Description

Sodium Bifluoride CAS NO 39327-45-2 is an inorganic salt widely recognized for its role as a versatile source of bifluoride ions. Its primary commercial value lies in its effectiveness as a cleaning and etching agent, particularly for metals and glass, and as a key intermediate in various chemical syntheses. This product is essential for manufacturers and processors in the metal finishing, glass treatment, and specialty chemical industries.

Application

• Metal surface treatment and cleaning agent for aluminum and other metals.
• Glass etching and frosting processes.
• Intermediate in the synthesis of other fluorine-containing compounds.
• Component in industrial laundry sour and neutralization formulations.
• Etchant and cleaning agent in the electronics and semiconductor industries.
• Preservative and biocide in specific industrial applications.
• Laboratory reagent for analytical and synthetic chemistry.

Basic Information

Product Name	Sodium Bifluoride
CAS No.	39327-45-2
Molecular Formula	NaHF₂
Molecular Weight	61.99 g/mol
Synonyms	Sodium Hydrogen Fluoride; Sodium Hydrogen Difluoride; Acid Sodium Fluoride; Sodium Fluoride Hydrofluoride; Bifluoridenatrium; NaHF2; Sodium Fluorohydrate
EINECS	254-408-3

Quality Control

Our Sodium Bifluoride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and reliability. The product is tested against established industry specifications to guarantee its chemical identity, purity, and performance. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to support your quality assurance processes.

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 acids and organic solvents. Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (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.