Hydrofluoric acid 49.5-50.5%, Semiconductor grade (Honeywell 17736)

Supplier: Honeywell Research Chemicals
Danger

40213H-5L
BJ40213H-5LEA 286 USD
BJ40213H-5L
Hydrofluoric acid 49.5-50.5%, Semiconductor grade (Honeywell 17736)
Hydrofluoric acid

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Beilstein Number: 1098214

Formula: HF
MW: 20.01 g/mol
Boiling Pt: 105 °C (1.013 hPa)
Melting Pt: –35 °C
Density: 1.170 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011346
CAS Number: 7664-39-3
EINECS: 231-634-8
UN: 1790
ADR: 8,II

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Specification Test Results

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

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