Ammonium trifluoroacetate - 89895
Code: 89895
Ammonium trifluoroacetate
for mass spectrometry, ≥99.0% (NT)
Trifluoroacetic acid ammonium salt
≥99.0%, for mass spectrometry
CAS Number: 3336-58-1 Linear Formula: CF3CO2NH4 Molar Mass: 131.05 g/mol EC Number: 222-072-4 MDL Number: MFCD00012615
| Property |
Value |
| Identity (IR) |
complying |
| Assay |
99.0 - 101.0 % |
| PH (10 %, 20°C) |
5 - 6.5 |
| Colour of the solution |
complying |
| Turbidity of solution |
complying |
| Aluminium (Al) |
max. 1 ppm |
| Arsenic (As) |
max. 0.1 ppm |
| Barium (Ba) |
max. 1 ppm |
| Bismuth (Bi) |
max. 1 ppm |
| Calcium (Ca) |
max. 5 ppm |
| Cadmium (Cd) |
max. 1 ppm |
| Cobalt (Co) |
max. 1 ppm |
| Chromium (Cr) |
max. 1 ppm |
| Copper (Cu) |
max. 1 ppm |
| Iron (Fe) |
max. 1 ppm |
| Potassium (K) |
max. 20 ppm |
| Lithium (Li) |
max. 1 ppm |
| Magnesium (Mg) |
max. 1 ppm |
| Manganese (Mn) |
max. 1 ppm |
| Molybdenum (Mo) |
max. 1 ppm |
| Sodium (Na) |
max. 20 ppm |
| Nickel (Ni) |
max. 1 ppm |
| Lead (Pb) |
max. 1 ppm |
| Strontium (Sr) |
max. 1 ppm |
| Zinc (Zn) |
max. 1 ppm |
| Absorbance 280 nm |
max. 0.03 |
| Absorbance at 260 nm |
max. 0.05 |
| Filter test |
complying |
| Property |
Value |
| Freezing point |
123 - 125 °C |
