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98.0%min
W&Q
1. Molecular Formula: (NH4)2ZrF6
2. CAS NO.: 16919-31-6
3. Molecular Weight: 241.29
4. Property: It is a white crystalline powder, slightly hygroscopic. Moderately soluble in water (solubility increases in hot water), insoluble in ethanol. Its density is approx. 1.70g/cm³ and it decomposes on heating (loses ammonia above 100°C).
5. Sepcification(%):
| Purity | 98.0min |
| Cl | 0.2max |
| SO4 | 0.02max |
| Fe | 0.02max |

W&Q's Ammonium Fluorozirconate is a highly versatile inorganic compound widely used in industrial applications, easily recognized by its white crystalline powder appearance. Its chemical formula is (NH₄)₂ZrF₆. This stable salt is moderately soluble in water, forming an acidic solution upon hydrolysis, and serves as an important additive for electron applications and glaze coloring in ceramics, providing enhanced functionality and vibrant, stable color effects in ceramic products.
1. Enhanced Glaze Coloring in Ceramics
With high purity levels, W&Q's Ammonium Fluorozirconate provides a reliable source of zirconium and fluoride ions for ceramic glazes. This enables vibrant, stable, and uniform color development, improving aesthetic quality and color fastness in decorative and functional ceramic products.
2. Improved Performance in Electronic Ceramics
It acts as an effective additive in electronic ceramic formulations, enhancing dielectric properties and material stability. This results in higher reliability and performance for components like capacitors, insulators, and advanced electronic substrates.
3. Consistent and Controlled Reactivity
The controlled decomposition and solubility ensure precise dosing and uniform dispersion in glaze mixes or ceramic slurries. This minimizes defects, reduces batch variations, and achieves reproducible results in high-temperature firing processes.
4. Easy Handling and Integration
The white crystalline powder form is free-flowing and moderately soluble, allowing simple preparation of solutions or dry mixes. Its stable composition prevents unwanted reactions, making it ideal for seamless integration into existing ceramic production lines without process modifications.
Ceramic Glaze Coloring: In ceramic production, it serves as an effective additive for glaze coloring. This provides vibrant, stable, and uniform color effects, enhancing aesthetic appeal and color durability in decorative tiles, tableware, and artistic ceramics.
Electronic Ceramics Manufacturing: Used in the formulation of electronic ceramics, it improves material properties for components requiring high performance. This supports reliable functionality in capacitors, insulators, sensors, and other advanced electronic devices.
Specialty Ceramic Applications: Incorporated in high-tech ceramic mixes, it enhances dielectric and thermal stability. This results in superior performance for functional ceramics used in electronics, telecommunications, and precision engineering.
Glaze and Enamel Enhancement: Applied in ceramic glazes and enamels, it contributes to better color development and surface quality during firing. This produces finished products with improved visual effects and resistance to fading or wear.
What are the primary benefits of using Ammonium Fluorozirconate in ceramic glaze coloring?
W&Q's 98%min high-purity Ammonium Fluorozirconate ensures excellent zirconium and fluoride supply for glaze formulations, producing vibrant, stable colors with superior resistance to fading and chemical attack. This results in more consistent firing outcomes and enhanced visual appeal in decorative and functional ceramics compared to traditional colorants.
Yes! Simply provide your logo or label design, and we'll incorporate it into the packaging—helping you maintain brand consistency in your supply chain.
It serves as a key additive that improves dielectric constant, thermal stability, and material density in electronic ceramics. This leads to higher reliability and efficiency in components such as multilayer capacitors, piezoelectric devices, and high-frequency substrates.
Store in a cool, dry, sealed container away from moisture, acids, and strong bases. Its slight hygroscopic nature means prolonged exposure to humid air can cause caking or decomposition—proper storage ensures long shelf life and consistent performance.
Yes – W&Q's industrial-grade Ammonium Fluorozirconate is specifically optimized and widely trusted for glaze coloring and electron applications in ceramics, providing enhanced color stability, vibrancy, and functional performance in electronic ceramic components. Backed by W&Q's years of expertise in inorganic fluorine chemicals and stable production capacity, it delivers reliable results in demanding environments. The product complies with general international chemical regulations for industrial use. W&Q provides comprehensive safety data sheets (SDS), technical support, and documentation to assist with regional requirements, ensuring our customers can use W&Q products with complete confidence.
W&Q stands out as a leading supplier of Ammonium Fluorozirconate, backed by our expertise in fine chemicals and customer focus:
• We offer a full product line of cobalt, nickel, copper, fluoride, tungsten, and rare earth compounds—so you can source all your industrial chemicals from a single, reliable supplier.
• Our team includes professional technical personnel who provide tailored support, from helping you optimize ceramic glaze coloring and electronic ceramic formulations to troubleshooting application issues in high-performance ceramic production.
• We adhere to the business philosophy of "breaking old rules and embracing innovation," constantly improving our production processes to enhance product quality and reduce costs.
• We provide excellent after-sales service, ensuring you are satisfied with your order—if you have questions or concerns, our team responds promptly.
• With over 40 key products covering industry, ceramics, electronic materials, glaze and enamel sectors, we understand the unique needs of ceramic manufacturers, glaze producers, and electronic component suppliers, and can adapt to your specific requirements.