Dextran CAS 9004-54-0

CAS:9004-54-0

Fomura reMamorekuru:C17H32O10

Kurema kweMorekuru:396.42998

EINECS:232-677-5

Mazwi akafanana:Dextran [Mw 100000]; Dextran [Mw 20000]; Dextran [Mw 150000]; Dextran [Mw 250000]; Dextran [Mw 70000]; Dextran [Mw 40000]; Dextran FP 70 giredhi rekutsvagisa; Dextran 40 Kukodzera Kwemushonga (200 mg); Dextran 70 (50 mg); DEXTRAN FP40 GREAD RESEARCH

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Dextran CAS 9004-54-0?

Glucan chinhu chinonzi polysaccharide chiri mumukaka unoburitswa netumwe tupukanana panguva yekukura kwatwo. Chakakamurwa kuita alpha glucan ne beta glucan, ine huremu hwemamorekuru hunosvika 7000, hwakafanana nehunhu hwe albumin. Glucan inogona kuwedzera plasma colloid osmotic pressure, kunwa mvura kunze kwetsinga dzeropa kuti iwedzere huwandu hweropa, uye kuchengetedza pressure yeropa.

Tsanangudzo

Chinhu	Tsanangudzo
Kutenderera Kwakananga	198 º
INONYUNGURWA	Inonyungudika mumvura
Nzvimbo yekunyunguduka	483 °C (kupatsanura)
PH	2 - 10
kuramba	185 ° (C=6, H2O)
Mamiriro ekuchengetedza	2-8°C

Kushandiswa

Dextran inonyanya kushandiswa kuwedzera huwandu hweropa muropa, kuchengetedza BP, uye kunyanya kudzivirira kuvhunduka. Yakakodzera kuzadza huwandu hweropa uye kuchengetedza BP panguva yekurasikirwa neropa rakawanda. Kurapa kwekukurumidzira kwekukuvara kwekubuda ropa kwakadai sekutsva, kukuvara, uye kukuvara, pamwe nekudzikira kwehuremu kunokonzerwa nekurasikirwa neropa rakawanda.