Colorless needle-shaped crystals, sublimes when strongly heated. Easily soluble in water, the solution is acidic and corrosive to glass, insoluble in alcohol. Begins to decompose at 110°C.
It is mainly used as a flux for welding aluminum, copper and aluminum alloys, an anti-oxidation additive for magnesium castings, a flame retardant, an agricultural pesticide, etc. It is also used as a resin binder and a resin finishing catalyst in printing and dyeing, and an analytical chemical reagent.
Formula: | NH4BF4 |
M.W.: |
104.86 |
Content: | ≥98% |
Package: | 25KG composite bag or 100KG cardboard drum |
Shipping requirements: |
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READ MORENantong Jinxing Fluorides Chemical Co., Ltd. – Your Trusted Partner for Premium Fluoride Solutions!
In today’s fast-evolving industrial landscape, the demand for high-performance fluoride compounds has never been greater. Whether you are engaged in aerospace manufacturing, automotive electroplating, semiconductor production, or specialty glass fabrication, the quality and reliability of your raw materials can make or break your final product. This is where Nantong Jinxing Fluorides Chemical Co., Ltd. steps in—as a leading direct manufacturer of ultra-pure fluoride chemicals, we are committed to delivering exceptional quality, technical expertise, and customized solutions to meet the most stringent industry requirements.
Who We Are: A Legacy of Excellence in Fluoride Manufacturing
Founded over two decades ago, Nantong Jinxing Fluorides Chemical Co., Ltd. has grown from a regional supplier into a globally recognized producer of high-purity inorganic fluorides. Our state-of-the-art manufacturing facility in Jiangsu, China, is ISO9000-certified, ensuring that every batch of our products—from Ammonium Fluoroborate (NH₄BF₄) to Potassium Fluorotitanate (K₂TiF₆)—meets rigorous international quality standards.
Unlike trading companies that merely resell chemicals, we control the entire production process, from raw material sourcing to final packaging. This vertical integration allows us to:
Guarantee consistent product quality with traceable batch records.
Offer competitive pricing by eliminating middlemen.
Respond swiftly to custom requests and urgent orders.
Our in-house R&D team continuously innovates to improve product performance, develop new formulations, and optimize production efficiency. This dedication to innovation has made us a preferred supplier for Fortune 500 companies, aerospace contractors, and high-tech electronics manufacturers worldwide.
Why Choose Jinxing Fluorides?
Unmatched Product Quality & Purity
Our Ammonium Fluoroborate boasts a purity level of ≥99%, with ultra-low heavy metal content (<10ppm), making it ideal for critical applications such as precision electroplating and aerospace welding.
Rigorous QC testing (including ICP-MS, XRD, and wet chemistry analysis) ensures compliance with REACH, RoHS, and other global regulatory standards.
Every shipment includes a detailed Certificate of Analysis (CoA) and Material Safety Data Sheet (MSDS) for full transparency.
Extensive Product Portfolio for Diverse Industries
Beyond Ammonium Fluoroborate, we produce 30+ fluoride compounds, including:
Potassium Fluoroborate (KBF₄) – For aluminum-magnesium alloy welding fluxes.
Fluorozirconic Acid (H₂ZrF₆) – Used in metal surface treatment and nuclear applications.
Lithium Fluoride (LiF) – Essential for optical coatings and specialty glass.
Whether you need standard-grade chemicals or bespoke formulations, we have the expertise to deliver.
Global Supply Chain & Reliable Logistics
With 50+ metric tons of Ammonium Fluoroborate in stock, we can fulfill urgent orders with short lead times.
Flexible packaging options (25kg bags, 1-ton drums, or custom packaging).
Worldwide shipping via EXW, FOB, or CIF terms, with partnerships with major logistics providers to ensure on-time delivery.
Dedicated Customer Support & Technical Service
12-hour response guarantee for all inquiries (weekdays).
Free technical consultations from our chemists to help optimize your processes.
Sample testing program—request a 500g free sample to validate performance before bulk ordering.