Description

Ammonium Pentafluorozirconate(1-) is a specialized inorganic salt of zirconium and fluorine. This compound is valued for its role as a versatile precursor in advanced materials synthesis and surface treatment processes. It is primarily sought by manufacturers in the ceramics, metallurgy, and specialty chemical sectors for its ability to introduce zirconium and fluoride components under controlled conditions.

Application

• As a key fluoride source and zirconium precursor in the synthesis of zirconium-based ceramics and optical coatings.
• In surface treatment and metal finishing processes to impart corrosion resistance.
• As a catalyst or catalyst component in specialized fluorination reactions within the chemical industry.
• In the research and development of new inorganic materials and nanocomposites.
• For the preparation of other high-purity zirconium fluoride compounds.
• Potential use in the glass industry for modifying refractive index and chemical durability.

Basic Information

Product Name	Ammonium Pentafluorozirconate(1-)
CAS No.	13859-62-6
Molecular Formula	(NH4)3ZrF7 or (NH4)2ZrF6•NH4F
Molecular Weight	284.30 g/mol (for (NH4)2ZrF6•NH4F)
Synonyms	Ammonium Heptafluorozirconate; Triammonium Heptafluorozirconate; Ammonium Zirconium Fluoride; Zirconium Ammonium Fluoride; (NH4)3ZrF7; Ammonium Fluozirconate; Ammonium Zirconifluoride
EINECS	Contact for details

Quality Control

Our Ammonium Pentafluorozirconate(1-) is manufactured under controlled conditions to ensure batch-to-batch consistency. The product undergoes rigorous quality testing, including assay and impurity profile analysis, to meet technical and high-purity grade requirements. A Certificate of Analysis (COA) detailing purity, heavy metal content, and other critical parameters is provided with each shipment to ensure compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (as (NH4)3ZrF7)	≥ 98.0 %
Zirconium (Zr) Content	≥ 31.0 %
Fluoride (F) Content	≥ 45.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 100 ppm
Sulfate (SO4)	≤ 100 ppm
Loss on Drying	≤ 1.0 %

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