A7632012
Tricine , 99.5% , 5704-04-1
Synonym(s):
Tricine;Tricine, N-Tris(hydroxymethyl)methylglycine;Tris Buffer substance;Tris(hydroxymethyl)aminomethane Buffer substance;Tris(hydroxymethyl)aminomethane hydrochloride buffer solution
CAS NO.：5704-04-1
Empirical Formula: C6H13NO5
Molecular Weight: 179.17
MDL number: MFCD00004277
EINECS: 227-193-6
| Pack Size | Price | Stock | Quantity |
| 25G | RMB44.80 | In Stock |
|
| 100G | RMB159.20 | In Stock |
|
| 500G | RMB583.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 186-188 °C (dec.) |
| Boiling point: | 311.69°C (rough estimate) |
| Density | 1.05 g/mL at 20 °C |
| vapor pressure | 0.002-0.004Pa at 20-25℃ |
| refractive index | 1.4240 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | H2O: 4 M at 20 °C, clear, colorless |
| form | crystalline |
| color | clear colorless (40 % (w/w) in H2O) solution |
| PH Range | 7.4 - 8.8 |
| Odor | Odorless |
| PH | 4.0-6.0 (1M in H2O) |
| pka | 8.1(at 25℃) |
| Water Solubility | soluble |
| Merck | 14,9651 |
| BRN | 1937804 |
| Stability: | Stable. |
| LogP | -2.87 at 25℃ |
Description and Uses
Good's buffers Tricine is used as an electrophoresis buffer and involved in the separation of low molecular weight proteins and peptides. It operates in the pH range between 7.4 and 8.8. It acts as an effective scavenger of hydroxyl radicals during the study of radiation-induced membrane damage. It is also used in resuspension of cell pellets. It is a zwitterionic amino acid commonly useful in the pH range of 7.4-8.8 and the pKa is 8.05 at 25°C. This buffer is also used as an eluent in asymmetrical flow field-flow fractionation (AFFFF).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H320 |
| Precautionary statements | P403-P501c |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-36/37/39 |
| WGK Germany | 3 |
| F | 3 |
| TSCA | Yes |
| HS Code | 29052900 |
