CAS:7784-18-1 Aluminum Fluoride: Uses, Specifications, and B2B Buying Guide
CAS 7784-18-1 Aluminum Fluoride: Uses, Specifications, and B2B Buying Guide
Aluminum fluoride, CAS 7784-18-1, is an inorganic fluoride compound with the formula AlF3. Buyers most often evaluate it for use in aluminum production and other industrial processes where fluoride chemistry is required. The right grade is determined by the application, required impurity limits, physical form, and documentation—not by the chemical name alone. At Azeal Materials, we recommend confirming these requirements before comparing quotations so that suppliers are assessed against the same specification.
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Key Takeaways
- Aluminum fluoride is identified by CAS 7784-18-1 and has a formula mass of approximately 83.98 g/mol.
- It is used particularly in aluminum-related processes; suitability depends on the process and the customer’s technical requirements.
- There is no single specification that fits every application. Confirm assay, impurities, moisture, particle characteristics, and test methods in writing.
- Compare suppliers on documentation, packaging, minimum order quantity, lead time, and consistency as well as price.
- Ask for a product specification and a lot-specific certificate of analysis before placing an order.
Who This Guide Is For
This guide is for procurement teams, process engineers, distributors, and manufacturers sourcing aluminum fluoride for industrial use. It is intended to help buyers prepare a clear inquiry and evaluate supplier responses, not to replace process-specific engineering or safety review. Requirements can vary between plants, end uses, and local regulations, so buyers should use their approved internal specification when one is available.
If you are comparing offers, first establish whether the quoted material is the same chemical form and whether the analytical limits and measurement methods match. A price comparison is meaningful only when those details, along with packaging and delivery terms, are aligned. Where requirements are still being developed, share the intended application with potential suppliers and request technical clarification before committing to a grade.
Aluminum Fluoride: Basic Concept and Industrial Uses
Identity and properties to confirm
Aluminum fluoride is an inorganic compound made from aluminum and fluorine, represented by AlF3. Its formula indicates a 1:3 molar ratio of aluminum to fluorine, and its formula mass is approximately 83.98 g/mol. These identity details help distinguish the material in procurement documents, but they do not define purity, moisture, particle size, or suitability for a specific process.
In aluminum production, aluminum fluoride is used as a fluoride-bearing process material in the electrolytic production of aluminum. Its role and required quality depend on the operating system and the broader electrolyte composition. Other potential industrial uses may include applications involving specialized glass, ceramics, or chemical processing, but buyers should verify suitability with their process team rather than assuming that one grade is interchangeable across uses.
Types, Material Options, and Specification Overview
Why a product name is not a complete specification
Suppliers may offer aluminum fluoride with different assay limits, impurity profiles, moisture limits, and physical characteristics. The terms “industrial grade” or “high purity” are not enough on their own to establish that two products are equivalent. Ask the supplier to provide a written specification showing each limit, the analytical method where applicable, and whether the values are guaranteed or typical.
For an inquiry, buyers may use a target such as 98.0% assay as an example of how to state a requirement, but this is not a universal standard or a representation of Azeal Materials’ available grade. Your process may require a different value or tighter limits on specific elements. State the required basis for reporting, such as the test method and whether results are reported on an as-received or dry basis, so offers can be compared accurately.
| Specification item | What to confirm | Why it matters |
|---|---|---|
| Identity | Aluminum fluoride, AlF3, CAS 7784-18-1 | Confirms the requested chemical identity |
| Assay | Minimum or range, reporting basis, and test method | Defines the accepted active-material content |
| Impurities | Limits for process-relevant elements or compounds | Helps assess compatibility with the customer’s process |
| Moisture | Maximum limit and measurement method | Supports storage, handling, and process control requirements |
| Physical form | Powder or other offered form, particle-size range, and packaging | Influences handling and feeding considerations |
How to Match Aluminum Fluoride to an Application
Start with process requirements
Before requesting a quotation, identify the use, annual or trial quantity, destination, and required delivery schedule. Ask your technical team which impurities, moisture limits, and particle characteristics affect acceptance. If the material will be used in a regulated or safety-sensitive process, include the required documentation and review steps in the inquiry.
For aluminum production, align the requested material with the plant’s process specification and incoming inspection procedure. For glass, ceramic, or other applications, confirm that aluminum fluoride is appropriate for the formulation and that the supplier’s grade meets the relevant technical requirements. Do not rely on a general-purpose description when the end process has defined acceptance limits.
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Use a written specification for supplier comparisons
Send the same specification to every supplier and ask them to identify any deviations clearly. Include identity, assay, impurity limits, moisture, physical form, packaging, required test methods, and document needs. If your internal specification is not yet complete, ask suppliers to provide their standard product specification and treat it as a proposal for technical review, not as automatic approval.
Pricing, MOQ, and Lead Time
Aluminum fluoride pricing can depend on the requested grade, order volume, packaging, delivery location, and market conditions. Minimum order quantity and lead time are supplier- and order-specific, so they should be confirmed in a written quotation rather than assumed from a catalog description. A 25 kg bag may be used as an example of a packaging format to ask about, but availability, bag construction, palletization, and export packing must be confirmed for the specific order.
When comparing total cost, include freight, import requirements, handling, and any costs related to special packaging or documentation. Request the quotation validity period and clarify whether the quoted price is based on a trial order or a recurring volume. For ongoing supply, buyers can also ask about order planning and how the supplier communicates changes to specifications, availability, or shipment timing.
Supplier Evaluation Checklist
Questions to ask before ordering
- Can the supplier confirm the product identity as aluminum fluoride, CAS 7784-18-1?
- Will the supplier provide a current product specification and a lot-specific certificate of analysis?
- Are analytical methods, reporting bases, and guaranteed limits stated clearly?
- Can the supplier confirm packaging details, minimum order quantity, lead time, and delivery terms for your destination?
- Are safety data and any required export, transport, or customs documents available for review?
- How are specification changes or deviations communicated and approved?
Review documents before releasing a purchase order, and ensure the agreed specification is attached or clearly referenced in the order. If an incoming inspection is part of your quality process, confirm that the supplier’s certificate provides the information your team needs to assess the lot. A sample or trial quantity may be useful where available and appropriate, but acceptance criteria should be agreed in advance.
Supplier Support from Azeal Materials
At Azeal Materials, we support B2B aluminum fluoride inquiries by reviewing the requested CAS number, application, target specification, quantity, packaging preference, destination, and documentation needs. This information helps us assess whether a quoted option aligns with the buyer’s stated requirements and identify details that need clarification. Availability, grade, packaging, and delivery timing should always be confirmed for the individual inquiry.
To request a quotation, provide your required assay and impurity limits, annual or trial volume, preferred packaging, delivery location, and target schedule. Include any certificate, safety, or compliance documentation requirements that your organization uses for supplier approval. We can then respond with the relevant product and commercial details for your review without treating an unconfirmed grade or lead time as guaranteed.
Conclusion: How to Buy Aluminum Fluoride with Confidence
CAS 7784-18-1 identifies aluminum fluoride, but it does not by itself establish whether a product is suitable for your process. The most reliable next step is to define the application and create a written specification covering assay, impurities, moisture, physical form, analytical methods, packaging, and required documents. Then compare supplier quotations against that specification, including MOQ, lead time, and delivered cost.
For a tailored quotation from Azeal Materials, send your target specification, quantity, destination, and delivery requirements. We can review the inquiry and confirm the product and supply details available for your needs. Final approval should follow your organization’s technical, quality, and safety review.
Contact us to discuss your requirements of CAS:7784-18-1. Our experienced sales team can help you identify the options that best suit your needs.