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Halides

Halides are important inorganic materials formed from fluorine, chlorine, bromine, or iodine combined with metals, metalloids, or other inorganic components. Their diverse chemical compositions and physical properties make them useful for inorganic synthesis, advanced ceramics, functional materials, optical materials, electronic materials, catalysis research, and laboratory development.

This category helps you browse inorganic halide materials by chemical system, purity, particle size, physical form, hydration state, and application requirements. For projects that are sensitive to impurities, moisture, or particle size, please review the product specifications and technical documentation before selecting a material.

Show More: How to Choose Halide Materials

Choose by Halogen System

Material System	Typical Areas of Interest	Key Selection Factors
Fluorides	Inorganic synthesis, ceramics, optical materials, and functional-material research	Purity, particle size, phase composition, and thermal stability
Chlorides	Precursor development, chemical reactions, and material synthesis	Anhydrous or hydrated state, sealed packaging, and reaction conditions
Bromides	Optical, electronic, functional-material, and synthesis research	Chemical stability, purity, and storage requirements
Iodides	Specialty inorganic materials, optoelectronic research, and laboratory applications	Impurity control, light sensitivity, and operating environment
Oxyhalides and Mixed Halides	Functional ceramics, catalysis, and specialized inorganic-material systems	Exact chemical formula, phase purity, and process compatibility

Select by Material Requirements

Different halides can vary significantly in reactivity, hygroscopicity, thermal stability, and processing behavior. Consider the following factors when selecting a material for your project.

Selection Factor	Why It Matters
Chemical Composition	Determines whether the material matches the target formulation, reaction route, or elemental requirement.
Purity Level	Influences impurity introduction, material performance, and experimental reproducibility.
Particle Size and Morphology	Can affect mixing uniformity, reaction rate, dispersion behavior, and sintering performance.
Anhydrous or Hydrated State	May affect active composition, stoichiometric calculations, and moisture-sensitive reactions.
Physical Form	Powders, granules, and crystals should be matched to the intended handling and processing method.
Packaging Requirement	Select an appropriate pack size based on usage volume, storage duration, and laboratory handling needs.

Common Application Areas

Application Area	Material Selection Considerations
Inorganic Synthesis and Solid-State Reactions	Confirm chemical stoichiometry, purity, particle size, and thermal processing requirements.
Advanced Ceramics and Functional Materials	Focus on phase composition, impurity control, powder characteristics, and process compatibility.
Optical and Electronic Materials	Prioritize high purity, trace-impurity limits, and material stability for the intended application.
Catalysis and Reaction Development	Review chemical form, reactivity, handling conditions, and compatibility with the reaction system.
Research Screening and Laboratory Testing	Use consistent purity and particle specifications to support reliable comparison between material systems.

Handling and Storage

Storage and handling requirements vary by compound. Some halides may be sensitive to air, moisture, light, or temperature. Before use, review the product label, technical documentation, and safety information, then apply suitable sealed, dry, light-protected, or inert-atmosphere storage conditions where required.

For applications involving precise formulation, thermal treatment, sintering, synthetic reactions, or materials characterization, confirm purity, particle size, hydration state, and batch information before use to support consistent results.

Frequently Asked Questions

What are halides?

Halides are compounds that contain fluorine, chlorine, bromine, or iodine. Their chemical properties and suitable applications vary by composition, so selection should be based on the target material system and intended use.

How do I choose between fluorides, chlorides, bromides, and iodides?

Start with your target chemistry and application, then compare purity, particle size, hydration state, and storage requirements. For synthesis or functional-material development, select by exact chemical formula and specification whenever possible.

Does purity affect experimental results?

Yes. Impurities can influence reaction behavior, phase composition, electrical properties, optical properties, and reproducibility. Purity and trace-element control are especially important for electronic, optical, catalytic, and high-performance inorganic-material research.

What is the difference between anhydrous and hydrated halides?

Anhydrous halides do not contain crystal water, while hydrated halides contain water molecules in their structure. They can differ in active composition, mass fraction, reaction behavior, thermal treatment, and storage requirements, so they should not normally be substituted directly.

Should I choose powder, granules, or crystals?

Powders are commonly selected for mixing, reactions, sintering, and dispersion. Granules may be preferred when improved flowability or reduced dust is needed. Crystals can be suitable for specific synthesis, testing, or optical research requirements.

