Ammonium fluoride is the inorganic compound with the formula NH4F. It crystallizes as small colourless prisms, having a sharp saline taste, and is highly...

Ammonium bifluoride is the inorganic compound with the formula [NH4][HF2] or [NH4]F·HF. It is produced from ammonia and hydrogen fluoride. This colourless...

known as diammine silver fluoride, silver fluoride, and silver ammonium fluoride. It is frequently spelled "silver diamine fluoride" (with one m); however...

quaternary ammonium salts of naked fluoride include tetramethylammonium fluoride and tetrabutylammonium fluoride. Cobaltocenium fluoride is another example...

Ammonium chloride is an inorganic chemical compound with the chemical formula NH4Cl, also written as [NH4]Cl. It is an ammonium salt of hydrogen chloride...

chloride fluoride can be prepared without using gases as starting materials by treating sulfuryl chloride with ammonium fluoride or potassium fluoride in trifluoroacetic...

Arsenic pentoxide is mixed with an excess of ammonium fluoride; the mixture is fused to produce ammonium hexafluoroarsenate: AsF5 + NH4F → NH4AsF6 Also...

anion, a weakly coordinating anion. It is prepared by combining neat ammonium fluoride and phosphorus pentachloride. Alternatively it can also be produced...

silicon nitride (Si3N4). It is a mixture of a buffering agent, such as ammonium fluoride (NH4F), and hydrofluoric acid (HF). Concentrated HF (typically 49%...

reaction of gallium(III) hydroxide, HF, and ammonium fluoride. Ga(OH)3 + 3 HF + 3 NH4F → (NH)3GaF6 + 3 H2O Ammonium hexafluorogallate occurs in two polymorphic...

Ammonium bromide, NH4Br, is the ammonium salt of hydrobromic acid. The chemical crystallizes in colorless prisms, possessing a saline taste; it sublimes...

heated to decomposition, ammonium tetrafluoroborate releases toxic fumes of hydrogen fluoride, nitrogen oxides, and ammonia. Ammonium tetrafluoroborate can...

fluoride exposure are due to the ingestion of dental fluoride products. Other sources include glass-etching or chrome-cleaning agents like ammonium bifluoride...

obtained by reacting ammonium fluoride and indium bromide in anhydrous methanol, or by reacting ammonium fluoride and indium fluoride in aqueous solution. Also...

acquired the 17 acre site in 2021. Sodium fluoride Hydrofluoric acid Ammonium fluoride Phosphoric acid Hydrogen fluoride Wiles, Russ. "Massive semiconductor...

readily produced by the electrolysis of molten ammonium fluoride dissolved in anhydrous hydrogen fluoride. Like carbon tetrafluoride, it is not at all reactive...

hydrogen fluoride. It has also been used as a precursor to zeolites. Ammonium hexafluoroaluminate can be obtained by the reaction of ammonium fluoride and...

Ammonium is a modified form of ammonia that has an extra hydrogen atom. It is a positively charged (cationic) molecular ion with the chemical formula NH+4...

Tetra-n-butylammonium fluoride, commonly abbreviated to TBAF and n-Bu4NF, is a quaternary ammonium salt with the chemical formula (CH3CH2CH2CH2)4N+F−....

hexafluoroferrate can be obtained by reacting ferric fluoride trihydrate and ammonium fluoride in water. Ammonium hexafluoroferrate is isomorphous with the analogous...

organyl group. Unlike the ammonium ion (NH+4) and the primary, secondary, or tertiary ammonium cations, the quaternary ammonium cations are permanently...

China. Barium fluoride can be prepared by precipitating barium chloride and ammonium fluoride in a solution. Barium chloride fluoride forms white crystals...

Tetramethyl­ammonium fluoride is the quaternary ammonium salt with the formula (CH3)4NF. This hygroscopic white solid is a source of “naked fluoride": fluoride ions not...

Ammonia – NH3 Ammonium azide – [NH4]N3 Ammonium bicarbonate – [NH4]HCO3 Ammonium bisulfate – [NH4]HSO4 Ammonium bromide – NH4Br Ammonium chromate – [NH4]2CrO4...

Holmium(III) fluoride is a yellowish powder that can be produced by reacting holmium(III) oxide and ammonium fluoride, then crystallising it from the ammonium salt...

mineral sellaite. Magnesium fluoride is prepared from magnesium oxide with sources of hydrogen fluoride such as ammonium bifluoride, by the breakdown...

trifluoride by the electrolysis of a molten mixture of ammonium fluoride and hydrogen fluoride. It is far less reactive than the other nitrogen trihalides...

Holmium(III) fluoride is an inorganic compound with a chemical formula of HoF3. Holmium(III) fluoride can be produced by reacting holmium oxide and ammonium fluoride...

Beryllium fluoride is the inorganic compound with the formula BeF2. This white solid is the principal precursor for the manufacture of beryllium metal...

titanium from its principal ore ilmenite: the ore is treated with excess ammonium fluoride: FeTiO3 + 10 NH4F → (NH4)2FeF4 + (NH4)2TiF6 + 6 H2O After removal...