I-4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid HEPES 99.5% CAS 7365-45-9 Umfanekiso obonisiweyo

I-4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid I-HEPES 99.5% I-CAS 7365-45-9

Inkcazo emfutshane:

Igama leKhemikhali: I-4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid

Izithethantonye: I-99.5% ye-HEPES; i-N-(2-hydroxyethyl)piperazine-N'-2-ethanesulfonic acid

I-CAS:7365-45-9

Ubunyulu: 99.5% umzuzu

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

I-4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid/ HEPES

Igama elingelolakho:

I-N-(2-hydroxyethyl)piperazine-N'-2-ethanesulfonic acid

INOMBOLO YETYALA:

7365-45-9

Ifomula yemolekyuli:

C₈H₁₈N₂I-₄S

Iinkcukacha:

Ukwahlulwahlulwa	Umgangatho
Inkangeleko	Umgubo oMhlophe weCrystalline
Uvavanyo %	≥99.5
Ukunyibilika (1m Aq)	Isisombululo esicacileyo, esingenambala
I-PH(1% aq)	5.0-6.5
Iintsimbi Ezinzima (PPM)	≤10
Ilahleko xa yomiswa %	≤1.0
I-UV 260nm (1m aq)	≤0.1
I-UV 280nm (1m aq)	≤0.07
I-Fe Iron ppm	≤5
I-Sulfate Ion %	≤0.05

Injongo:

I-4- hydroxyethyl piperazine ethyl sulfonic acid yi-biological buffer; Impendulo yokwahlukana kunye nohlalutyo lwe-RNA component buffer, i-buffer, i-hybridization buffer kwangaphambili; Isetyenziselwa i-RNA kunye ne-T4RNA ligase 3'- terminal marking; Isetyenziswa kwi-biochemical diagnostic kit, kwi-DNA/RNA extraction kit nakwi-PCR diagnostic kits. Kusebenza iiseli ezingasulelekiyo. Luhlobo lwe-hydrogen ion buffer, inokulawula ububanzi bexabiso le-pH ye-constant ixesha elide. Sebenzisa uxinzelelo lokugqibela lwe-10-50 tendency ye-L, i-general culture medium equlethe i-20 tendency LHEPES buffering capacity inokufezekiswa.

Ngaphambili: I-N,N-Dimethylpiperazine 99% CAS 106-58-1

Okulandelayo: I-1,4-Diacryloylpiperazine 99% CAS 6342-17-2

I-CAS 7365-45-9