Description

Sodium Fluoride CAS NO 7681-49-4 is an inorganic ionic compound widely recognized for its role as a source of fluoride ions. It is a critical raw material valued for its efficacy in dental health, water treatment, and various industrial synthesis processes. This high-purity chemical is essential for manufacturers in the oral care, metallurgical, and chemical processing industries seeking reliable and consistent quality.

Application

• Oral Care & Dental Products: A key active ingredient in toothpaste, mouthwash, and professional dental treatments for caries prevention and enamel remineralization.
• Municipal & Industrial Water Treatment: Used for fluoridation of drinking water to promote dental public health and as a corrosion inhibitor in certain water systems.
• Metallurgy & Surface Treatment: Employed in fluxes for aluminum and steel production, and in pickling and etching solutions for metal surface preparation.
• Chemical Synthesis & Catalysis: Serves as a fluorinating agent and catalyst in organic synthesis, particularly in the production of fluorinated compounds.
• Glass & Ceramics Manufacturing: Acts as an opacifier and flux to lower melting temperatures and modify the physical properties of glass and enamel.
• Wood Preservation & Pest Control: Utilized as an insecticide and wood preservative agent to protect against pests and decay.
• Laboratory & Analytical Reagent: Used in biochemical assays, as a standard in analytical chemistry, and in various research applications.

Basic Information

Product Name	Sodium Fluoride
CAS No.	7681-49-4
Molecular Formula	NaF
Molecular Weight	41.99 g/mol
Synonyms	Floridine; Sodium monofluoride; Villiaumite; Fluorol; Chemifluor; Disodium difluoride; Alcoa sodium fluoride; Iradicav; Natriumfluorid; Fluorure de sodium
EINECS	231-667-8

Quality Control

Our Sodium Fluoride is manufactured under strict quality management systems. We offer grades compliant with various pharmacopeial standards, including USP, EP, BP, and FCC, ensuring suitability for pharmaceutical, dental, and food-grade applications. Every batch undergoes rigorous analytical testing, and a comprehensive Certificate of Analysis (COA) is provided to guarantee purity, identity, and consistency.

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. The product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent caking and degradation. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (as NaF)	≥ 98.5%
Loss on Drying	≤ 0.5%
Water Insoluble Matter	≤ 0.1%
Chloride (Cl)	≤ 0.005%
Sulfate (SO₄)	≤ 0.05%
Heavy Metals (as Pb)	≤ 10 ppm
Acidity/Alkalinity	Conforms

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