Ammonium fluoride 40% in aqueous solution, CMOS for the electronics industry, J.T.Baker®

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Management of Change (MOC) category = R

0712-09 BAKR0712-09
JT0712-9EA 2130.38 USD
JT0712-9 CAJT0712-9
Ammonium fluoride 40% in aqueous solution, CMOS for the electronics industry, J.T.Baker®
Ammonium fluoride
Formula: NH₄F
MW: 37.04 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00011423
CAS Number: 12125-01-8
EINECS: 235-185-9
UN: 2505
ADR: 6.1,III

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Specification Test Results

For Microelectronic Use
Assay (NH₄F) 39.0 - 41.0 %
Color (APHA) ≤10
pH of 1% Solution at 25°C 6.0 - 7.5
Residue after Ignition ≤5 ppm
Chloride (Cl) ≤2 ppm
Insoluble Matter ≤0.5 ppm
Nitrate (NO₃) ≤5 ppm
Oxidizable Species (as SO₃) ≤1 ppm
Phosphate (PO₄) ≤0.20 ppm
Sulfate (SO₄) ≤1 ppm
Trace Impurities - Aluminum (Al) ≤50.0 ppb
Trace Impurities - Antimony (Sb) ≤10.0 ppb
Trace Impurities - Arsenic (As) ≤20.0 ppb
Arsenic and Antimony (as As) ≤30.0 ppb
Trace Impurities - Barium (Ba) ≤10.0 ppb
Trace Impurities - Beryllium (Be) ≤5.0 ppb
Trace Impurities - Bismuth (Bi) ≤50 ppb
Trace Impurities - Boron (B) ≤20.0 ppb
Trace Impurities - Cadmium (Cd) ≤20.0 ppb
Trace Impurities - Calcium (Ca) ≤10.0 ppb
Trace Impurities - Chromium (Cr) ≤10.0 ppb
Trace Impurities - Cobalt (Co) ≤10.0 ppb
Trace Impurities - Copper (Cu) ≤10.0 ppb
Trace Impurities - Gallium (Ga) ≤50 ppb
Trace Impurities - Germanium (Ge) ≤40.0 ppb
Trace Impurities - Gold (Au) ≤20 ppb
Heavy Metals (as Pb) ≤500.0 ppb
Trace Impurities - Iron (Fe) ≤50.0 ppb
Trace Impurities - Lead (Pb) ≤50 ppb
Trace Impurities - Lithium (Li) ≤10.0 ppb
Trace Impurities - Magnesium (Mg) ≤10.0 ppb
Trace Impurities - Manganese (Mn) ≤20.0 ppb
Trace Impurities - Molybdenum (Mo) ≤50.0 ppb
Trace Impurities - Nickel (Ni) ≤50 ppb
Trace Impurities - Niobium (Nb) ≤20.0 ppb
Trace Impurities - Potassium (K) ≤100 ppb
Trace Impurities - Silver (Ag) ≤10.0 ppb
Trace Impurities - Sodium (Na) ≤50.0 ppb
Trace Impurities - Strontium (Sr) ≤10.0 ppb
Trace Impurities - Tantalum (Ta) ≤50.0 ppb
Trace Impurities - Thallium (Tl) ≤20.0 ppb
Trace Impurities - Tin (Sn) ≤50 ppb
Trace Impurities - Titanium (Ti) ≤50.0 ppb
Trace Impurities - Vanadium (V) ≤10.0 ppb
Trace Impurities - Zinc (Zn) ≤20.0 ppb
Trace Impurities - Zirconium (Zr) ≤5.0 ppb

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