N,N-Bis(2-Hydroxyethyl)Glycinum CAS150-25-4
Synonyma (vel Synonyma):N,N-Bis(2-hydroxyethyl)glycinum
Formula Empirica: C6H13NO4
Numerus CAS: 150-25-4
Numerus CE: 205-755-1
Pondus moleculare: 163.1717
Examen: 98.0% ~ 101.0%
Numerus Catalogi: E0018
Tempus conservationis/Iterum probandum: biennium a die fabricationis
| ANALYSIS | SPECIFICATIONES |
| Aspectus | Pulvis crystallinus albus |
| Examen (%) | 98.0-101.0 |
| Damnum in siccatione | ≤2.0% |
| Solubilitas in Aquosa | 25% (p/p), perspicuum, incolorum |
| pH (1%) @ 20°C | 4.3-5.3 |
| pKa ad 25°C | 8.3 |
| Metallum Grave |
|
| Absorptio Ultravioleta (260nm 0.1M) | ≤0.04 |
| Absorptio ultravioleta (280nm 0.1 M) | ≤0.03 |
| Ferrum (Fe) |
|
| Chloridum | ≤0.1% |
| Endotoxinum |
|
| Residuum in Ignitione |
|
| Spectrum Infra-rubrum |
Descriptio
Bicine est agens tamponans zwitterionicum utile ad applicationem biochemicam in ambitu pH 7.6 – 9.0.
Applicatio
Saepe adhibetur in crystallizatione proteinorum, studio reactionum enzymaticarum, electrophoresi, chromatographia permutationis ionicae tenuis strati ad resolutionem proteinorum, necnon systema tamponis multiphasicum ad SDS-PAGE proteinorum.
Magnitudo Sarcinae
20kg/tympanum
Magnitudines involucrorum ad mensuram aptatae praesto sunt
Depositorium/Transportatio
Mitte et repone in temperatura ambiente
Tempus Vitae/Reprobatio
Biennio a die fabricationis
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