Tekehana CAS 9004-54-0

CAS:9004-54-0

Tātai ngota:C17H32O10

Taumaha ngota:396.42998

EINECS:232-677-5

Ngā kupu taurite:Dextran [Mw 100000]; Dextran [Mw 20000]; Dextran [Mw 150000]; Dextran [Mw 250000]; Dextran [Mw 70000]; Dextran [Mw 40000]; Te taumata rangahau Dextran FP 70; Te Whai Hua o te Pūnaha Dextran 40 (200 mg); Dextran 70 (50 mg); TE TAU RANGAHAU DEXTRAN FP40

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Dextran CAS 9004-54-0?

He matū polysaccharide te glucan e noho ana i roto i te hūpē e tukuna ana e ētahi moroiti i a rātou e tipu ana. Kua wehea ki te alpha glucan me te beta glucan, me te taumaha ngota toharite o te 7000, he rite ki te albumin tangata. Ka taea e te glucan te whakanui ake i te pēhanga osmotic colloid plasma, te mimiti i te wai i waho o ngā oko toto hei tāpiri i te nui o te toto, me te pupuri i te pēhanga toto.

Whakatakotoranga

Taonga	Whakatakotoranga
Hurihanga Motuhake	198º
WAIHANGA	Ka wairewa i roto i te wai
Te pūwāhi rewa	483 °C (whakakorenga)
PH	2 - 10
ātete	185° (C=6, H2O)
Ngā tikanga rokiroki	2-8°C

Tono

Ko te Dextran te mea nui hei whakanui i te rōrahi toto, hei pupuri i te toto toto tiketike, ā, hei ārai i te ru. He pai mō te whakakī anō i te rōrahi toto me te pupuri i te toto toto tiketike i te wā e nui ana te toto e ngaro ana. He maimoatanga ohorere mō ngā whara toto pēnei i te wera, te whara, me te whara, tae atu ki te whakaheke taumaha i puta mai i te nui o te toto e ngaro ana.