Zoo siab 99.5% Guanidine hydrochloride CAS 50-01-1
Lub Npe Tshuaj: Guanidine hydrochloride
Cov qauv qauv: HN=C(NH2)2•HCL
Cov mis mos molecular: CH5N3 • HCL
Qhov hnyav molecular: 95.54
Tus Qauv: Qib Muaj (kev huv si ≥99%) thiab Qib Tshuaj (kev huv si ≥99.5%)
1. Siv ua cov khoom siv nruab nrab rau cov tshuaj, tshuaj tua kab, xim thiab lwm yam organic compounds. Nws yog ib qho khoom siv tseem ceeb rau kev tsim cov sulfonamides thiab folic acid. Nws kuj tseem siv tau ua tus neeg sawv cev antistatic rau cov xov hluavtaws. Nws yog ib qho khoom siv tseem ceeb rau sulfadiazine, sulfamerazine, sulfamethazine thiab folic acid.
2. Ua ib qho denaturant muaj zog hauv kev rho tawm tag nrho RNA los ntawm cov cell. Cov kua guanidine hydrochloride tuaj yeem yaj cov protein, ua rau puas tsuaj rau cov qauv cell, rhuav tshem cov qauv nucleoprotein, thiab sib cais los ntawm nucleic acid. Tsis tas li ntawd, RNase tuaj yeem raug inactivated los ntawm tus neeg sawv cev txo qis xws li guanidine hydrochloride.
| Khoom | Cov ntsuas kev txawj ntse | |
| Qib kev lag luam | qib tshuaj | |
| Qhov tsos | siv lead dawb | siv lead dawb |
| Kev Ntsuas ≥ | 99% | 99.5% |
| Ammonium ntsev ≤ | 0.5% | 0.1% |
| Dej noo ≤ | 0.5% | 0.3% |
| Cov ntsiab lus tshauv ≤ | 0.5% | 0.05% |
| 60% dej tov | tsis muaj xim pob tshab | tsis muaj xim pob tshab |
| MP ntau yam °C | 182-186 | 184-188 |
