Ammonia solution 28,0 - 30,0 % (NH₃ basis), CMOS for microelectronic, J.T.Baker®
Supplier: Avantor
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9731-14
Ammonia solution 28,0 - 30,0 % (NH₃ basis), CMOS for microelectronic, J.T.Baker®
Ammonia solution
Formula:
NH₃ MW: 35,05 g/mol 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 UN: 2672 ADR: 8,III |
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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