Description

Ammonium Fluoborate is an inorganic salt widely utilized for its ability to provide a stable source of fluoride ions in demanding industrial processes. Its primary commercial value lies in its role as a key component in metal surface treatment and as a fluxing agent, offering superior performance and consistency. This product is essential for manufacturers in the metallurgy, electronics, and chemical synthesis sectors who require a reliable and high-purity reagent.

Application

• As a fluxing agent in aluminum and magnesium metallurgy for metal refining and soldering applications.
• In the surface treatment of metals, particularly for aluminum anodizing and as a component in abrasive wheel binders.
• As a precursor in the synthesis of other fluoroborate salts and specialty fluorine-containing chemicals.
• In the manufacturing of abrasives and grinding wheels to enhance bonding and thermal stability.
• Within the electronics industry for printed circuit board (PCB) manufacturing and as a component in electrolytes.
• As a catalyst or reagent in specific organic synthesis and polymerization reactions.
• In glass and ceramic production to modify melting properties and improve chemical resistance.

Basic Information

Product Name	Ammonium Fluoborate
CAS No.	13826-83-0
Molecular Formula	NH4BF4
Molecular Weight	104.84 g/mol
Synonyms	Ammonium Tetrafluoroborate; Ammonium Borofluoride; Ammonium Fluoroborate; Tetrafluoroboric Acid Ammonium Salt; ABF; Ammonium BF4
EINECS	237-531-4

Quality Control

Our Ammonium Fluoborate is manufactured under strict quality management protocols to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay, impurity profiling, and physical characterization, to meet exacting industrial standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and decomposition. Incompatible with strong alkalis.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (NH4BF4)	≥ 98.0 %
Water Insoluble Matter	≤ 0.1 %
Chloride (Cl)	≤ 0.005 %
Sulfate (SO4)	≤ 0.01 %
Heavy Metals (as Pb)	≤ 0.001 %
Iron (Fe)	≤ 0.001 %
Moisture (Loss on Drying)	≤ 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.