Ammonium fluoride boiling point. The value of the use of alkyl ammonium ...
Ammonium fluoride boiling point. The value of the use of alkyl ammonium fluoride can also be seen in the reaction between [Ir (2-amino-7,8-benzoquinone) (PR3) 2 H (OH 2)] + and [n Bu 4 N]F which, at low temperature, gives an iridium (III) fluoride, as evidenced by 1 H NMR spectroscopic data. Attacks glass. Your points should show for each element, whether the melting point/electrical conductivity is ‘high’, ‘medium’ or ‘low’. Uses advised against No Information available The Physical Property fields include properties such as vapor pressure and boiling point, as well as explosive limits and toxic exposure thresholds The information in CAMEO Chemicals comes from a variety of data sources. : 12125-01-8 Molecular Weight: 37. It is usually shipped in steel cylinders as a compressed gas. Avoid inhalation. Material: Ammonium Fluoride 40%. [Total: 17] (i) On the following grids, plot points showing the variation in the named property of the Group IV elements. Chemical compound properties database with melting point, boiling point, density and alternative names. Ammonium bromide, NH 4 Br, is the ammonium salt of hydrobromic acid. Since the gaps are very small, roughly 3 μm, the solvents and acids must be of a correspondingly high purity and be particle-filtered. Wear rubber overclothing (including gloves). NuGenTec Inorganic Chemical Group (NICG) Ammonium Bifluoride is the inorganic compound with the formula NH4HF2. Apr 10, 2024 · Ammonium fluoride - Nature Open Data Verified Data This product is a colorless transparent liquid with a density of 1. ChemicalBook provide Chemical industry users with Ammonium fluoride Boiling point Melting point,Ammonium fluoride Density MSDS Formula Use,If You also need to Ammonium fluoride Other information,welcome to contact us. フッ化アンモニウム （フッかアンモニウム、Ammonium Fluoride）とは、 フッ化水素 と アンモニア との塩である。正塩と水素塩とが存在し、後者は フッ化水素アンモニウム （フッかすいそアンモニウム、Ammonium Hydrogenfluoride）と呼ぶ。 Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water. The weak acid is because the second equilibria of $\ce {HF}$ written as: Ammonium fluorosilicate reacts with water to form hydrofluoric acid, a source of fluoride ions. This colourless salt is a glass-etchant and an intermediate in a once-contemplated route to hydrofluoric acid. Data and properties of the chemical compound Ammonium fluoride. Alternatively, each aluminum fluoride may be prepared from fluorite, sulfuric acid, and aluminum hydroxide. Ammonium bifluoride 1341-49-7 Ammonium bifluoride (F2H5N) | CAS No: 1341-49-7 | MW: 57. The difference in the properties of ammonium fluorometallates is the physico-chemical basis of the decomposition of mineral raw materials using ammonium fluo-rides. Learn about ammonia, water, and hydrogen sulfide properties. Heat decomposition, release of toxic fluoride ions, nitrogen oxides and ammonia smoke. 1. - pp. In industry, it etches glass and has been considered as a chemical intermediate for hydrofluoric acid production. - М. The compound forms a crystalline solid at room temperature, boasting a high melting point of 1291°C and a boiling point of around 2500°C. It is also used in laboratory production of Hydrogen Fluoride. Apr 20, 2015 · We would like to show you a description here but the site won’t allow us. Code of Federal Regulations Title 49 Section 172 shipping regulations and proper shipping name; USDOT 2008 Emergency Response Guidebook initial response information. 5. When heated or hot water decomposition. It is a fluoride salt with ammonium as the counterion and is corrosive to cement, glass, and most metals, including aluminum [1, 2]. Additionally, it is used in laboratory settings for producing hydrofluoric acid (HF). Protonolysis of the pendant NH 2 group at low temperature with HBF 4 leads to hydrogen bonding between the NH 3+ group and the F − Ammonium fluoride is a white crystalline solid soluble in water. Pack Mod Stock CL02. Show this material safety data sheet to the doctor in attendance. It is also known for its use as an energetic fluorinating agent and finds application in the field of solar cells and batteries. nor any of its affiliates makes any warranty, express or implied, or accepts any liability in connection with this in Ammonium Fluoride is a water insoluble Ammonium source for use in oxygen-sensitive applications, such as metal production. It is also known as Ammonium hydrofluoride and ammonium acid fluoride. 