Do halide materials require special storage?

Storage requirements depend on the individual material. Some products may require sealed, dry, light-protected, or moisture-controlled storage. Always follow the product label and technical documentation after receipt.

What if I cannot find the required composition or specification?

Please submit an inquiry with the target chemical formula, purity, particle size, physical form, quantity, packaging requirement, and intended application. Providing these details helps identify a suitable material specification.

Showing 97–112 of 126 results

Strontium Fluoride Powder 99%-99.99%, 1μm ATOMFAIR®

Price range: $189.00 through $1,099.00

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Strontium Iodide Powder 99.9% 100g-500g Research ATOMFAIR®

Price range: $279.00 through $999.00

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Strontium Iodide Powder 99% 100g-500g High Purity ATOMFAIR®

Price range: $229.00 through $839.00

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Strontium Iodide Powder SrI2 100g-500g 99.99% ATOMFAIR®

Price range: $329.00 through $1,169.00

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Tantalum(V) Bromide Powder TaBr₅ 99.9% Purity ATOMFAIR®

Price range: $149.00 through $1,119.00

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Tantalum(V) Chloride Powder 99.9% -100 Mesh ATOMFAIR®

Price range: $379.00 through $1,549.00

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Tantalum(V) Iodide TaI5 Powder 99.99% 1g-10g ATOMFAIR®

Price range: $419.00 through $2,339.00

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Tellurium(IV) Bromide Powder 99.999% Purity ATOMFAIR®

Price range: $259.00 through $1,429.00

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Tellurium(IV) Chloride Powder 99.9% -100 Mesh ATOMFAIR®

Price range: $169.00 through $939.00

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Tellurium(IV) Iodide Powder 99.99% -100 Mesh ATOMFAIR®

Price range: $299.00 through $2,839.00

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Tin(II) Bromide Powder Yellow 99.99% Purity ATOMFAIR®

Price range: $269.00 through $1,179.00

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Tin(II) Chloride Powder SnCl2 99.999% -20 Mesh ATOMFAIR®

Price range: $279.00 through $1,289.00

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Tin(II) Fluoride Powder 99.95%, 1μm Custom ATOMFAIR®

Price range: $139.00 through $399.00

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Tin(II) Iodide Powder 99.999% -100 Mesh Lab Grade ATOMFAIR®

Price range: $429.00 through $4,919.00

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Tin(IV) Bromide Powder SnBr4 99% Research Grade ATOMFAIR®

Price range: $249.00 through $819.00

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Titanium(IV) Bromide Powder 99.99% -100 Mesh ATOMFAIR®

Price range: $329.00 through $1,079.00

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Technical FAQ & References

What types of halide materials can be sourced in this category?

The category covers fluorides, chlorides, bromides, iodides, oxyhalides, mixed-halide systems, metal and metalloid halides, fluorocomplex salts, rare-earth halides, and halide nanopowders.

How should I choose between a fluoride, chloride, bromide, and iodide?

Begin with the target formula, reaction route, elemental requirement, and application. Then compare purity, particle size, hydration state, stability, handling, and storage requirements.

Why does halide purity matter in materials research?

Impurities can affect reaction behavior, phase composition, optical and electrical properties, catalytic response, and experimental reproducibility, so product specifications should be reviewed before selection.

What is the difference between anhydrous and hydrated halides?

Anhydrous materials lack crystal water, while hydrated materials contain water in their structure. The forms can differ in active composition, mass calculations, reaction behavior, thermal treatment, and storage.

What particle-size specifications are available for halide materials?

Sampled materials include mesh-classified powders, approximately micrometer-scale materials, and nanopowders with specified nanoscale sizes. The appropriate choice depends on mixing, reaction, dispersion, compaction, and sintering requirements.

What information should be supplied for a custom halide inquiry?

Provide the target formula, purity, particle size, physical form, hydration state, quantity, packaging or storage requirement, and intended application.

References

Promises and challenges of perovskite solar cells
M. A. Green, A. Ho-Baillie, H. J. Snaith · Science · 2017
DOI: 10.1126/science.aam6323
Field-leading review covering the materials chemistry, composition control, processing, stability, and device relevance of metal halide perovskites, strengthening the category's positioning for halide-based electronic and optoelectronic materials research.