Fluorides Inorganic Chemicals and Compounds
Last Updated: April 1, 2025
Description
Fluorides are inorganic chemicals and compounds that primarily consist of the element fluorine combined with other elements. These compounds are known for their ability to form strong bonds with other elements, particularly metals, resulting in a wide range of chemical structures. Fluorides can exist in both ionic and covalent forms, depending on their composition and the elements involved.
Working Principle
Fluorides work by leveraging the strong electronegativity of fluorine, which allows it to form stable bonds with a variety of elements. This strong bonding capability is due to the high affinity of fluorine for electrons, making it an effective agent in creating compounds that are resistant to chemical reactions. The stability and resistance to degradation of fluorides make them useful in various industrial applications, as they can withstand harsh environmental conditions and resist breakdown over time.
Applications
Fluorides are used in a variety of specific applications due to their unique properties. For example, they are employed in the chemical processing industry where their resistance to chemical reactions is advantageous. In the automotive industry, fluorides are used in motor vehicle engines to enhance performance and durability. Additionally, they play a crucial role in the manufacture of semiconductors, where their stability at elevated temperatures is essential. Fluorides are also utilized in space applications, where their ability to withstand extreme conditions is critical.
Advantages over other Inorganic Chemicals and Compounds
One of the primary advantages of fluorides over other inorganic chemicals is their exceptional chemical resistance and stability at high temperatures. This makes them suitable for applications where other materials would fail, such as in nuclear reactors and chemical processing environments. The strong carbon-fluorine bond in fluorocarbon polymers, for instance, provides a level of durability and resistance that is unmatched by many other materials.
Limitations
Despite their advantages, fluorides have certain limitations. For example, some fluoroplastics exhibit poorer mechanical properties and higher permeability values for gases compared to other engineering thermoplastics. Additionally, they can be more expensive, which may limit their use in cost-sensitive applications. Specific fluoropolymers, such as PTFE, can degrade under ionizing radiation, while others like PVDF may be attacked by ketones and have low resistance to alkaline solutions.
Considerations
When considering the use of fluorides, it is important to evaluate factors such as initial costs, operating expenses, and maintenance requirements. Fluorides can be more costly than other materials, both in terms of initial purchase and ongoing maintenance. However, their durability and resistance to harsh conditions can offset these costs over time by reducing the need for frequent replacements and repairs. Additionally, the specific application and environmental conditions should be considered to ensure that the selected fluoride compound will perform effectively and efficiently.
from Esprix Technologies
Esprix offers a full range of chemicals for micro and macro (PCB) applications. Products include oxidizing compounds, corrosion inhibitors, chelating compounds, solvents, and surfactants. Acids/bases: HF, Hydrochloric, Nitric, Acetic, Sulfuric, phosphoric, sodium hydroxide, potassium hydroxide. [See More]
- Acids: All Inorganic Acids; Hydrofluoric Acid (HF)
- State of Matter: Liquids
- Chemical Name: Hydrogen Flouride
from Wintersun Chemical
Aluminum Fluoride [See More]
- Chemical Name: Aluminum Fluoride
- CAS Number: 7784-18-1
- Chemical Formula: AIF3
from Matrix Scientific
Mercury(II) fluoride. Molecular Formula: F2Hg. Molecular Weight: 238.59 [See More]
- Chemical Name: Mercury(II) fluoride
- CAS Number: 7783-39-3
- Chemical Formula: F2Hg
- Purity: 97
from Chemical Strategies, Inc.
Chemical Strategies offers over 3,000 products by Chempax. If you are unable to locate a chemical you need, our sales department can custom source any needed materials for you directly. [See More]
from Chivine Resources, Inc.
Is an inorganic compound used primarily in the production of aluminium. This colourless solid can be prepared synthetically but also occurs in nature. Aluminium fluoride is an important additive for the production of aluminium by electrolysis. Together with cryolite lowers the melting point to below... [See More]
- Type: Other; SPECIALTY CHEMICALS
- Chemical Formula: AlF3
- Chemical Name: Aluminum Fluoride
from GFS Chemicals, Inc.