1000 1 l PE 0 photo_camera CL02. Ammonium fluoride Property Melting point: 98°C Boiling point: 65°C/760mmHg Density 1. Introduction Ammonium fluoride (NH4F) is an inorganic salt of significant interest across various scientific and industrial domains, including as a reagent in chemical analysis, a component in glass etching, and as a wood preservative. The properties are: We use essential cookies to make sure the site can function. Metal fluorides notably differ in their in boiling point. It is corrosive to aluminum. It forms two different hydrates, a sesquihydrate with the stoichiometric composition 2RbF·3H 2 O and a third hydrate with the composition 3RbF·H 2 O. Ammonium fluoride is listed by the IARC as Group 3, Unclassifiable [as Fluorides (inorganic, used in drinking-water) Toxicity Data: Ammonium fluoride LD50 (oral, rat) Aug 23, 2025 · Chemsrc provides Ammonium fluoride (CAS#:12125-01-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. It is weakly acidic and corrosive to glass. Hydrogen fluoride is a colorless, fuming liquid or gas with a strong, irritating odor. It is commonly known as ammonium hydrogen difluoride, fluoroammonium, or diammonium bifluoride, names under which it is marketed. Form: Liquid. For VLSI, the number of particles is limited to 250 p/ml. Ammonium fluoride 40 vol. The chemical crystallizes in colorless prisms, possessing a saline taste; it sublimes on heating and is easily soluble in water. ICSC 1223 - AMMONIUM FLUORIDE Ammonium bifluoride | NH4HF2 or F2H. This is true for ammonia (-33 o C) but not for hydrogen fluoride. 2 3~ 2 7 This distinguishes it from other ammonium halides, which have cubic structures, and is related to the formation of strong hydrogen Sep 27, 2016 · This is why the boiling point of water is higher than that of ammonia or hydrogen fluoride. Ammonium fluoride is a white crystalline solid. Boiling Point: 212°F (100°C This is why the boiling point of water is higher than that of ammonia or hydrogen fluoride. Ammonium fluoride is a colourless substance which forms hexagonal crystals with the wurtzite lattice (space group P6mc). By accepting optional cookies, you consent to the processing of your personal data - including transfers to third parties. Synonyms and Related Terms ammonium acid fluoride; ammonium hydrogen fluoride; white acid Risks Corrosive to skin, eyes and lungs. It cannot coexist with chlorine trifluoride, quinine and soluble calcium salt. Ammonium bifluoride is used as an etchant for glass and aluminum. Кнунянц И. It is soluble in water. Readily decomposes to release hydrogen fluoride (HF), which is highly corrosive and toxic. The monograph also details the following specifications and corresponding tests for verifying that a substance meets ACS Reagent Grade A665-100; A665-500 Neutral Ammonium Fluoride Recommended Use Laboratory chemicals. Hydrogen fluoride readily dissolves in water to form colorless hydrofluoric acid solutions; dilute solutions are visibly indistinguishable from water. Ammonium Fluoride is a chemical compound with a chemical formula of FH₄N. It is used as a glass-etchant and chemical intermediate. Symptoms may be delayed up to 24 hours depending on the concentration of HF. However, neither Deep South CHemical, Inc. Feb 28, 2017 · This monograph for Ammonium Fluoride provides, in addition to common physical constants, a general description including typical appearance, applications, change in state (approximate), and aqueous solubility. Ammonium fluoride is the inorganic compound with the formula NH4F. H4N or F2H5N | CID 14935 - structure, chemical names, physical and chemical properties, classification, patents, literature Merck | Life Science | Industrial & Lab Chemicals | eShop ChemSpider record containing structure, synonyms, properties, vendors and database links for Ammonium fluoride, 12125-01-8, LDDQLRUQCUTJBB-UHFFFAOYSA-N May 21, 2013 · Material Safety Data Sheet Ammonium fluoride MSDS Section 1: Chemical Product and Company Identification Product Name: Ammonium fluoride Acid ammonium fluoride Ammonium acid fluoride Ammonium hydrogen difluoride Ammonium hydrogen fluoride Avoid contact with solid and dust. 04 g/mol Appearance: White crystalline solid Odor: Odorless Solubility: Highly soluble in water Melting Point: 126°C (259°F) Boiling Point: Sublimes (does not have a defined boiling point) pH: Acidic in aqueous solution Learn more about Barium fluoride ≥99% and discover high-quality laboratory products and solutions from VWR, part of Avantor Apr 26, 2022 · White, deliquescent crystals that are corrosive to most materials. pH: 6. It is often referred to as “neutral ammonium fluoride” to distinguish it from a similar compound, ammonium bifluoride (NH4HF2). Glass and Metal Etching Dec 6, 2022 · Ammonium fluoride CAS 12125-01-8 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more. We also use optional cookies for advertising, personalisation of content, usage analysis, and social media. It is a very poisonous, colorless gas or liquid that dissolves in water to yield hydrofluoric acid. Ammonium Bifluoride is produced from ammonia and hydrogen fluoride. Its high stability, low reactivity, and other properties lend it its industrial versatility. [5] Feb 23, 2021 · Ammonium bifluoride or ammonium hydrogen fluoride is a salt of a weak base and a weak acid. It is also used to sterilizing brewing and dairy equipment. Stop discharge if possible. Apr 10, 2024 · Melting point 124. 