B22515 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol, 98+%
SDS
| Stock No. | Dimensioni | Prezzo ($) | Quantità | Disponibilità |
|---|---|---|---|---|
| B22515-14 | 25g | 34,10 |
|
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| B22515-22 | 100g | 86,40 |
|
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| B22515-36 | 500g | 351,00 |
|
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2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol, 98+%
Proprietà chimiche
Applicazioni
It is used as a biological buffer, organic synthesize, chemical & pharmaceutical intermediate. It is suitable for fractionation of hemoglobin.
Note
Letteratura
K H Scheller; T H Abel; P E Polanyi; P K Wenk; B E Fischer; H Sigel. Metal ion/buffer interactions. Stability of binary and ternary complexes containing 2-[bis(2-hydroxyethyl)amino]-2(hydroxymethyl)-1,3-propanediol (Bistris) and adenosine 5'-triphosphate (ATP). European Journal of Biochemistry. 1980, 107 (2), 455-466.
H Kosaka; I Tyuma. Production of superoxide anion by N,N-bis(2-hydroxyethyl)-iminotris(hydroxymethyl)methane buffer during oxidation of oxyhemoglobin by nitrite and effect of inositol hexaphosphate on the oxidation. Biochimica et Biophysica Acta. 1982, 709 (2), 187-193.
Buffer: pH range 5.5 - 8.0.
Rischio GHS e dichiarazioni precauzionali
Dichiarazioni di rischio (UE): H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
