4-(2-hydroxyethyl)-1-piperazineethanesulfonic aside HEPES 99.5% CAS 7365-45-9
Ibisobanuro birambuye ku gicuruzwa
Ibirango by'ibicuruzwa
| aside 4-(2-hydroxyethyl)-1-piperazineethanesulfonique/ HEPES |
| Izina ry'irihimbano: | aside N-(2-hydroxyethyl)piperazine-N'-2-ethanesulfonic |
| URUBANZA NOMERO: | 7365-45-9 |
| Ifishi y'ingirabuzimafatizo: | C8H18N2IKI4S |
| Ibisobanuro: |
| Gutandukanya | Igisanzwe |
| Isura | Ifu y'umweru ya kristu |
| Ikizamini % | ≥99.5 |
| Gushonga (1m Aq) | Igisubizo gisobanutse neza kandi kidafite ibara |
| PH (1% aq) | 5.0-6.5 |
| Ibyuma biremereye (PPM) | ≤10 |
| Igihombo ku % by'izuba | ≤1.0 |
| UV 260nm (1m aq) | ≤0.1 |
| UV 280nm (1m aq) | ≤0.07 |
| Fe Iron ppm | ≤5 |
| Ion ya Sulfate % | ≤0.05 |
|
| Intego: | 4- hydroxyethyl piperazine aside ethyl sulfonic ni igikoresho cy’ibinyabuzima; Uburyo bwo gutandukanya no gusesengura igice cya RNA, igikoresho cy’umubiri, igikoresho cy’umubiri mbere y’igihe; Ikoreshwa mu kwerekana RNA na T4RNA ligase 3'- terminal; Ikoreshwa mu bikoresho byo gusuzuma biochemical, ADN/RNA extraction kit na PCR diagnostic kits. Ku turemangingo tudafite ubwandu. Ni ubwoko bwa hydrogen ion buffer, ishobora kugenzura ingano ya pH y’ikintu gihoraho igihe kirekire. Koresha igipimo cya nyuma cya 10-50 tendence kuri L, uburyo rusange bwo gukusanya bufite tendence 20 LHEPES buffering capacity bushobora kugerwaho. |
Ibanjirije iyi: N,N-Dimethylpiperazine 99% CAS 106-58-1 Ibikurikira: 1,4-Diacryloylpiperazine 99% CAS 6342-17-2