6 degrees C; Relative density of 1. 11 g/mL at 20 °C vapor pressure 0Pa at 25℃ Chemical compound properties database with melting point, boiling point, density and alternative names. Apr 10, 2024 · Ammonium bifluoride - Nature Open Data Verified Data colorless orthorhombic or flaky crystals with slightly sour taste. Keep people away. An ammonium fluoride solution was found effective in converting pristine hole doping into electron doping in addition to the mobility improvement of charge carriers. 04 Ammonium fluoride reacts with water to form hydrofluoric acid, a source of fluoride ions. Jan 13, 2026 · Tetramethylammonium fluoride (CAS 373-68-2) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook. g. Melting point 124. 2 To 7. It is a white crystalline solid at room temperature. It adopts the wurtzite crystal structure and forms mixed crystals similar to ice. 0113 CAS Nr:12125-01-8 Physical Form: liquid Colour: colourless Melting point: - Boiling point: - Flash point: - Density: 1,01 g/ml Mol Weight: 37. A common concentration is 49% (48–52%) but there are also stronger solutions (e. Soluble in water, aqueous solution was acidic reaction. Solutions of HF are colorless, acidic and highly corrosive. It is used in chemical analysis, in brewing, and as a preservative for wood. com Characteristics Chemical Formula: NH₄F Molecular Weight: 37. [1] A thorough understanding of its physicochemical properties is paramount for its safe handling, effective application, and the development of new technologies This page contains information on the chemical Ammonium bifluoride, solid including: 2 synonyms/identifiers; U. Notify local health and pollution control agencies. 04 g/mol 丨 inorganic salt At room temperature, ammonium bifluoride is a colorless to white crystalline solid with a faint ammonia-like odor. Wear dust respirator and rubber overclothing (including gloves). Aug 22, 2015 · Why does hydrogen fluoride have a boiling point so much lower than that of water? Ask Question Asked 10 years, 7 months ago Modified 8 years ago Ammonium Fluoride 40% by KMG Chemicals® is Cleanroom® MB grade for industrial use. The compound consists of nitrogen Melting point: 126 °C (259 °F; 399 K) Boiling point: 240 °C (464 °F; 513 K) (decomposes) Solubility in water: 63g/ (100 ml) (20 °C) Solubility in alcohol: slightly soluble Reactivity It is acidic in nature due to the presence of hydrogen fluoride (HF). 70%) and pure HF has a boiling point near room temperature. All data refer to a temperature of 20 C. Ammonium bifluoride is toxic and corrosive. Ammonium Bifluoride is an intermediate to produce hydrofluoric acid which is used in a number of industrial and commercial applications including cleaning and in the cleaning of bricks and ceramics. Toxic by ingestion. Incompatible with strong oxidizing agents, water, most common metals, strong bases, strong acids. Ammonium fluoride is the inorganic compound with the formula NH 4 F. Thermal decomposition, release of toxic nitrogen oxides and fluoride smoke. Ammonium fluoride-Ammonium fluoride information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook. IntegraChem: SDS Physical and Chemical Properties The Physical Property fields include properties such as vapor pressure and boiling point, as well as explosive limits and toxic exposure thresholds The information in CAMEO Chemicals comes from a variety of data sources. It is used to make most organofluorine compounds; examples include the commonly used pharmaceutical antidepressant Ammonium fluoride is the inorganic compound with the formula NH4F. Unlike other halide ions, the fluoride ion is quite reactive, acting as a weak base and participating in some unique reactions. Ammonium fluoride solutions have a characteristic difference from NH4CI ones and many others [18], in that hestructural and energy correspondence between the water molecules and the ions means that an orientation superstructure formed in the cation and anion regions hardly disrupts the water structure or alters the hydrogen-bond kinetic features. Articles of Ammonium fluoride are included as well. Deliquescence in air. It is produced from ammonia and hydrogen fluoride. In solid form, it is a white, crystalline salt. Ammonium fluoride (NH4F) is a white