Description

Chromium (III) Fluoride is an inorganic compound valued for its role as a robust source of trivalent chromium and fluoride ions in demanding industrial processes. Its primary commercial significance lies in its utility as a catalyst precursor and a specialized reagent in high-temperature material synthesis. This product is essential for manufacturers and R&D facilities in the metallurgical, ceramic, and specialty chemical sectors seeking consistent, high-purity inorganic intermediates.

Application

• Catalyst Manufacturing: Serves as a key precursor in the production of catalysts for fluorination and polymerization reactions.
• Ceramic & Glass Production: Used as a dopant or additive to modify optical properties, enhance durability, and influence color in specialty glasses and ceramics.
• Metal Surface Treatment: Employed in specific conversion coating processes to impart corrosion resistance to metal substrates.
• Laboratory Reagent: Acts as a reliable source of Cr³⁺ ions in analytical chemistry and materials science research.
• Welding Flux Component: Incorporated into fluxes for specialized welding applications to improve slag characteristics.
• Optical Material Synthesis: Utilized in the preparation of infrared-transmitting materials and other advanced optical components.

Basic Information

Product Name	Chromium (III) Fluoride
CAS No.	16671-27-5
Molecular Formula	CrF₃
Molecular Weight	108.99 g/mol
Synonyms	Chromium Fluoride; Chromic Fluoride; Chromium Trifluoride; Trifluorochromium; Chromium(3+) Fluoride; Chromium Fluoride (CrF3); Fluoric Acid, Chromium(3+) Salt
EINECS	240-685-7

Quality Control

Our Chromium (III) Fluoride is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, assay, and key impurity profiles to support your quality assurance protocols.

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 incompatible with strong alkalis; keep the container tightly sealed and separate from incompatible substances.

Specification

Item	Specification
Appearance	Green crystalline powder
Identification (IR)	Conforms
Assay (CrF₃)	≥ 98.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.01 %
Iron (Fe)	≤ 0.005 %
Loss on Drying	≤ 0.5 %

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