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Tris(hydroxymethyl) aminomethane for Molecular biology
99.9+% C4H11NO3
For laboratory use, for electrophoresis & molecular biology
CL00.2095
CAS Nr:77-86-1
Physical
- Form: powder
- Colour: white
- Melting point: 168-172°C
- Boiling point: 219-220°C
- Flash point: -
- Density: 1,353 g/cm3
- Mol Weight: 121.14 g/mol
- Storage temp: RT
| Art. Nr. | Pack | Mod | Stock | ||
|---|---|---|---|---|---|
| CL00.2095.0250 | 250 g | PE | 13 |
|
|
| CL00.2095.0500 | 500 g | PE | 0 | Custom |
|
| CL00.2095.1000 | 1 kg | PE | 1 |
|
|
| CL00.2095.5000 | 5 kg | PE | 0 |
Specs
- Appearance : white crystalline powder
- Appearance of the solution : clear, colorless
- DNases/RNases/Proteases : N.D.
- Assay >99.9%
- Absorbance @ 260nm <0.03
- Absorbance @ 280nm <0.02
- Melting Interval : 168-173°C
- Loss on drying <0.2% (3h, 105°C)
- pH : 10.5 to 11.5 (1M in H2O)
- Copper (Cu) <0.0001%
- Iron (Fe) <0.0001%
- Lead (Pb) <0.0001%
Safety
- HS Nr: 29221900
- Signal word: Warning
-
