Metalic Fine Chem

Potassium Fluoride (KF)

Manufacturer & Supplier: The Largest Supplier of Potassium Fluoride Anhydrous

Product Overview:

Potassium Fluoride (KF) is a chemical compound with the formula KF. It is the primary source of the fluoride ion used in manufacturing and chemical applications, second only to hydrogen fluoride. Potassium fluoride is an alkali halide and occurs naturally as the rare mineral carobbiite. Solutions of Potassium Fluoride (KF) can etch glass due to the formation of soluble fluorosilicates, although HF is generally more effective.

Applications:

Potassium Fluoride (KF) is a key product in several industries, particularly as the demand for fluorine-containing chemicals grows in pharmaceuticals, pesticides, and dye production. Some key applications include:

• Organic Chemistry: KF is used for the conversion of chlorocarbons into fluorocarbons via the Finkelstein reaction. This process typically employs polar solvents such as dimethyl formamide, ethylene glycol, and dimethyl sulfoxide.
• Fluorinating Agent: Potassium Fluoride is used as a fluorinating agent in the synthesis of organic compounds.
• Glass Etching: Potassium Fluoride can be used to etch glass by forming soluble fluorosilicates.
• Flux for Soldering: It is used as a flux in soldering processes.
• Insecticide Formulation: KF is also employed in the formulation of insecticides.

Packaging Sizes Available:

• 25 kg HDPE bag with liner
• 50 kg HMHDPE drum with liner
• 75 kg HMHDPE / Fibre Board drum with liner

Physical and Chemical Properties:

• Appearance: Deliquescent solid
• Molecular Weight: 58.1 g/mol
• Boiling Point: 1505°C
• Melting Point: 859.9°C
• Specific Gravity: 2.481

Product Specifications: Storage and Handling:

• Storage: Keep in a tightly sealed container, away from acids and moisture.
• Handling: As a hazardous material, proper safety guidelines must be followed during use and handling to avoid exposure.

Classification and Safety Information:

• CAS Number: 7789-23-3
• UN Number: 1812
• IMCO Code: 6.1
• Packing Group: III

Potassium Titanium Fluoride (also known as Potassium Hexafluorotitanate) is an inorganic compound used primarily as a high-performance additive in the metal and glass industries. Like many fluoride-based salts, it is valued for its ability to lower melting points and refine the structure of metals.

 

Chemical Profile

•  Chemical Formula: $K_2TiF_6$

   

•  Appearance: A white, odorless crystalline powder or "chunks."

   

• Solubility: It is soluble in hot water but has low solubility in cold water.

   

•  Melting Point: Approximately 780°C.

   

Primary Applications1. Aluminum Metallurgy (Grain Refining)

This is its most common industrial use. When added to molten aluminum, it helps create a finer, more uniform grain structure.

• Purpose: It improves the mechanical strength and surface quality of aluminum alloys used in aerospace and automotive parts.

   

•  Magnesium Removal: It is also used to remove magnesium impurities during the refining of scrap aluminum.

   

2. Flame Retardant & Fire Prevention

It is a common component in fire-extinguishing agents and flame-retardant formulations for textiles and specific polymers.

 

3. Glass and Ceramics

In the glass industry, it serves as an opacifier (making glass milky or opaque) and as a flux to reduce the temperature required for melting. It is also used in the manufacture of specialized dental impression moldings (dentures).

 

4. Metal Surface Treatment

It is used in electrolytic baths for surface finishing. It creates a corrosion-resistant coating on metals, which is essential for components exposed to harsh environments

Ammonium Fluoride

We are a trusted supplier of Ammonium Fluoride, which is extensively used for various applications such as wood protection and in the textile industry for printing and dyeing. We are dedicated to providing exceptional quality services to our clients, supported by a team of expert professionals. Our Aluminum Fluoride has consistently met industry requirements for long-term performance, making it a highly demanded product.

Features:

• Wood Protection: Extensively used for protecting wood surfaces.
• Textile Industry: Commonly used in printing and dyeing textiles.
• Expert Care: Prepared under expert supervision to ensure top quality.
• Reliable Source: Known for its reliability in fulfilling various tasks.
• Competitive Pricing: Available at market-leading prices.

Specifications:

• Molecular Weight (MW): 37.00
• Description: White hygroscopic crystals
• Assay: 98.5%
• Fluorine Value as F: 51.3%
• Free Ammonia (NH₃): 0.03%
• pH: 6.5
• Chloride as Cl: 0.003%
• Sulfate as SO₄: 0.002%
• Silica as SiO₂: 0.05%
• Heavy Metals: 0.05%

Calcium Fluoride is the inorganic compound of the elements calcium and fluorine with the formula CaF2. It is a white solid that is practically insoluble in water. It occurs as the mineral fluorite (also called fluorspar), which is often deeply coloured owing to impurities.

