Chitosan CAS: 9012-76-4
Pharmaceuticals:
Chitosan 9012-76-4 pom kev siv dav hauv kev lag luam tshuaj.Nws biocompatibility tso cai rau nws siv rau hauv cov tshuaj xa cov tshuab, txhim kho cov solubility thiab bioavailability ntawm cov tshuaj tsis zoo dej-soluble.Tsis tas li ntawd, chitosan-based tshuaj xa cov tshuab muab kev tswj hwm thiab kev tso tawm ntawm cov tshuaj, ua kom cov txiaj ntsig kho tau zoo thiab txo qis cov kev mob tshwm sim.
Tshuaj pleev ib ce:
Chitosan 9012-76-4 yog ua hauj lwm hauv cov khoom tu tawv nqaij, cov khoom tu plaub hau, thiab tshuaj pleev ib ce vim nws cov khoom tshwj xeeb bioactive.Nws ua raws li qhov tshwj xeeb moisturizer, txhim kho daim tawv nqaij elasticity thiab txhawb kev hluas.Chitosan kuj muaj cov khoom siv tshuaj tua kab mob, tiv thaiv kev loj hlob ntawm cov kab mob thiab txo cov kab mob ntawm daim tawv nqaij.
Ua liaj ua teb:
Hauv kev lag luam kev ua liaj ua teb, chitosan 9012-76-4 yog siv los ua biopesticide thiab cog kev loj hlob ntxiv.Nws ua raws li lub ntuj thiab ib puag ncig tus phooj ywg lwm txoj rau tshuaj tua kab, tiv thaiv cov qoob loo los ntawm cov kab mob thiab kab tsuag.Tsis tas li ntawd, chitosan txhawb cov noob germination, hauv paus kev loj hlob, thiab tag nrho cov nroj tsuag loj hlob, txhim kho qoob loo thiab zoo.
Khoom noj khoom haus:
Chitosan 9012-76-4 plays lub luag haujlwm tseem ceeb hauv kev lag luam khoom noj khoom haus raws li lub ntuj preservative thiab coating agent.Nws inhibits kev loj hlob ntawm spoilage-ua microorganisms thiab ncua lub txee lub neej ntawm perishable khoom noj khoom haus.Chitosan coatings yog siv rau hauv cov txiv hmab txiv ntoo thiab zaub kom txo cov dej poob, tswj cov tshiab, thiab khaws cov khoom noj muaj txiaj ntsig.
Kev kho dej khib nyiab:
Vim nws cov adsorption zoo heev thiab flocculation muaj peev xwm, chitosan 9012-76-4 yog siv dav hauv cov txheej txheem dej.Nws tshem tawm cov hlau hnyav ions, dyes, thiab lwm yam kuab paug los ntawm cov dej khib nyiab, ua rau kev txuag dej zoo thiab ib puag ncig kev ruaj ntseg.
Hauv kev xaus, chitosan 9012-76-4 yog ib qho tshuaj zoo kawg nkaus nrog ntau yam kev siv.Nws muaj ntau hom kev siv tshuaj, tshuaj pleev ib ce, kev ua liaj ua teb, zaub mov, thiab kev kho dej khib nyiab ua rau nws muaj txiaj ntsig zoo.Cov khoom tshwj xeeb ntawm chitosan pab txhawb rau nws qhov chaw muaj koob npe nrov li lub ntuj, biocompatible, thiab lwm txoj hauv kev ruaj ntseg hauv ntau yam lag luam.
Specification:
| Qhov tshwm sim | Dawb rau lub teeb daj dawb ntws hmoov | Ua raws |
| tsw | Tsis hnov tsw | Tsis hnov tsw |
| Qhov ceev (g / ml) | ≥0.2 | 0.31 Nws |
| Particle loj (mesh) | ≥90% txog 40 mesh | Ua raws |
| Qhov tshwm sim ntawm kev daws teeb meem | Ntshiab xim tsis muaj xim rau lub teeb daj | Ua raws |
| Deacetylated degree (%) | ≥85 | 88.03 ib |
| Solubility (hauv 1% acetic acid) | ≥99.0 ua | 99.34 ib |
| Cov ntsiab lus dej (%) | ≤12.0 Nws | 9.96 ib |
| Cov ntsiab lus tshauv (%) | ≤2.0 | 1.62 ib |
| viscosity | ＜200mpa.s (cps) txiav txim siab los ntawm 1% chitosan yaj hauv 1% acetic acid daws ntawm 20℃) | 35mpa.s |
