Home > Pallav Chemicals > Quaternary Ammonium Compounds > Tetramethyl Ammonium Hydrogen Sulphate 99% HPLC
Tetramethyl Ammonium Hydrogen Sulphate 99% HPLC
For ion pair chromatography.
Product Code. |
02658 |
Grade |
|
Purity |
99% |
CAS No. |
80526-82-5 |
Molecular Formula |
C4H13NO4S |
Molecular Weight |
171.21 |
H.S.Code |
2923.90000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
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 2.0% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338