| Honeywell 40967 Trifluoroacetic acid Eluent additive for LC-MS 1 L |
| Trifloroasetik asit LC-MS için eluent katkı maddesi. |
|
Beilstein Registry Number 742035
CAS Numbers (All) 76-05-1
EC Number 200-929-3
Linear Formula CF3COOH
MDL Number MFCD00004169
Molar Mass 114.02 g/mol
Synonyms TFA |
Specifications
| Property | Value |
|---|---|
| assay (GC) | Min. 99.0 % |
| water (Karl Fischer) | Max. 0.05 % |
| silver (Ag) | Max. 0.02 ppm |
| aluminium (Al) | Max. 0.05 ppm |
| barium (Ba) | Max. 0.05 ppm |
| bismuth (Bi) | Max. 0.1 ppm |
| calcium (Ca) | Max. 0.2 ppm |
| cadmium (Cd) | Max. 0.05 ppm |
| cobalt (Co) | Max. 0.02 ppm |
| chromium (Cr) | Max. 0.05 ppm |
| copper (Cu) | Max. 0.02 ppm |
| iron (Fe) | Max. 0.3 ppm |
| potassium (K) | Max. 0.1 ppm |
| lithium (Li) | Max. 0.02 ppm |
| magnesium (Mg) | Max. 0.5 ppm |
| manganese (Mn) | Max. 0.05 ppm |
| molybdenum (Mo) | Max. 0.02 ppm |
| sodium (Na) | Max. 0.5 ppm |
| nickel (Ni) | Max. 0.05 ppm |
| lead (Pb) | Max. 0.02 ppm |
| strontium (Sr) | Max. 0.02 ppm |
| thallium (Tl) | Max. 0.05 ppm |
| zinc (Zn) | Max. 0.05 ppm |
| chloride (Cl) | Max. 50 ppm |
| sulfate (SO4) | Max. 50 ppm |
| sulfite (SO3) | Max. 10 ppm |
| ammonium (NH4) | Max. 10 ppm |
| suitability for the LC-MS | complying |
| absorbance at 320 nm | Max. 0.025 |
| absorbance at 300 nm | Max. 0.03 |
| absorbance at 290 nm | Max. 0.04 |
| absorbance 280 nm | Max. 0.05 |
| absorbance at 270 nm | Max. 0.1 |
| absorbance at 260 nm | Max. 0.9 |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 72 °C (1.013 hPa) |
| Certification | For LC-MS |
| Color | Colorless |
| Density | 1.48 g/cm3 (20 °C) |
| Flashpoint | 100 °C |
| Form | Liquid |
| Grade | LC-MS Grade |
| Incompatible Materials | Water, Metals, Bases, Alkalis |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | -15 °C |
| Partition Coefficient | -2.1 |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility in Water | 1.000 g/l (20 °C) |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | 1.390 hPa (80 °C) |
| Viscosity | No data available |
| pH-Value | Acidic |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 8 |
| Package Group | I |
| UN ID | UN2699 |
Tavsiye Ürünler
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