Ammonium fluoride solution ≥40%, Semiconductor grade (Honeywell 17767)
Supplier: Honeywell Research Chemicals
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Danger
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Synonyms:
Fluoroammonium
40208H-5L
BJ40208H-5LEA
303.97
USD
BJ40208H-5L
Ammonium fluoride solution ≥40%, Semiconductor grade (Honeywell 17767)
Ammonium fluoride
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- Inorganics – Chemical synthesis and inorganic chemistry including essential acids and bases, salts, metals and elements, and reagents for chemical reactions.
UNSPSC Code: 12352300
Formula:
NH₄F MW: 37.04 g/mol Boiling Pt: >100 °C (1.013 hPa) Density: 1.110 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011423 CAS Number: 12125-01-8 UN: 3287 ADR: 6.1,III |
Specification Test Results
Assay | Min. 40 % |
Residue on ignition (SO₄) | Max. 10 ppm |
pH (1 %,20°C) | 6.2 - 7.0 |
Silver (Ag) | Max. 0.05 ppm |
Aluminium (Al) | Max. 0.5 ppm |
Arsenic (As) | Max. 0.05 ppm |
Gold (Au) | Max. 0.05 ppm |
Barium (Ba) | Max. 0.1 ppm |
Beryllium (Be) | Max. 0.05 ppm |
Bismuth (Bi) | Max. 0.05 ppm |
Calcium (Ca) | Max. 0.5 ppm |
Cadmium (Cd) | Max. 0.1 ppm |
Cobalt (Co) | Max. 0.05 ppm |
Chromium (Cr) | Max. 0.1 ppm |
Copper (Cu) | Max. 0.1 ppm |
Iron (Fe) | Max. 0.5 ppm |
Gallium (Ga) | Max. 0.1 ppm |
Indium (In) | Max. 0.05 ppm |
Potassium (K) | Max. 0.1 ppm |
Lithium (Li) | Max. 0.1 ppm |
Magnesium (Mg) | Max. 0.2 ppm |
Manganese (Mn) | Max. 0.05 ppm |
Molybdenum (Mo) | Max. 0.05 ppm |
Sodium (Na) | Max. 0.2 ppm |
Nickel (Ni) | Max. 0.05 ppm |
Lead (Pb) | Max. 0.1 ppm |
Platinum (Pt) | Max. 0.05 ppm |
Antimony (Sb) | Max. 0.05 ppm |
Silicon (Si) | Max. 200 ppm |
Tin (Sn) | Max. 0.1 ppm |
Strontium (Sr) | Max. 0.1 ppm |
Titanium (Ti) | Max. 0.1 ppm |
Thallium (Tl) | Max. 0.05 ppm |
Vanadium (V) | Max. 0.1 ppm |
Zinc (Zn) | Max. 0.1 ppm |
Zirconium (Zr) | Max. 0.05 ppm |
Chloride (Cl) | Max. 4 ppm |
Phosphate (PO₄) | Max. 1 ppm |
Sulfate (SO₄) | Max. 2 ppm |
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