TETRAMETHYL AMMONIUM HYDROGEN SULPHATE 99% HPLC
| Product Code | B-02658 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | HPLC | CAS No | 80526-82-5 |
| Molecular Formula | C4H13NO4S | Molecular Weight | 171.21 |
| H.S.Code | 2923.90000 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Soid | Colour | White crystalline |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 290 °C |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (acidimetric; on anhydrous basis) | Min 99% |
| Identity (IR) | Conforms |
| pH (10% solution) | Max 2.0 |
| UV absorbance at | |
| at 200 nm (0.005 mol/L; 1cm; water) | Max 0.15 |
| at 220 nm (0.005 mol/L; 1cm; water) | Max 0.05 |
| TLC test | Conforms |
| Water (by KF) | Max 1.0% |
Safety Information and Hazard Symbols
Symbol:GHS05 , GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338