crystalline salt that is soluble in cold water. Melting Point: 14°F (-10°C). ChemicalBook provide Chemical industry users with Aluminum fluoride Boiling point Melting point,Aluminum fluoride Density MSDS Formula Use,If You also need to Aluminum fluoride Other information,welcome to contact us. Articles of Ammonium bifluoride are included as well. 1 LLG/mL at 25 °c. 5000 5 l PE 0 photo_camera Specs Safety HS Nr: 28261100 Signal word Ammonium bifluoride is an inorganic compound with the formula [NH4] [HF2] or [NH4]F·HF. This table gives properties of aqueous solutions of 66 substances as a function of concentration. Feb 28, 2025 · – Boiling Point: Sublimates upon heating Reactivity – Dissociates in water to form ammonium (NH₄⁺) and fluoride (F⁻) ions – Reacts with acids to release hydrogen fluoride (HF), which is highly corrosive – Used in etching, surface treatment, and chemical synthesis Industrial and Scientific Applications 1. As a salt, ammonium fluoride exists as a crystalline solid at standard room Aug 20, 2025 · Chemsrc provides Ammonium bifluoride (CAS#:1341-49-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 04 g/mol Chemical Structure: NH₄⁺F⁻ Physical and Chemical Properties Appearance: White crystalline solid Odor: Odorless Melting Point: 100 °C (212 °F, decomposes) Boiling Point: Not applicable (decomposes AMMONIUM FLUORIDEAFR CAUTIONARY RESPONSE INFORMATION Common SynonymsSolid White Odorless Sinks and mixes with water. It is typically produced from ammonia and hydrogen fluoride. Slightly soluble in ethanol. Like all fluoride salts, it is moderately toxic in both acute and chronic overdose. . Physical State Color Odor Odor Threshold Property Melting Point/Range Softening Point Boiling Point/Range Flash Point Flammability (liquid) Flammability (solid,gas) Explosion Limits Autoignition Temperature Decomposition Temperature pH Viscosity Water Solubility Solubility in other solvents Powder Solid White Odorless No information available Apr 10, 2024 · The preparation of BV-grade III ammonium fluoride solution mainly adopts gas-liquid synthesis, first, the industrial raw material liquid ammonia is purified, and the high purity ammonium fluoride aqueous solution is prepared by absorbing with hydrofluoric acid, and then the super clean filtration is performed. Physical constants for more than 280 common inorganic compounds. Corrosive to glass. Grade: Cleanroom® MB. 04 g/mol Storage temp: RT Art. Some third parties are outside of the European Economic Area, with varying standards of data protection pH pH (as aqueous solution) Melting point / freezing point Initial boiling point and boiling range Flash point Evaporation rate Flammability Flammability Limit in Air Upper flammability or explosive limits Lower flammability or explosive limits Vapor pressure Relative vapor density Relative density Water solubility Solubility(ies) Partition Jan 13, 2026 · The chemical formula for ammonium fluoride is NH4F. Product Identification Synonyms: Ammonium fluoride solution; neutral ammonium fluoride solution CAS No. : Советская энциклопедия, 1983. This compound is classified as an inorganic salt, formed through the reaction between ammonia (NH3) and hydrofluoric acid (HF). Supplied in 1 gallon containers with minimum order of 4 containers per case. Oct 4, 2024 · Ammonium Fluoride Marketed By : Chemiis. S. It appears as a colorless liquid without any odor. It is also used as an additive in tin-nickel plating processes. 04 Chemical Formula: NH4F (40% in H2O) Product Codes: 0702, 0712, 5357, 5864, 5874 Physical state Appearance Color Odor pH Melting point Freezing point Boiling point Flash point Auto-ignition temperature Decomposition temperature Flammability Vapor pressure Relative density Density Relative gas density Solubility Partition coefficient n-octanol/water (Log Pow) Explosive limits (vol %) Viscosity, kinematic Particle Ammonium fluoride reacts with water to form hydrofluoric acid, a source of fluoride ions. An affordable option compared to other fluoride sources, ammonium bifluoride also shows promising results in dental health applications. 