 

 

CHEMICAL FORMULA:CaF₂

CAS.NO:7789-75-5

MOLECULAR WEIGHT:78.07 g/mol

BOILING POINT:1,418 DegreeC

MELTING POINT:2,533 DegreeC

GRADE :  TECHNICAL GRADE

USAGE APPLICATION: INDUSTRIAL

We, Metalicfine chem are engaged into Manufacture, Export and supplies of Calcium fluoride in various grades as fine chemicals. We supply in EP, LR, ACS, GR, AR, Pure and Extra Pure grade of Calcium fluoride.

 

Specifications:

Application and Uses:

1. Calcium fluoride is used to manufacture optical components such as windows and lenses
2. Calcium fluoride used in thermal imaging systems, spectroscopy, and excimer lasers.
3. Calcium fluoride is used in aluminium-metallurgy, brake lining, glass manufacturing, enamel and glazing frits production.
4. Pure calcium fluoride is used as a catalyst in dehydration and dehydrogenation
5. Calcium Fluoride (CaF2) Optical Windows are ideal for use as spectroscopic windows.
6. Calcium Fluoride (CaF2) Optical Lenses are used in many spectroscopy applications.
7. Calcium Fluoride (CaF2) Prisms are used for many broadband applications from the Ultraviolet (UV) to the Infrared (IR).

Packing: 25 kg PP bag with LDPE liner inside / 500 kg and 1000 kg Jumbo bag.

we believes in building everlasting, rewarding relationship with its employees and clients alike that has strong foundation on higher standard of quality, trust, reliability and transparency in the conduct of the business, which leads to mutual growth.

Product Name: Aluminum trifluoride (AlF₃)

CAS Number: 7784-18-1
Molecular Weight (M.W.): 83.98
EINECS Number: 232-051-1

Appearance: White crystalline or powder form

Properties:

• Density: 2.88–3.13 g/cm³
• Sublimation Temperature: 1272°C
• Solubility: Slightly soluble in water; greatly soluble in HF liquid
• Chemical Stability: Stable, but can decompose into Al₂O₃ at high temperature with the release of HF when containing crystal water.

Specification (High Grade):

• Fluorine (F): 61% min
• Aluminum (Al): 31% min
• Sodium (Na): 0.5% max
• Silicon Dioxide (SiO₂): 0.28% max
• Iron Oxide (Fe₂O₃): 0.1% max
• Phosphorus Pentoxide (P₂O₅): 0.02% max
• Sulfur Trioxide (SO₃): 0.50% max
• Water (H₂O): 0.4% max
• Bulk Density: 1.4 g/cm³ min

Applications:

• Primary Use: In aluminum electrolysis as a flux to adjust the molecular ratio in the electrolyzing bath.
• Environmental & Production Benefits: Reduces environmental pollution, improves aluminum production yield, and lowers electrolytic cost.

Storage:

• Store in a dry, sealed container.

Additional Information:

• Production Capacity: 300 tons
• Delivery Time: 15 days after purchase order
• Packaging: 25 kg HDPE bags with an inner liner

This product is widely used in the aluminum industry, particularly for improving the efficiency of aluminum smelting. The provided specifications and properties indicate that the material is of high quality, with minimal impurities, making it suitable for industrial applications where purity is critical.

Product Name: Barium Fluoride 98%

Manufacturer: Harshil Fluoride

Key Specifications:

• Appearance: White powder
• BaF₂ Content: ≥ 98%
• Free HF (Hydrofluoric Acid): ≤ 0.2%
• Sulfur (S): ≤ 0.001%
• Phosphorus (P): ≤ 0.01%
• Lead (Pb): ≤ 0.01%
• Mercury (Hg): ≤ 0.001%
• Water Content: ≤ 0.15%

Applications:

• Ceramics: Used for specific ceramic applications that require high purity.
• Welding Flux: Important for the production of welding fluxes due to its chemical properties.
• Optical Glass Production: Used in the manufacturing of optical glass, particularly for high-performance lenses and equipment.
• Infrared Transmitting Films: Ideal for use in infrared transmitting films, a specialized material used in various scientific and industrial applications.

Quality Assurance:

• Manufactured under strict quality control to meet industry standards for purity and performance.

