Hydrofluoric acid 49%, Finyte®, J.T.Baker®


Management of Change (MOC) category = R

BAKR5824-06 BAKR5824-86
JT5824-86EA 461.23 CAD
JT5824-86 JT5824-6
Hydrofluoric acid 49%, Finyte®, J.T.Baker®
Hydrofluoric acid
Formula: HF
MW: 20.01 g/mol
MDL Number: MFCD00011346
CAS Number: 7664-39-3
UN: 1790
ADR: 8,II

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Specification Test Results

For Microelectronic Use
Assay (HF) (by acidimetry) 48.8 - 49.2 %
Color (APHA) ≤7
Fluosilicic Acid (H₂SiF₆) ≤50 ppm
Residue after Ignition ≤4 ppm
Chloride (Cl) ≤2 ppm
Nitrate (NO₃) ≤1 ppm
Phosphate (PO₄) ≤0.4 ppm
Arsenic and Antimony (as As) ≤0.010 ppm
Sulfate and Sulfite (as SO₄) ≤500 ppb
Trace Impurities - Aluminum (Al) ≤10.0 ppb
Trace Impurities - Barium (Ba) ≤3.0 ppb
Trace Impurities - Bismuth (Bi) ≤1.0 ppb
Trace Impurities - Boron (B) ≤5.0 ppb
Trace Impurities - Cadmium (Cd) ≤1.0 ppb
Trace Impurities - Calcium (Ca) ≤10.0 ppb
Trace Impurities - Chromium (Cr) ≤5.0 ppb
Trace Impurities - Cobalt (Co) ≤1.0 ppb
Trace Impurities - Copper (Cu) ≤5.0 ppb
Trace Impurities - Gallium (Ga) ≤2.0 ppb
Trace Impurities - Germanium (Ge) ≤5.0 ppb
Trace Impurities - Gold (Au) ≤1.0 ppb
Trace Impurities - Iron (Fe) ≤10.0 ppb
Trace Impurities - Lead (Pb) ≤5.0 ppb
Trace Impurities - Lithium (Li) ≤1.0 ppb
Trace Impurities - Magnesium (Mg) ≤5.0 ppb
Trace Impurities - Manganese (Mn) ≤10 ppb
Trace Impurities - Molybdenum (Mo) ≤3.0 ppb
Trace Impurities - Nickel (Ni) ≤5.0 ppb
Trace Impurities - Niobium (Nb) ≤2.0 ppb
Trace Impurities - Potassium (K) ≤10.0 ppb
Trace Impurities - Silver (Ag) ≤5.0 ppb
Trace Impurities - Sodium (Na) ≤10.0 ppb
Trace Impurities - Strontium (Sr) ≤1.0 ppb
Trace Impurities - Tantalum (Ta) ≤3.0 ppb
Trace Impurities - Thallium (Tl) ≤2.0 ppb
Trace Impurities - Tin (Sn) ≤5.0 ppb
Trace Impurities - Titanium (Ti) ≤5.0 ppb
Trace Impurities - Vanadium (V) ≤1.0 ppb
Trace Impurities - Zinc (Zn) ≤5.0 ppb
Trace Impurities - Zirconium (Zr) ≤1.0 ppb
Particle Count - 0.5 µm and greater ≤30 par/ml
Particle Count - 1.0 µm and greater ≤10 par/ml

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