ITEM#:A0750. BaF2. CAS#:7787-32-8. F.W.:175.33. NFPA#: Specific Gravity: 0.000. DOT:6.1/III. Descriptions: Specification. TEST. Properties. No properties. [See More]
- Chemical Formula: BaF2
- State of Matter: Powders
- CAS Number: 7787-32-8
from SynQuest Laboratories, Inc.
Molecular Weight: 83.98. TSCA: Listed on TSCA inventory; for R&D use only [See More]
- Chemical Name: Aluminum(III) fluoride, anhydrous
- CAS Number: 7784-18-1
- Chemical Formula: AlF 3
- Purity: 99
from Chemical Strategies, Inc.
Chemical Strategies offers over 3,000 products by JT Baker. If you are unable to locate a chemical you need, our sales department can custom source any needed materials for you directly. [See More]
- State of Matter: Powders
from Chivine Resources, Inc.
Barium Fluoride [See More]
- Type: Other; SPECIALTY CHEMICALS
- Chemical Formula: BaF2
- Chemical Name: Barium Fluoride
from SynQuest Laboratories, Inc.
Molecular Weight: 216.75. TSCA: Listed on TSCA inventory; for R&D use only [See More]
- Chemical Name: Antimony pentafluoride
- CAS Number: 7783-70-2
- Chemical Formula: F 5 Sb
- Purity: 98
from Chivine Resources, Inc.
White crystalline powder is used as fluxing agent for aluminum metallurgy. It is also used in glass and fluorescent lamps industry. It is used as a component of welding rod coatings and welding powders. [See More]
- Type: Other; SPECIALTY CHEMICALS
- Chemical Formula: CaF
- Chemical Name: Calcium Fluoride
from SynQuest Laboratories, Inc.
Molecular Weight: 216.75. TSCA: Not listed on TSCA inventory; for R&D use only [See More]
- Chemical Name: Antimony pentafluoride compound with graphite (50/50)
- CAS Number: 59839-60-0
- Chemical Formula: F 5 Sb
from Chivine Resources, Inc.
Is an inorganic compound with the formula MgF2. This white crystalline salt is useful because it is transparent over a wide range of wavelengths. Magnesium fluoride is transparent over an extremely wide range of wavelengths. Windows, lenses, and prisms made of this material can be used over the... [See More]
- Type: Other; SPECIALTY CHEMICALS
- Chemical Name: Magnesium Fluoride
from SynQuest Laboratories, Inc.
Molecular Weight: 178.76. TSCA: Listed on TSCA inventory; for R&D use only [See More]
- Chemical Name: Antimony trifluoride
- CAS Number: 7783-56-4
- Chemical Formula: F 3 Sb
- Purity: 98
from Chivine Resources, Inc.
Strontium fluoride, SrF2, also called strontium difluoride and strontium(II) fluoride, is a fluoride of strontium. It is a stable brittle white crystalline solid with melting point of 1477 °C and boiling point 2460 °C.Strontium fluoride is used as an optical material for a small range of... [See More]
- Type: Other; SPECIALTY CHEMICALS
- Chemical Name: STRONTIUM FLUORIDE
from SynQuest Laboratories, Inc.
Molecular Weight: 175.32. TSCA: Listed on TSCA inventory; for R&D use only [See More]
- Chemical Name: Barium fluoride
- CAS Number: 7787-32-8
- Chemical Formula: BaF 2
- Purity: 99
from SynQuest Laboratories, Inc.
Molecular Weight: 303.97. TSCA: Not listed on TSCA inventory; for R&D use only [See More]
- Chemical Name: Bismuth(V) fluoride
- CAS Number: 7787-62-4
- Chemical Formula: BiF 5
- Purity: 98