Additional Information:

• Production Capacity: 150 Metric Tons per month
• Delivery Time: 1 week after the order
• Packaging: 25 kg bags with woven sacks

This product’s high purity makes it a top choice for industries such as ceramics, optical glass, and infrared technology. It meets stringent chemical property requirements to ensure reliability in critical applications.

Magnesium fluoride ($MgF_2$) is an inorganic salt that is highly valued in both industrial and scientific fields, particularly for its unique optical properties. It occurs naturally as the rare mineral sellaite.

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1. Chemical Profile

Magnesium fluoride is an ionic compound formed by one magnesium cation and two fluoride anions .

 

•  Molecular Formula: MgF2

   

• Appearance: White crystalline powder or transparent crystals.

• Solubility: Very low solubility in water and most acids, making it durable in humid environments.

2. Physical & Optical Properties

What makes $MgF_2$ stand out—especially to physicists and engineers—is how it handles light.

• Wide Transparency Range: It is transparent across an incredibly broad spectrum, from the deep Vacuum Ultraviolet (VUV) to the Infrared (IR).

   

• Low Refractive Index: It has a refractive index of approximately 1.38, which is quite low. This makes it the "gold standard" for anti-reflective (AR) coatings on eyeglasses, camera lenses, and binoculars.

• Birefringence: It is a naturally birefringent material, meaning it behaves differently depending on the polarization and direction of light passing through it.

   

• Durability: It is physically hard and resistant to thermal and mechanical shock

Sodium Fluoride

We are a leading manufacturing and export-oriented enterprise specializing in the production and marketing of a wide range of inorganic chemical materials. Based in Sarigam, Gujarat, our products have earned ISO 9000 certification, ensuring high purity and stable quality. As a trusted name in the industry, we offer a premium quality range of Sodium Fluoride and are recognized as a renowned manufacturer of Anodizing and Metal Finishing & Foundry Flux raw materials. Our Fluoride Salts are widely used for their dental benefits, helping to improve tooth longevity.

Our commitment to providing exceptional service and maintaining high standards has earned us a reputable position in the industry. To ensure quality service, we have a team of skilled professionals with years of experience in the field. As a result, our products are highly accepted and trusted by clients across various industries.

Features:

• Trusted Source: Known for reliability and consistent quality.
• Customized Behavior: Tailored products to meet specific needs.
• Durability: Long-lasting and effective performance.
• Quality Service: Committed to providing excellent customer support.
• Dental Benefits: Enhances the strength and longevity of teeth.

Specifications:

• Molecular Weight: 42.00
• Description: White powder
• Assay: 98.50%
• Fluorine Value as F: 43.5%
• Chloride as Cl: 0.04%
• Sulphate as SO₄: 0.025%
• Silica as SiO₂: 0.2%
• Heavy Metals: 0.2%
• Moisture: 0.1%
• Insoluble: 0.587%

Applications:

1. Agriculture: Used as a pesticide to protect crops.
2. Brewing Industry: Functions as a bactericide to maintain the quality of products.
3. Wood & Pharmaceutical Preservation: Acts as a preservative for wood and pharmaceuticals.
4. Welding Flux: Used as a flux in welding processes.
5. Zincate Galvanizing Additive: Used in the alkaline zincate process for galvanized materials.
6. Papermaking & Ceramics: Plays a role in various applications within these industries.
7. Phosphate Coating Industry: Serves as an accelerator for phosphate coatings, resulting in a stable phosphate solution and enhanced coating performance, particularly for aluminum and its alloys.

Lithium fluoride ($LiF$) is an inorganic compound that stands out in the world of salts for being almost the exact opposite of its cousin, lithium chloride. While most lithium salts love water, lithium fluoride is stubbornly insoluble.

## Chemical & Physical Properties

Lithium fluoride is a simple ionic halide, but its small ionic radii lead to a very high lattice energy, which dictates its behavior.

• Chemical Formula: $LiF$

• Appearance: White powder or clear, transparent crystals.

• Solubility: Extremely low in water (unlike $LiCl$). It does not dissolve easily because the bond between the small lithium and fluorine ions is incredibly strong.

• Refractive Index: It has one of the lowest refractive indices of all known solid materials.

• UV Transparency: It has the widest bandgap of any material, meaning it is transparent to deep ultraviolet (UV) radiation that would be absorbed by glass or even quartz.

## Primary Applications

Because of its unique optical and thermal properties, $LiF$ is used in specialized high-tech niches:

• UV Optics: It is used to make specialized lenses and prisms for spectroscopy and UV telescopes, as it can transmit vacuum ultraviolet light.

