Let's Connect!
Sign up to receive exclusive communications about offerings, events, news, surveys, special offers, and related topics via telephone, email and other forms of electronic communications.
40213H
Honeywell
Hydrofluoric acid
SKU
40213H
Semiconductor grade (Honeywell 17736), 49.5-50.5%
Synonym(s)
HF
Request a Quote
Only %1 left
- We are your supplier of high-quality lab reagents and chemicals for analytical and chemistry laboratories:
Solvents – ACS specific use (HPLC), ACS general use, solvents for histology, and reagent grade for chemical synthesis and other industrial applications.
Inorganics – Chemical synthesis and inorganic chemistry including essential acids and bases, salts, metals and elements, and reagents for chemical reactions.
| Brand Honeywell | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula HF |
| MDL Number | Molar Mass 20.01 g/mol | RTECS Number MW7875000 | Synonyms HF |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | 49.5 - 50.5 % |
| Residue on ignition (SO4) | Max. 5 ppm |
| Silver (Ag) | Max. 0.02 ppm |
| Aluminium (Al) | Max. 0.05 ppm |
| Arsenic (As) | Max. 0.05 ppm |
| Gold (Au) | Max. 0.02 ppm |
| Boron (B) | Max. 0.05 ppm |
| Barium (Ba) | Max. 0.1 ppm |
| Beryllium (Be) | Max. 0.01 ppm |
| Bismuth (Bi) | Max. 0.02 ppm |
| Calcium (Ca) | Max. 0.5 ppm |
| Cadmium (Cd) | Max. 0.01 ppm |
| Cobalt (Co) | Max. 0.01 ppm |
| Chromium (Cr) | Max. 0.01 ppm |
| Copper (Cu) | Max. 0.01 ppm |
| Iron (Fe) | Max. 0.1 ppm |
| Gallium (Ga) | Max. 0.02 ppm |
| Indium (In) | Max. 0.02 ppm |
| Potassium (K) | Max. 0.1 ppm |
| Lithium (Li) | Max. 0.02 ppm |
| Magnesium (Mg) | Max. 0.1 ppm |
| Manganese (Mn) | Max. 0.01 ppm |
| Molybdenum (Mo) | Max. 0.01 ppm |
| Sodium (Na) | Max. 0.2 ppm |
| Nickel (Ni) | Max. 0.01 ppm |
| Lead (Pb) | Max. 0.02 ppm |
| Platinum (Pt) | Max. 0.02 ppm |
| Antimony (Sb) | Max. 0.01 ppm |
| Tin (Sn) | Max. 0.02 ppm |
| Strontium (Sr) | Max. 0.02 ppm |
| Titanium (Ti) | Max. 0.1 ppm |
| Thallium (Tl) | Max. 0.02 ppm |
| Vanadium (V) | Max. 0.01 ppm |
| Zinc (Zn) | Max. 0.05 ppm |
| Zirconium (Zr) | Max. 0.01 ppm |
| Chloride (Cl) | Max. 5 ppm |
| Hexafluorosilicic acid (H2SiF6) | Max. 50 ppm |
| Nitrate (NO3) | Max. 3 ppm |
| Phosphate (PO4) | Max. 0.5 ppm |
| Sulfate (SO4) | Max. 1 ppm |
| Sulfite (SO3) | Max. 2 ppm |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | 105 °C (1.013 hPa) |
| Color | Colorless |
| Concentration | 50.00% |
| Corrosivity | Corrosive to metals |
| Density | 1.170 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Liquid |
| Grade | Semiconductor Grade |
| Incompatible Materials | Glass and silicate-containing materials are attacked, HF contact with glass, concrete and other silicon bearing materials will yield |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | -35 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 50.00 |
| Purity Details | 50.00% |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | 101 hPa (50 °C) |
| Viscosity | No data available |
| pH-Value | Acidic |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 8 |
| Package Group | II |
| UN ID | UN1790 |
