Potassium Fluorotitanate (CAS 16919‑27‑0): A Key Industrial Fluoride Salt for High‑Performance Manufacturing

In today’s competitive industrial materials landscape, raw chemical selection directly impacts production efficiency, quality, consistency, and cost‑effectiveness. One such specialty compound that plays a strategic role in advanced manufacturing is Potassium Fluorotitanate — also known as Potassium Hexafluorotitanate (K₂TiF₆) with the chemical identifier CAS 16919‑27‑0.

Available as high‑purity flux‑grade powder from Shanghai Yixin Chemical Co., Ltd., this inorganic fluoride salt supports essential functions in metallurgy, surface treatment, alloy refinement, ceramics, and electronics — making it a highly sought‑after ingredient for industrial customers worldwide. Let’s explore what Potassium Fluorotitanate is, how it works, its major industrial applications, and why incorporating it into your processes can help improve results and ROI.

Potassium Fluorotitanate, also called Potassium Hexafluorotitanate, is an inorganic compound composed of potassium, titanium and fluorine. Its chemical formula is K₂[TiF₆], presenting as a white crystalline powder with excellent physical stability. This compound has a melting point of around 780 °C and a density of approximately 3.012 g/cm³.

Although it’s not water‑soluble at low temperatures, it dissolves in hot water and certain acids, making it useful as a reactive component in high‑temperature industrial processes. It can also be handled safely in controlled environments when proper safety protocols are followed.

Potassium Fluorotitanate’s unique chemical behavior makes it highly versatile. Here are its key industrial applications:

Potassium Fluorotitanate is widely used as a fluxing additive in casting and metallurgy. As a flux, it helps remove surface oxides, impurities, and other contaminants from molten metals — especially in the processing of non‑ferrous alloys like aluminum or titanium alloys. By promoting cleaner melts and improved fluidity, K₂TiF₆ helps enhance metal purity, mechanical properties, and overall casting quality.

In the production of titanium‑containing alloys, Potassium Fluorotitanate functions as an alloying additive that helps introduce titanium more uniformly into metal melts. It also finds use in metal surface treatment and finishing applications, where its fluorotitanate chemistry contributes to improved surface activation and coating adhesion.

Due to its fluorine and titanium content, Potassium Fluorotitanate can act as a catalyst or reactive intermediate in certain chemical syntheses, such as polymerization catalysts or titanium compound production. It also serves as a reagent in analytical chemistry laboratories due to its well‑defined composition and reactivity.

In ceramics and advanced materials manufacturing, this fluoride salt helps modify melt behavior, glass stability, and microstructure development. By acting as a processing aid in ceramic glazes or specialty glass batches, it can improve properties like chemical resistance, texture uniformity, and structural integrity.

Potassium Fluorotitanate also sees niche application in electronics engineering, where high‑purity fluoride salts help with processes like surface conditioning, semiconductor fabrication, and dielectric material modification. Its presence in these domains shows its versatility and usefulness beyond traditional heavy industry.

Selecting the right grade and source of industrial chemicals can greatly influence production outcomes. Here’s why high‑quality Potassium Fluorotitanate matters:

Using Potassium Fluorotitanate as a flux or additive helps reduce oxide inclusions and improve melt fluidity, leading to smoother casting, fewer defects and faster throughput.

Cleaner metal melts and refined alloys translate into stronger, more durable final products — attributes important for automotive, aerospace, and engineering components.

Industrial processes require consistency. High‑purity K₂TiF₆ ensures predictable performance across batches, especially in sensitive operations like metal surface treatment or catalytic reactions.

Its multifunctional nature means that one raw material can serve multiple applications — from fluxing to alloying, catalysis to ceramics — simplifying inventory and procurement strategies.

Potassium Fluorotitanate is an industrial‑grade chemical and should be handled with appropriate safety precautions. While it is stable under normal conditions, exposure to skin or eyes should be avoided, and operators should work with proper personal protective equipment (PPE) and ventilation. Storage in a cool, dry environment with sealed containers is recommended to maintain product quality and safety.

As global industrial production expands — especially in metallurgy, advanced materials, electronics and ceramics — the demand for performance‑oriented additives and flux agents is increasing. Specialty fluoride salts like Potassium Fluorotitanate are gaining attention for their role in enhancing material quality and process outcomes. This trend is particularly noticeable in regions focusing on high‑precision manufacturing, such as East Asia, North America and Europe.

With industries prioritizing energy efficiency, lower defect rates and stronger performance specifications, chemicals that deliver multifunctional benefits stand to drive continued market growth.

At Shanghai Yixin Chemical Co., Ltd., we understand the needs of industrial customers seeking reliable, high‑performance raw materials. Our Flux Potassium Fluorotitanate Powder (CAS 16919‑27‑0) is produced with strict quality control and tailored for flux applications and beyond.

Key advantages include:

• High purity and consistent crystal quality
• Industrial‑grade performance for demanding applications
• Competitive pricing with flexible packaging options
• Reliable supply with multiple shipping and payment options
• Technical support including documentation and handling guidance

Whether you are a metals producer, materials engineer, or advanced manufacturer, our potassium fluorotitanate delivers dependable performance to support your processes and product goals.

Potassium Fluorotitanate (CAS 16919‑27‑0) is more than just a fluoride salt — it’s a strategic industrial ingredient that supports multiple advanced applications, from fluxing and alloy refining to ceramics and chemical synthesis.

By integrating high‑quality potassium fluorotitanate powder into your manufacturing and materials processes, you can improve product quality, reduce defects, and boost operational efficiency.

Ready to elevate your industrial processes?
Contact Shanghai Yixin Chemical Co., Ltd. today for pricing, technical details, and tailored supply solutions for Flux Grade Potassium Fluorotitanate.