• Radiation Monitoring (TLD): Lithium fluoride is the standard material used in Thermoluminescent Dosimeters. It stores energy from ionizing radiation and releases it as light when heated, allowing doctors and nuclear workers to measure their radiation exposure.

• Molten Salt Reactors (MSRs): In nuclear energy research, $LiF$ is a key component of the fluoride salt mixtures used as coolants because of its chemical stability and low neutron absorption.

• Aluminum Production: It is added to the molten baths during aluminum smelting to increase conductivity and lower the melting point.

Nickel Fluoride  is an inorganic compound that is characterized by its distinct green color and its stability under high-temperature conditions. It is the principal fluoride of nickel and is widely recognized for its role in specialized surface treatments and chemical synthesis.

Physical and Chemical Properties

Nickel Fluoride typically presents as a light green to yellow-green crystalline powder.

• Structure: It crystallizes in the tetragonal system (rutile structure), which contributes to its high melting point and chemical stability.

   

• Solubility: It is slightly soluble in water , but its solubility increases in the presence of hydrofluoric acid or ammonia. It is insoluble in most organic solvents.

• Thermal Data:

  • Melting Point: 1,474°C (one of the highest among metal fluorides).

  • Boiling Point: Sublimes at high temperatures.

•  Hygroscopy: While it can form a tetrahydrate , the anhydrous form is relatively stable in dry air compared to other halides.

   

Key Industrial Applications

Nickel Fluoride is essential in industries where corrosion resistance and specific catalytic properties are required:

• Surface Treatment & Plating: It is used in the sealing process for anodized aluminum. It helps close the pores of the anodic coating, enhancing corrosion resistance and color fastness.

   

•  Chemical Synthesis: It acts as a fluorinating agent in organic chemistry and can serve as a catalyst in specific polymerization reactions.

   

• Metal Fluxes: It is sometimes included in specialized fluxes for welding or soldering stainless steel and other nickel-based alloys to remove surface oxides.

•  Energy Storage: Research has explored its use as a high-capacity cathode material in next-generation lithium-ion and fluoride-ion batteries due to its theoretical energy density.

   

Safety and Handling

As a nickel-containing compound and a fluoride, it requires strict adherence to safety protocols:

• Toxicity: Nickel compounds are classified as carcinogens and can cause skin sensitization (allergic contact dermatitis).

   

• Fluoride Hazard: Contact with strong acids can release highly toxic and corrosive hydrogen fluoride ($HF$) gas.

• PPE: Always use chemical-resistant gloves, safety goggles, and a dust mask (N95 or higher) when handling the powder to avoid inhalation and skin contact.

   

• Storage: Store in a cool, dry place in tightly sealed containers. Keep away from strong acids and oxidizing agents

Stannous Fluoride is a chemical compound with the formula SnF2. It is a colorless or white crystalline solid that is most famously recognized for its role in oral hygiene and dental care products. Unlike sodium fluoride, stannous fluoride provides a dual action of preventing cavities and reducing tooth sensitivity.

Physical and Chemical Properties

• Appearance: White crystalline powder or lustrous, silky crystals.

• Solubility: Soluble in water; however, in aqueous solutions, it can undergo hydrolysis over time, forming a cloudy precipitate of tin oxides.

• Odor: It has a distinct metallic taste, which is why it is often heavily flavored in consumer toothpaste.

• Oxidation: It is sensitive to oxidation; if exposed to air and moisture, the tin (II) can oxidize to tin (IV), which reduces its effectiveness.

 Primary Applications

1. Oral Care (Toothpaste & Rinses): It is a primary active ingredient used to prevent dental caries (cavities). It works by converting the tooth enamel mineral, hydroxyapatite, into the more acid-resistant fluorapatite.

2. Antimicrobial Agent: It has natural antibacterial properties that help fight gingivitis, plaque, and gum inflammation by inhibiting the metabolic processes of oral bacteria.

3. Desensitizing: It helps block the tiny tubules in the dentin of the teeth, providing relief for people with sensitive teeth.

4. Metal Treatment: In specialized industrial processes, it can be used in the tin-plating of metals and as a stabilizing agent in certain chemical reactions.

 Safety and Handling

• Staining: One historical downside of stannous fluoride was its tendency to cause surface staining on teeth (extrinsic staining). Modern formulations usually include stabilizers to prevent this.

• Toxicity: While safe in the small amounts found in toothpaste, it is toxic if swallowed in large concentrated quantities.

• Storage: It should be stored in tightly closed, moisture-proof containers in a cool, dry place to prevent oxidation and hydrolysis.