648310 MilliporeTris Base, Molecular Biology Grade - CAS 77-86-1 - Calbiochem
TRIS base is useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C.
More>> TRIS base is useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C. Less<<FDS (Fiches de données de sécurité), certificats d’analyse (CoA) et de qualité (CoQ), dossiers, brochures et autres documents disponibles.
Synonymes: tris(Hydroxymethyl)aminomethane
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Aperçu
Tableau de caractéristiques principal
| CAS # | Empirical Formula |
|---|---|
| 77-86-1 | C₄H₁₁NO₃ |
Prix & Disponibilité
| Référence | Disponibilité | Conditionnement | Qté | Prix | Quantité | |
|---|---|---|---|---|---|---|
| 648310-2.5KG |
|
Carton ondulé | 2.5 kg |
|
— | |
| 648310-500GM |
|
Flacon en verre | 500 gm |
|
— |
| Description | |
|---|---|
| Overview | Useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C. |
| Catalogue Number | 648310 |
| Brand Family | Calbiochem® |
| Synonyms | tris(Hydroxymethyl)aminomethane |
| Product Information | |
|---|---|
| CAS number | 77-86-1 |
| Form | White solid |
| Hill Formula | C₄H₁₁NO₃ |
| Chemical formula | C₄H₁₁NO₃ |
| PKA | 8.30 at 20°C |
| Quality Level | MQ100 |
| Biological Information | |
|---|---|
| Purity | ≥99% by titration test (perchloric acid titration) |
| Physicochemical Information | |
|---|---|
| Contaminants | RNases, DNases, proteases: none detected. Absorbance (260 nm): ≤0.03; (280 nm): ≤0.02 |
| Heavy metals | ≤0.0005% |
| Safety Information according to GHS | |
|---|---|
| RTECS | TY2900000 |
| Safety Information | |
|---|---|
| R Phrase | R: 36/38 Irritating to eyes and skin. |
| S Phrase | S: 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Storage and Shipping Information | |
|---|---|
| Ship Code | Ambient Temperature Only |
| Toxicity | Irritant |
| Storage | +15°C to +30°C |
| Do not freeze | Ok to freeze |
| Global Trade Item Number | |
|---|---|
| Référence | GTIN |
| 648310-2.5KG | 07790788052027 |
| 648310-500GM | 07790788052034 |