Ammonia solution 28.0 - 30.0 % (NH₃ basis), CMOS for microelectronic, J.T.Baker®

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9731-03EA 149 EUR
9731-03 9731-15
Ammonia solution 28.0 - 30.0 % (NH₃ basis), CMOS for microelectronic, J.T.Baker®
Ammonia solution
Formula: NH₃
Boiling Pt: 32…37.7 °C (1013 hPa)
Melting Pt: –60…–57.5 °C
Density: 0.88…0.91 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00066650
CAS Number: 1336-21-6
EINECS: 215-647-6
UN: 2672
ADR: 8,III

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Specification Test Results

For Microelectronic Use
Appearance Passes Test
Assay (as NH₃) 28.0 - 30.0 %
Color (APHA) ≤7
Insoluble Matter ≤1 ppm
Residue after Ignition ≤3 ppm
Carbon Dioxide (CO₂) ≤10 ppm
Pyridine Passes Test
Substances Reducing Permanganate Passes Test
Chloride (Cl) ≤0.3 ppm
Phosphate (PO₄) ≤0.20 ppm
Total Sulfur (as SO₄) ≤0.8 ppm
Trace Impurities - Aluminum (Al) ≤10.0 ppb
Trace Impurities - Arsenic (As) ≤50.0 ppb
Arsenic and Antimony (as As) ≤30.0 ppb
Trace Impurities - Barium (Ba) ≤10.0 ppb
Trace Impurities - Beryllium (Be) ≤10.0 ppb
Trace Impurities - Bismuth (Bi) ≤20.0 ppb
Trace Impurities - Boron (B) ≤10.0 ppb
Trace Impurities - Cadmium (Cd) ≤5.0 ppb
Trace Impurities - Calcium (Ca) ≤100.0 ppb
Trace Impurities - Chromium (Cr) ≤5.0 ppb
Trace Impurities - Cobalt (Co) ≤1.0 ppb
Trace Impurities - Copper (Cu) ≤10.0 ppb
Trace Impurities - Gallium (Ga) ≤10.0 ppb
Trace Impurities - Germanium (Ge) ≤50.0 ppb
Trace Impurities - Gold (Au) ≤10.0 ppb
Heavy Metals (as Pb) ≤200.0 ppb
Trace Impurities - Iron (Fe) ≤10.0 ppb
Trace Impurities - Lead (Pb) ≤10.0 ppb
Trace Impurities - Lithium (Li) ≤10.0 ppb
Trace Impurities - Magnesium (Mg) ≤50.0 ppb
Trace Impurities - Manganese (Mn) ≤5.0 ppb
Trace Impurities - Molybdenum (Mo) ≤10.0 ppb
Trace Impurities - Nickel (Ni) ≤5.0 ppb
Trace Impurities - Niobium (Nb) ≤10.0 ppb
Trace Impurities - Potassium (K) ≤100 ppb
Trace Impurities - Silicon (Si) ≤150.0 ppb
Trace Impurities - Silver (Ag) ≤5.0 ppb
Trace Impurities - Sodium (Na) ≤100.0 ppb
Trace Impurities - Strontium (Sr) ≤10.0 ppb
Trace Impurities - Tantalum (Ta) ≤10.0 ppb
Trace Impurities - Thallium (Tl) ≤20.0 ppb
Trace Impurities - Tin (Sn) ≤20.0 ppb
Trace Impurities - Titanium (Ti) ≤10.0 ppb
Trace Impurities - Vanadium (V) ≤10.0 ppb
Trace Impurities - Zinc (Zn) ≤5.0 ppb
Trace Impurities - Zirconium (Zr) ≤10.0 ppb
Particle Count - 0.5 µm and greater ≤80 par/ml
Particle Count - 1.0 µm and greater ≤10 par/ml

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