Hydrofluoric acid 48 - 51% in water for analysis
Supplier: Thermo Scientific
|
Danger
|
223330250
223335000
223330025
223330250.EA
51.1
GBP
223330250.
223335000.
223330025.
Hydrofluoric acid 48 - 51% in water for analysis
Hydrofluoric acid
Formula:
HF Melting Pt: –35 °C Density: 1,15 g/cm³ Storage Temperature: Ambient |
MDL Number:
MFCD00011346 CAS Number: 7664-39-3 EINECS: 231-634-8 UN: 1790 ADR: 8,II |
Specification Test Results
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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