Dextran CAS 9004-54-0

CAS:9004-54-0

Tātai rāpoi:C17H32O10

Taumaha rāpoi:396.42998

EINECS:232-677-5

kupu taurite:Dextran [Mw 100000]; Dextran [Mw 20000]; Dextran [Mw 150000]; Dextran [Mw 250000]; Dextran [Mw 70000]; Dextran [Mw 40000]; Dextran FP 70 kōeke rangahau; Dextran 40 Pūnaha Whakaritenga (200 mg); Dextran 70 (50 mg); DEXTRAN FP40 KAUPAPA RANGAHAU

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te Dextran CAS 9004-54-0?

Ko te Glucan he matū polysaccharide kei roto i te hūpē i hunahia e etahi microorganisms i te wa e tipu ana ratou. Kua wehea ki te alpha glucan me te beta glucan, me te taumaha ngota ngota toharite tata ki te 7000, he rite ki te albumin tangata. Ka taea e Glucan te whakanui ake i te pehanga osmotic colloid plasma, te tango i te wai i waho o nga oko toto hei taapiri i te toto toto, me te pupuri i te pehanga toto.

Whakatakotoranga

Tūemi	Whakatakotoranga
Hurihuri Tauwhāiti	198º
WHAKAMAHI	Wairewa ki te wai
Te rewa	483 °C (decomp)
PH	2 - 10
parenga	185 ° (C=6, H2O)
Nga tikanga rokiroki	2-8°C

Taupānga

Ko te Dextran te nuinga o te whakamahi ki te whakanui ake i te rōrahi plasma, te pupuri i te pehanga toto, me te mea tuatahi mo nga kaupapa anti ru. He pai mo te whakakii i te rahi o te toto me te pupuri i te pehanga toto i te wa o te mate toto nui. Te maimoatanga ohorere mo nga whara hemorrhagic penei i te wera, te mamae, me te mamae, tae atu ki te mate taimaha na te nui o te whakaheke toto.