02658
Fluka
Hydrofluoric acid
TraceSELECT® Ultra, for trace analysis, ≥49% (acidimetric)
| CAS Number: | 7664-39-3 |
| Linear Formula: | HF |
| Molecular Weight: | 20.01 |
| EC Number: | 231-634-8 |
| MDL number: | MFCD00011346 |
| PubChem Substance ID: | 24845348 |
Description
| Legal Information | TraceSELECT is a registered trademark of Sigma-Aldrich Biotechnology LP and Sigma-Aldrich Co. |
Properties
| grade | for trace analysis |
| vapor density | 1.27 (vs air) |
| vapor pressure | 25 mmHg ( 20 °C) |
| TraceSELECT® Ultra | |
| assay | ≥49% (acidimetric) |
| density | 1.15 g/mL at 25 °C(lit.) |
| anion traces | chloride (Cl-): ≤100 μg/kg |
| phosphate (PO4-): ≤100 μg/kg | |
| sulfate (SO42-): ≤300 μg/kg | |
| cation traces | Ag: ≤0.02 μg/kg |
| Al: ≤0.1 μg/kg | |
| As: ≤0.1 μg/kg | |
| Au: ≤0.02 μg/kg | |
| Ba: ≤0.02 μg/kg | |
| Be: ≤0.02 μg/kg | |
| Bi: ≤0.02 μg/kg | |
| Ca: ≤0.1 μg/kg | |
| Cd: ≤0.02 μg/kg | |
| Co: ≤0.02 μg/kg | |
| Cr: ≤0.1 μg/kg | |
| Cu: ≤0.1 μg/kg | |
| Dy: ≤0.02 μg/kg | |
| Er: ≤0.02 μg/kg | |
| Eu: ≤0.02 μg/kg | |
| Fe: ≤0.1 μg/kg | |
| Ga: ≤0.02 μg/kg | |
| Gd: ≤0.02 μg/kg | |
| Ge: ≤0.05 μg/kg | |
| Hg: ≤2 μg/kg | |
| Ho: ≤0.02 μg/kg | |
| In: ≤0.02 μg/kg | |
| K: ≤0.1 μg/kg | |
| La: ≤0.02 μg/kg | |
| Li: ≤0.02 μg/kg | |
| Lu: ≤0.02 μg/kg | |
| Mg: ≤0.1 μg/kg | |
| Mn: ≤0.02 μg/kg | |
| Mo: ≤0.02 μg/kg | |
| Na: ≤0.1 μg/kg | |
| Nb: ≤0.02 μg/kg | |
| Nd: ≤0.02 μg/kg | |
| Ni: ≤0.1 μg/kg | |
| Pb: ≤0.02 μg/kg | |
| Pr: ≤0.02 μg/kg | |
| Pt: ≤0.02 μg/kg | |
| Sb: ≤0.02 μg/kg | |
| Sc: ≤0.02 μg/kg | |
| Sm: ≤0.02 μg/kg | |
| Sn: ≤0.05 μg/kg | |
| Sr: ≤0.02 μg/kg | |
| Ta: ≤0.02 μg/kg | |
| Tb: ≤0.02 μg/kg | |
| Th: ≤0.02 μg/kg | |
| Ti: ≤0.05 μg/kg | |
| Tl: ≤0.02 μg/kg | |
| Tm: ≤0.02 μg/kg | |
| V: ≤0.02 μg/kg | |
| Y: ≤0.02 μg/kg | |
| Yb: ≤0.02 μg/kg | |
| Zn: ≤0.1 μg/kg | |
| Zr: ≤0.02 μg/kg |
Safety
| Hazard Codes | T+,C |
| Risk Statements | 26/27/28-35 |
| Safety Statements | 26-28-36/37/39-45 |
| RIDADR | UN 1790 8/PG 2 |
| WGK Germany | 2 |
| RTECS | MW7875000 |
References
| Merck | Merck 13,4811 |
| Fieser | Fieser 6,284 / Fieser 9,238 |
| reference | Corp MSDS 1 (1), 1895:D / RegBook 1 (3), 3251:I / Sax 6, 1548 |
