Hydrofluoric acid - 40213H
Code: 40213H
Hydrofluoric acid
Semiconductor grade (Honeywell 17736), 49.5-50.5%
Semiconductor grade, (HONEYWELL 17736)
CAS Number: 7664-39-3
Molar Mass: 20.01 g/mol
Beilstein Registry Number: 1098214
MDL Number: MFCD00011324
| Property |
Value |
| Assay |
49.5 - 50.5 % |
| Residue on ignition (SO4) |
max. 5 ppm |
| Silver (Ag) |
max. 0.02 ppm |
| Aluminium (Al) |
max. 0.05 ppm |
| Arsenic (As) |
max. 0.05 ppm |
| Gold (Au) |
max. 0.02 ppm |
| Boron (B) |
max. 0.05 ppm |
| Barium (Ba) |
max. 0.1 ppm |
| Beryllium (Be) |
max. 0.01 ppm |
| Bismuth (Bi) |
max. 0.02 ppm |
| Calcium (Ca) |
max. 0.5 ppm |
| Cadmium (Cd) |
max. 0.01 ppm |
| Cobalt (Co) |
max. 0.01 ppm |
| Chromium (Cr) |
max. 0.01 ppm |
| Copper (Cu) |
max. 0.01 ppm |
| Iron (Fe) |
max. 0.1 ppm |
| Gallium (Ga) |
max. 0.02 ppm |
| Indium (In) |
max. 0.02 ppm |
| Potassium (K) |
max. 0.1 ppm |
| Lithium (Li) |
max. 0.02 ppm |
| Magnesium (Mg) |
max. 0.1 ppm |
| Manganese (Mn) |
max. 0.01 ppm |
| Molybdenum (Mo) |
max. 0.01 ppm |
| Sodium (Na) |
max. 0.2 ppm |
| Nickel (Ni) |
max. 0.01 ppm |
| Lead (Pb) |
max. 0.02 ppm |
| Platinum (Pt) |
max. 0.02 ppm |
| Antimony (Sb) |
max. 0.01 ppm |
| Tin (Sn) |
max. 0.02 ppm |
| Strontium (Sr) |
max. 0.02 ppm |
| Titanium (Ti) |
max. 0.1 ppm |
| Thallium (Tl) |
max. 0.02 ppm |
| Vanadium (V) |
max. 0.01 ppm |
| Zinc (Zn) |
max. 0.05 ppm |
| Zirconium (Zr) |
max. 0.01 ppm |
| Chloride (Cl) |
max. 5 ppm |
| Hexafluorosilicic acid (H2SiF6) |
max. 50 ppm |
| Nitrate (NO3) |
max. 3 ppm |
| Phosphate (PO4) |
max. 0.5 ppm |
| Sulfate (SO4) |
max. 1 ppm |
| Sulfite (SO3) |
max. 2 ppm |
| Property |
Value |
| Boiling point |
105 °C |
| Freezing point |
-35 °C |
| Density |
1.170 g/cm3 |
