millipore,
密理博,648313,Tris, Hydrochloride, ULTROL Grade - CAS 1185-53-1 - Calbiochem
重要规格表
| Empirical Formula | CAS # |
|---|
| C₄H₁₁NO₃ · HCl
| 1185-53-1
|
| Description
|
| Overview | Useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C. |
| Absorbance (1.0 M, H2O, 260 nm):≤0.1. |
| Catalogue Number | 648313 |
| Brand Family |
Calbiochem®
|
| Synonyms | tris(Hydroxymethyl)aminomethane, HCl |
| Product Information
|
| CAS number | 1185-53-1 |
| Form | White solid |
| Hill Formula | C₄H₁₁NO₃ · HCl |
| Chemical formula | C₄H₁₁NO₃ · HCl |
| PKA | 8.3 at 20°C |
| Quality Level | MQ100
|
| Biological Information
|
| Purity | ≥99% by titration |
| Physicochemical Information
|
| Contaminants | Heavy metals: ≤5 ppm |
| Heavy metals | ≤5 ppm |
| Safety Information according to GHS
|
| RTECS | TY2900000 |
| Storage and Shipping Information
|
| Ship Code |
Ambient Temperature Only
|
| Toxicity |
Standard Handling
|
| Storage |
+15°C to +30°C
|
| Do not freeze |
Ok to freeze
|
