Description

Barium Hexafluorosilicate is an inorganic salt with the chemical formula BaSiF6. This compound is valued for its role as a key source of fluoride and silicon ions in specialized industrial processes. It is primarily utilized in sectors such as glass and ceramics manufacturing, metallurgy, and chemical synthesis. Our supply ensures high purity and consistent quality for demanding technical applications.

Application

• Glass and Ceramics Industry: Used as a fluxing agent and opacifier to modify melting points and optical properties.
• Metallurgical Processes: Acts as a fluoride source in metal surface treatment and refining operations.
• Chemical Synthesis: Serves as a precursor for other silicon and fluorine-containing compounds.
• Wood Preservation: Employed in formulations for protecting timber against decay and pests.
• Electroplating: Functions as an additive in specific plating baths to improve deposit quality.
• Manufacturing of Specialty Salts: A starting material for producing other hexafluorosilicate salts.

Basic Information

Product Name	Barium Hexafluorosilicate
CAS No.	17125-80-3
Molecular Formula	BaSiF6
Molecular Weight	279.40 g/mol
Synonyms	Barium Silicofluoride; Barium Fluosilicate; Hexafluorosilicate(2-) Barium; Barium Hexafluorosilicate(2-); Barium Silicon Fluoride; Silicate(2-), hexafluoro-, barium (1:1); Barium Silicate Fluoride
EINECS	241-194-8

Quality Control

Our Barium Hexafluorosilicate is produced and tested under stringent quality management protocols to ensure it meets technical-grade specifications. Each batch is analyzed for key parameters including purity, moisture content, and heavy metal limits. A Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases. Due to its nature as a fluoride/strong alkali, ensure it is kept separate from alkaline substances. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (as BaSiF6)	≥ 98.0 %
Loss on Drying	≤ 1.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 10 ppm

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