na mmanụ. Ihe ndị a na - agbasokarị ụkpụrụ ụfọdụ iji hụ na mma, nchekwa, na idozi ya na ngwa ha. Lee ụfọdụ ụkpụrụ a na-ekwu maka sodium Bowxythylcellose na polyanionic celligul:

Sodium Boarxyyythythylcellose (cmc):

1. Industrylọ ọrụ nri:
   • E466: Nke a bụ usoro ọnụọgụ mba ofesi maka ihe mgbakwunye nri, na cmc kenyere nọmba E466 site na Codex Alimmarius Commission.
   • ISO 7885: Acciakpụrụ a na-enye nkọwa maka CMC eji na ngwaahịa nri, gụnyere ịdị ọcha nke njirisi.
2. Industrylọ ọrụ ọgwụ:
   • USP / NF: The Starcopea / National form (USP / NF) gụnyere Monographs maka CMC, na-akọwapụta njiri mara ya, usoro ịgba ọcha maka ngwa ọgwụ.
   • EP: European poccopoea (EP) nwekwara Monographs maka CMC, kọwaa ụkpụrụ na nkọwapụta ya maka ọgwụ eji.

Polyanionic cellulose (pac):

1. Industlọ Ọrụ Ndumodu Miri:
   • API Fump 13a: Nkọwa a nke The American Petroleum Institute (API) na-enye achọrọ maka polyaniose cellulose ejiri dị ka ihe na-agba mmiri. Ọ gụnyere nkọwapụta maka ịdị ọcha, nkesa nha, Njirimara Njirimara, yana njikwa nnweta.
   • OCMA DF-CP-7: Standardlọ ọrụ mmanụ a na-ebipụta ngwakọta (Ocma), na-enye ụkpụrụ maka ntule polyaniose ejiri na mịrị amị nke polyaniose.

Nkwubi:

Standards na-arụ ọrụ dị oke mkpa iji hụ na ogo, nchekwa, na arụmọrụ nke sodium carroxyylcellose (cmc) na polyanionic celligose (Pac) na ụlọ ọrụ dị iche iche. Ntachi obi na ụkpụrụ dị mkpa na-enyere ndị na-emepụta ihe na ndị ọrụ aka iche na ntụkwasị obi na ngwa ha na ngwa ha. Ọ dị mkpa ị na-ezo aka na ụkpụrụ a kapịrị ọnụ nke cmc na pac iji hụ na njikwa ịdị mma kwesịrị ekwesị na nnabata nchịkwa.