Flußsäure 48 - 51% in Wasser zur Analyse
Lieferant: Thermo Scientific
|
Gefahr
|
223335000.EA
43.9
EUR
223335000.
223330025.
223330250.
Flußsäure 48 - 51% in Wasser zur Analyse
Hydrofluoric acid
Formel:
HF Molecular Weight: 20,01 g/mol Schmelzpunkt: –35 °C Dichte: 1,15 g/cm³ Lagertemperatur: Raumtemperatur |
MDL:
MFCD00011346 CAS-Nummer: 7664-39-3 EINECS: 231-634-8 UN: 1790 ADR: 8,II |
Spezifikation Testergebnisse
Appearance | Clear colorless Solution |
Residue after ignition | ≤0.0005 % |
Titration with NaOH | 48 to 51 % |
Chloride (Cl) | ≤5 ppm |
Sulfates | ≤5 ppm (SO4) |
Phosphates | ≤1 ppm (PO4) |
Arsenic (As) | ≤0.05 ppm |
Copper (Cu) | ≤0.1 ppm |
Iron (Fe) | ≤1 ppm |
Lead (Pb) | ≤0.05 ppm |
Fluorosilicic acid | ≤0.01 % (H2SiF6) |
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