0113. Density is given for the actual state at 25°C and for liquid phase at melting point temperature. Dec 31, 2025 · Beryllium fluoride (CAS 7787-49-7) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses You would naturally expect hydrogen fluoride to have the highest boiling point and ammonia the lowest of the three. It is noncombustible. % solution 400 g NH4F / l H2O For laboratory use CL02. Hydrofluoric (HF) acid burns require immediate and specialized first aid and medical treatment. Nr. Feb 28, 2017 · This monograph for Ammonium Fluoride provides, in addition to common physical constants, a general description including typical appearance, information on chemical hazards and user safety, applications, change in state (approximate), and aqueous solubility. The monograph also details the following specifications and corresponding tests for verifying that a substance meets ACS Reagent Grade specifications including: Assay, Insoluble Matter Ammonium bifluoride is an inorganic compound with the formula [NH4][HF2] or [NH4]F·HF. OF AMMONIUM FLUORIDES Two compounds of ammonia with hydrogen fluoride, stable under ordinary conditions, are known: NH^F and NH^HFj. It may also be used for pH adjustment in industrial textile processing or laundries. KEEP PEOPLE AWAY. This compound is highly soluble in water and can undergo hydrolysis, releasing hydrofluoric In textile processing, ammonium bifluoride is employed as a "sour" during the laundering of cloth. Color: Colorless. Aluminum fluoride is a chemical compound made up of one aluminum ion (Al 3+) and three fluoride ions (F –). Л. Isolate and remove discharged material. Hydrogen fluoride (fluorane) is an inorganic compound with chemical formula H F. Ammonium fluoride is a crystalline, noncombustible inorganic compound represented by the chemical formula NH 4 F or FH 4 N [1, 2]. Rubidium fluoride (RbF) is the fluoride salt of rubidium. Jan 13, 2026 · Aluminum fluoride (CAS 7784-18-1) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses Ammonium fluoride solution, 40 %, VLSI Grade VLSI or Very Large Scale Integration means that a large number of transistors (now several 100 million) are located on one chip. It is a white crystalline solid with a cubic crystal structure, similar to common salt. Jan 13, 2026 · Store at +15°C to +25°C. It is unstable and emits a strong odor of ammonia. Ammonium fluoride reacts with water to form hydrofluoric acid, a source of fluoride ions. Boiling point or initial boiling point and boiling range Flammability Lower and upper explosion limit Lower explosive limit: Upper explosive limit: Flash point: Decomposition temperature: pH Viscosity: Kinematic viscosity Dynamic: Solubility water: Partition coefficient n-octanol/water (log value) Vapour pressure: Density and/or relative Apr 10, 2024 · The hydrofluoric acid reacts with aluminum hydroxide at a high temperature to obtain aluminum fluoride trihydrate, which is then calcined and dehydrated to obtain anhydrous aluminum fluoride. AMMONIUM FLUORIDEAFR CAUTIONARY RESPONSE INFORMATION Common SynonymsSolid White Odorless Sinks and mixes with water. Ammonium bifluoride is an inorganic compound with the formula [NH4] [HF2] or [NH4]F·HF. Stable. Ammonium Fluoride Product Information Chemical Name: Ammonium Fluoride Synonyms: Neutral ammonium fluoride CAS Number: 12125-01-8 Molecular Formula: NH₄F Molecular Weight: 37. Some are volatile and evaporate or sublimate when heated, separating from the main mass. Odor: Odorless. It crystallizes as small colourless prisms, having a sharp saline taste, and is highly soluble in water. Fluoride compounds have diverse applications in current technologies and science, from oil refining and etching to synthetic organic chemistry and the manufacture of pharmaceuticals. Neutral ammonium fluoride AVOID CONTACT WITH SOLID AND DUST. In the case of ammonia, the amount of hydrogen bonding is limited by the fact that each nitrogen only has one lone pair. 44 [Russian] Home Products Hydrofluoric Acid and its Compounds Ammonium Fluoride Ammonium Fluoride Chemical formula NH 4 F Molecular weight 37. Ammonium Fluoride 36% Solution Technical Data Sheet te of this document. In a group of ammonia molecules, there aren't enough lone pairs to go around to satisfy all the hydrogens. Non-combustible, irritating. Jan 17, 2026 · Material Safety Data Sheet or SDS for Ammonium fluoride 12125-01-8 from chemicalbook for download or viewing in the browser Feb 24, 2018 · The boiling point order is H2>HF>NH3 Water has the highest boiling point and melting point followed by hydrogen fluoride and lastly ammonia because water has two lone pairs on the oxygen atom which makes it highly electronegative and has two hydrogen atoms hence its capable of forming four hydrogen bonds with the surrounding molecules and Melting point Freezing point Boiling point Flash point Auto-ignition temperature Decomposition temperature Flammability (solid, gas) General advice Consult a physician. After decontamination with water, further damage can occur due to Tetra-n-butylammonium fluoride, commonly abbreviated to TBAF and n-Bu4NF, is a quaternary ammonium salt with the chemical formula (CH 3 CH 2 CH 2 CH 2) 4 N + F −. Explore their properties, such as boiling point, and understand why they have different properties. lcczw suo mkmvdu zoisy qbdky kdey ownk ssy apokyj qdp
