Description

Sodium Hydrogen Fluorophosphate is a specialized inorganic salt with unique chemical properties derived from its fluoride and phosphate components. This compound is valued in industrial processes for its dual functionality as a controlled fluoride source and a phosphate derivative, enabling precise chemical modifications and surface treatments. Key industries that utilize this material include metal finishing, specialty glass manufacturing, and advanced ceramics production, where its specific reactivity profile is essential.

Application

• Metal Surface Treatment: Acts as a key component in specialized conversion coatings and pickling solutions for aluminum and its alloys.
• Glass & Ceramics Industry: Used as a flux and opacifying agent in the production of specialty glasses and advanced ceramic materials.
• Chemical Synthesis: Serves as a fluorinating and phosphorylating agent in the synthesis of specialty chemicals and pharmaceutical intermediates.
• Dental & Biomedical Materials: Employed in research and formulation of certain dental cements and bioactive materials due to its fluoride release potential.
• Water Treatment: Functions as a corrosion inhibitor and scale control agent in specific industrial cooling and boiler water systems.
• Laboratory Reagent: Used as a high-purity analytical standard and reagent in research and quality control laboratories.

Basic Information

Product Name	Sodium Hydrogen Fluorophosphate
CAS No.	20859-36-3
Molecular Formula	Na2PO3F
Molecular Weight	143.95 g/mol
Synonyms	Sodium monofluorophosphate; Disodium fluorophosphate; Disodium monofluorophosphate; Sodium fluorophosphate; MFP; SMFP; Fluorophosphate sodium salt; Phosphorofluoridic acid, disodium salt
EINECS	244-077-1

Quality Control

Our Sodium Hydrogen Fluorophosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture and caking. Keep away from strong acids and strong alkalis.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (as Na2PO3F)	≥ 98.0 %
Fluoride (F) Content	12.5 - 13.5 %
Phosphate (as PO4)	64.0 - 66.0 %
Loss on Drying	≤ 1.0 %
Water Insoluble Matter	≤ 0.5 %
Heavy Metals (as Pb)	≤ 10 ppm

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