Chitin CAS 1398-61-4

CAS:1398-61-4 ib

MF:C6H11NO4X2

MW:161.16 Nws

EINECS:215-744-3 ib

Synonyms:BETA-(1,4)-2-ACETAMIDO-2-DEOXY-D-GLUCOSE; BETA-(1,4)-2-AMINO-2-DEOXY-D-GLUCOSE; CHITOSAN, DEACETYLATED; POLY-(B1-4)-N-ACETYL-GLUCOSAMINE; CHITINMICROPARTICLES; Chitin (hmoov)

Tso Koj Cov Lus

Product Detail

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Khoom cim npe

Chitin CAS 1398-61-4 yog dab tsi?

Nyob rau hauv qhov xwm txheej, chitin yog dav pom nyob rau hauv lub plhaub ntawm cov nroj tsuag qis, cws, crabs, kab thiab lwm yam crustaceans, thiab nyob rau hauv lub cell phab ntsa ntawm cov nroj tsuag siab dua. Nws yog linear polymer polysaccharide, uas yog, natural neutral mucopolysaccharide. Chitin yog ib hom dawb amorphous hmoov, tsw, tsis qab. Chitin tuaj yeem yaj hauv dimethylacetamide lossis concentrated acid uas muaj 8% lithium chloride; Insoluble nyob rau hauv dej, dilute acid, puag, ethanol los yog lwm yam organic solvents.

Specification

Yam khoom	Specification
Melting point	> 300 ° C
Boiling point	737.18°C dej
Qhov ntom	1.3744 ib
Dej solubility	insoluble
Refractive Index	1.6000 Nws
LogP	-2.640 Nws

Daim ntawv thov

Chitin thiab nws cov derivatives muaj cov ntawv thov tseem ceeb hauv cov tshuaj, tshuaj lom neeg kev lag luam, zaub mov noj qab haus huv thiab lwm yam, thiab muaj cov ntawv thov dav dav. Rau kev tsim cov chitin thiab glucosamine soluble, tuaj yeem siv los ua cov tshuaj pleev ib ce thiab cov khoom noj khoom haus ntxiv, tuaj yeem npaj cov duab emulsion thiab lwm yam chitin yog ib qho tseem ceeb raw khoom rau zus tau tej cov chitosan, glucosamine series khoom.