Methyl cellulose CAS 9004-67-5

CAS:9004-67-5

Molecular formula:C20H38O11

Kulemera kwa Molecular:454.50912

EINECS:232-674-9

Mawu ofanana ndi mawu:METHYL CELLULOSE 400 CPS; METHYL CELLULOSE NO 400; METHYL CELLULOSE NO 1500; METHYL CELLULOSE NO 15; METHYL CELLULOSE NO 100; METHYL CELLULOSE 4000 CPS; METHYL CELLULOSE 4,000; METHYL CELLULOSE 400; METHYL CELLULOSE 25

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Kodi Methyl cellulose CAS 9004-67-5 ndi chiyani?

Methyl cellulose ndi cholowa m'malo mwa cellulose yayitali. Avereji ya molekyulu yolemera ya methyl cellulose ndi 10000 mpaka 220000, ndipo ndi ufa woyera kapena chinthu cha fibrous pa kutentha. Ndiwopanda poizoni, osakwiyitsa, komanso osagwirizana ndi 0,35 mpaka 0.55 (kachulukidwe weniweni wa 1.26 mpaka 1.30).

Kufotokozera

Kanthu	Kufotokozera
Kununkhira	zosakoma
Kuchulukana	1.01 g/cm3(Kutentha: 70°C)
Malo osungunuka	290-305 ° C
Kukoma	wopanda fungo
SOLUBLE	ZOsungunuka M'MADZI OZIZIRA
Zosungirako	Kutentha kwa Chipinda

Kugwiritsa ntchito

Ma cellulose a Methyl amagwiritsidwa ntchito kwambiri pantchito yomanga, monga zomatira pa simenti, matope, ophatikizana, etc. Amagwiritsidwa ntchito ngati filimu yopanga mafilimu ndi zomatira muzodzoladzola, mankhwala, ndi zakudya. Ma cellulose a Methyl amagwiritsidwanso ntchito ngati chopangira ma saizi kusindikiza nsalu ndi utoto, dispersant for synthetic resins, film-forming agent for coatings, and thickener. Ma cellulose a alkali amapangidwa kuchokera ku zamkati, zomwe zimasinthidwa ndi chloromethane kapena dimethyl sulfate mu autoclave ndikuyengedwa ndi madzi ofunda.