TES BUFFER 99% FOR BIOCHEMISTRY
| Product Code | B-02628 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | FOR BIOCHEMISTRY | CAS No | 7365-44-8 |
| Molecular Formula | C6H15NO6S | Molecular Weight | 229.25 |
| H.S.Code | 2922.19900 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 225 °C | Odour | Odorless |
| Solubility in water [% weight] | 229.3 g/l at 20 °C |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (alkalimetric) | Min 99% |
| Identity (IR) | Passes test |
| UV absorbance (at 250 nm; 5%; 1 cm; water) | Max 0.05 |
| Chloride (Cl) | Max. 0.005% |
| Sulphate (SO4) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.0005% |
| Sodium (Na) | Max 0.005% |
| Loss on drying (at 105°C) | Max 0.2% |
| Biological buffer, pKa at 20°C | 7.50 |
Safety Information and Hazard Symbols
Symbol: GHS02 , GHS05 ,GHS07 ,GHS09
Signal Word: Warning