Beta-Cyclodextrin methyl ethers CAS 128446-36-6

CAS:128446-36-6

Kev Huv Si:99%

Cov mis molecular:C54H94O35

Qhov Hnyav Molecular:1303.3

EINECS:1308068-626-2

Lub Sijhawm Khaws Cia:2 xyoos

Cov lus txhais:beta.-cyclodextrin, methylethers; METHYL-BETA-CYCLODEXTRIN; MBC; BETA-W7 M1.8; BETA-CYD; (Sib tov ntawm ntau yam Methylated); Methyl-beta-cyclodextrin Methyl-beta-cyclodextrin (sib tov ntawm ntau yam Methylated)

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Beta-Cyclodextrin methyl ethers CAS 128446-36-6 yog dab tsi?

Methyl-beta-cyclodextrin yog hmoov dawb, tsis muaj tshuaj lom, tsis muaj ntxhiab thiab qab zib me ntsis.

Cov Lus Qhia Tshwj Xeeb

Qhov tsos				Dawb los yog yuav luag dawb, amorphous los yog crystalline hmoov. Zoo heev soluble hauv dej.
Kev txheeb xyuas		Ntxiv cov tshuaj ethanol nrog 10% α-naphthol		Lub nplhaib xim av tshwm sim ntawm qhov sib tshuam ntawm ob lub kua.
pH				5.0-7.5
Kev meej thiab xim ntawm cov tshuaj				Cov tshuaj no tsis muaj xim rau cov tshuaj daj ntshiab.
Chloride (%)				≤0.2
Kev nqus dej tsis huv			230-350nm (10% kev daws teeb meem)	≤1.00
			350-750nm (110% kev daws teeb meem)	≤0.10
Cov Khoom Sib Xws (%)			Betadex	≤0.5
			Tag nrho cov nqi (Excent Betadex)	≤1.0
Cov ntsiab lus dej (%)				≤5.0
Cov Khoom seem ntawm kev sib tsoo (%)				≤0.5
Hlau Hnyav (ppm)				≤10
Txo cov tshuaj (%)				≤0.5
Qib Nruab Nrab ntawm Kev Hloov Chaw				10.0-13.3
Methanol (%)				≤0.01
Methyl ptoluenesulfonate (ppm)				≤1
Paratoluenesulfonic acid Sodium ntsev (%)				≤0.05
Kev Txwv ntawm Cov Kab Mob Me Me	Tag Nrho Cov Kab Mob Aerobic (cfu/g)			≤10²
	Tag Nrho Cov Pwm Ua Ke thiab			≤10²
	Escherichia Coli (cfu/10g)			Tsis muaj
	Salmonella (cfu/10g)			Tsis muaj

Daim Ntawv Thov

1. Hauv kev kho mob, Beta-Cyclodextrin methyl ethers tuaj yeem txhim kho kev yaj tshuaj thiab kev siv tau ntawm cov tshuaj, ua kom cov tshuaj ua haujlwm tau zoo dua lossis txo cov tshuaj ntau npaum li cas, kho lossis tswj kev tso tawm cov tshuaj, txo cov tshuaj lom thiab cov kev mob tshwm sim, thiab txhim kho kev ruaj khov ntawm cov tshuaj. Nws yog qhov tshwj xeeb tshaj yog rau cov kua dej ntawm cov roj-soluble molecules.
2. Hauv kev ua zaub mov thiab txuj lom, Beta-Cyclodextrin methyl ethers tuaj yeem txhim kho qhov ruaj khov thiab kev ua haujlwm ntev ntawm cov khoom noj khoom haus, thiab tuaj yeem npog lossis kho qhov tsw phem thiab saj ntawm cov khoom noj khoom haus.
3. Hauv kev lag luam tshuaj pleev ib ce, Beta-Cyclodextrin methyl etherscan txo qhov khaus ntawm cov organic molecules hauv tshuaj pleev ib ce rau daim tawv nqaij thiab cov ntaub so ntswg mucous, txhim kho kev ruaj khov ntawm cov tshuaj, thiab tiv thaiv kev volatilization thiab oxidation ntawm cov as-ham.