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40208H
Honeywell
Ammonium fluoride solution
SKU
40208H
Semiconductor Grade (Honeywell 17767)
Synonym(s)
Ammonia Hydrofluoride; Azanium fluoride
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| Brand Honeywell | CAS Numbers (All) | Linear Formula NH4F | MDL Number | Molar Mass 37.04 g/mol |
| Synonyms Ammonia Hydrofluoride; Azanium fluoride |
Documents
Specifications
| Property | Value |
|---|---|
| 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 |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | >100 °C (1.013 hPa) |
| Color | Colorless |
| Density | 1.110 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Liquid |
| Grade | Semiconductor Grade |
| Incompatible Materials | Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | No data available |
| Partition Coefficient | No data available |
| Purity Percentage | 40.00 |
| Purity Details | 40.00% |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | Similar to water |
| Viscosity | No data available |
| pH-Value | 6.2-7.0 (20 °C) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 6.1 |
| Package Group | III |
| UN ID | UN3287 |
