Description

Sodium Fluoride Hydrofluoride is a specialized inorganic salt that serves as a highly effective source of fluoride ions. This compound is valued for its controlled reactivity and stability, making it a critical reagent in advanced industrial synthesis and surface treatment processes. Key industries that rely on this material include metallurgy, glass manufacturing, and specialty chemical production.

Application

• Metal Surface Treatment: Acts as a key component in pickling and etching baths for aluminum and other metals.
• Glass and Ceramics Manufacturing: Used as an opacifier and to modify the chemical resistance and physical properties of glass and enamel coatings.
• Flux Agent in Metallurgy: Employed in aluminum refining and welding fluxes to lower melting points and remove impurities.
• Synthesis of Fluorinated Compounds: Serves as a fluorinating agent in the production of specialty chemicals and advanced materials.
• Wood Preservative Formulations: Used in combination with other agents for industrial wood protection.
• Laboratory Reagent: Utilized in analytical chemistry and research as a standard fluoride source.

Basic Information

Product Name	Sodium Fluoride Hydrofluoride
CAS No.	7783-37-1
Molecular Formula	NaF·HF
Molecular Weight	61.99 g/mol (NaF) + 20.01 g/mol (HF) = 82.00 g/mol (approx.)
Synonyms	Sodium Hydrogen Fluoride; Sodium Bifluoride; Sodium Acid Fluoride; Sodium Fluoride Monohydrofluoride; Acid Sodium Fluoride; Sodium Fluoride Hydrofluoride; NaHF₂; Sodium Difluoride
EINECS	Contact for details

Quality Control

Our Sodium Fluoride Hydrofluoride is manufactured under strict quality management protocols. The product undergoes rigorous analytical testing to ensure batch-to-batch consistency and compliance with relevant industrial specifications. A comprehensive Certificate of Analysis (COA), detailing purity, assay, and impurity profiles, is provided with every 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 should be kept away from strong acids and bases to prevent hazardous reactions.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (as NaHF₂)	≥ 98.0 %
Water Insoluble Matter	≤ 0.5 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.05 %
Heavy Metals (as Pb)	≤ 10 ppm
Loss on Drying	≤ 1.0 %

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