Dextran CAS 9004-54-0

CAS:9004-54-0

Cov mis molecular:C17H32O10

Qhov Hnyav Molecular:396.42998

EINECS:232-677-5

Cov lus txhais:Dextran [Mw 100000]; Dextran [Mw 20000]; Dextran [Mw 150000]; Dextran [Mw 250000]; Dextran [Mw 70000]; Dextran [Mw 40000]; Dextran FP 70 qib tshawb fawb; Dextran 40 Qhov Haum Rau Lub Cev (200 mg); Dextran 70 (50 mg); DEXTRAN FP40 QIB TSHAWB FAWB

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Dextran CAS 9004-54-0 yog dab tsi?

Glucan yog ib yam khoom polysaccharide uas muaj nyob hauv cov hnoos qeev uas qee cov kab mob me me tso tawm thaum lawv txoj kev loj hlob. Nws muab faib ua alpha glucan thiab beta glucan, nrog qhov hnyav molecular nruab nrab ntawm 7000, zoo ib yam li tib neeg albumin. Glucan tuaj yeem ua rau cov plasma colloid osmotic siab, nqus dej sab nraud cov hlab ntsha kom ntxiv cov ntshav, thiab tswj cov ntshav siab.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Kev Hloov Tshwj Xeeb	198º
UA KOM YAJ	Yaj hauv dej
Qhov kub yaj	483 ° C (decomp)
PH	2 - 10
kev tiv taus	185 ° (C=6, H2O)
Cov xwm txheej cia khoom	2-8°C

Daim Ntawv Thov

Dextran feem ntau yog siv los ua kom cov ntshav hauv cov ntshav ntau ntxiv, tswj cov ntshav siab, thiab feem ntau yog siv los tiv thaiv kev poob siab. Haum rau kev ntxiv cov ntshav thiab tswj cov ntshav siab thaum muaj ntshav poob ntau. Kev kho mob thaum muaj xwm txheej ceev rau cov kev raug mob los ntawm kev los ntshav xws li kub hnyiab, raug mob, thiab raug mob, nrog rau kev poob phaus vim yog ntshav poob ntau dhau.