Ammonium trifluoromethanesulfonate
ALDRICH/345865 - 99%
Synonym: Ammonium triflate
CAS Number: 38542-94-8
Empirical Formula (Hill Notation): CH4F3NO3S
Molecular Weight: 167.11
MDL Number: MFCD00075332
Linear Formula: CF3SO3NH4
Product Type: Chemical
assay | 99% |
form | crystals and lumps |
InChI | 1S/CHF3O3S.H3N/c2-1(3,4)8 |
InChI key | BMWDUGHMODRTLU-UHFFFAOYSA |
mp | 224-226 °C (lit.) |
SMILES string | N.OS(=O)(=O)C(F)(F)F |
Application: | Ammonium trifluoromethanesulfonate can be used: • As an electrolyte additive in aqueous metal ion batteries. It is used to enhance the ionic conductivity of electrolyte and widens the electrochemical stability window of the battery. • As a precursor to prepare solid polymer electrolytes and gel polymer electrolytes via solution casting by method. • As a co-catalyst to prepare Poly(p-phenylenediamine) and their derivatives. These conductive polymers are used in sensors and organic photovoltaic cells. • A dopant in the preparation of flexible poly(vinylidene fluoride-co-hexafluoropro • A cathode additive in proton exchange membrane (PEM) fuel cells to increase the local oxygen concentration near the Pt catalyst, which enhances single-cell performance. |
General description: | Ammonium trifluoromethanesulfonate is a white crystalline solid that is highly soluble in water. It is thermally stable and widely used in the field of catalysis, batteries, and organic synthesis. |
Packaging: | 10, 50 g in poly bottle |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-37/39 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 99% |
mp | 224-226 °C (lit.) |
UNSPSC | 12352302 |