Description

Tin(II) Fluorophosphate is an inorganic salt of tin, fluorine, and phosphorus, known for its unique reactivity profile. This compound is valued in industrial chemistry for its dual functionality as a fluoride source and a phosphate precursor under controlled conditions. It serves as a specialized reagent and intermediate for manufacturers in the electronics, metallurgy, and specialty chemical synthesis sectors.

Application

• Electroplating & Surface Treatment: Used as a component in specialized tin-alloy plating baths for enhanced corrosion resistance and surface finishing.
• Catalyst & Reagent Synthesis: Acts as a precursor or catalyst in organic synthesis and the preparation of other fluorophosphate compounds.
• Glass & Ceramic Manufacturing: Employed as a fluxing agent or additive to modify the thermal and optical properties of specialty glasses and ceramic glazes.
• Metallurgical Processes: Functions as a refining agent or additive in specific non-ferrous metal alloy production.
• Laboratory Research: Serves as a high-purity research chemical for developing new materials and studying reaction mechanisms.

Basic Information

Product Name	Tin(II) Fluorophosphate
CAS No.	52262-58-5
Molecular Formula	SnPO3F
Molecular Weight	220.67 g/mol
Synonyms	Stannous Fluorophosphate; Tin Monofluorophosphate; Fluorophosphoric Acid Tin(2+) Salt; Tin Difluorophosphate; SnPO3F; Tin Fluorometaphosphate; Tin(II) Fluorometaphosphate
EINECS	Contact for details

Quality Control

Our Tin(II) Fluorophosphate is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot is analyzed for key parameters including purity, moisture content, and heavy metal impurities. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry, and well-ventilated area. Recommended storage temperature is 15-25°C. Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms
Assay (SnPO3F)	≥ 95.0%
Moisture Content	≤ 2.0%
Heavy Metals (as Pb)	≤ 50 ppm
Water Insoluble Matter	≤ 0.5%

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