Description

Chromium(III) CAS NO 16065-83-1 is a high-purity inorganic compound representing the trivalent oxidation state of chromium, a critical element in numerous industrial processes. Its primary value lies in its role as a fundamental precursor and catalyst in the synthesis of advanced materials and specialty chemicals. This product is essential for manufacturers and R&D facilities in sectors such as catalysis, ceramics, pigments, and surface treatment, where consistent quality and reliable supply are paramount.

Application

• Catalyst Production: Serves as a key precursor for heterogeneous and homogeneous catalysts used in polymerization, hydrogenation, and other organic syntheses.
• Ceramic & Glass Manufacturing: Imparts color and enhances the thermal and chemical resistance properties of specialty glasses, glazes, and refractory materials.
• Pigment and Dye Intermediate: Used in the synthesis of high-stability inorganic pigments (e.g., chromium oxide green) and certain organic dyes.
• Surface Treatment & Coatings: A component in conversion coatings and pre-treatment solutions for metal finishing to improve corrosion resistance and paint adhesion.
• Chemical Synthesis: Acts as a starting material or reagent in the preparation of other chromium(III) salts and coordination compounds.
• Research & Development: Employed in academic and industrial laboratories for material science studies, catalytic research, and process development.

Basic Information

Product Name	Chromium(III) CAS NO 16065-83-1
CAS No.	16065-83-1
Molecular Formula	Cr
Molecular Weight	51.996 g/mol
Synonyms	Chromium(3+); Chromium(III) ion; Trivalent chromium; Chromic ion; Chromium metal (elemental); Chromium, elemental; Chromium atomic standard; EINECS 240-185-0
EINECS	240-185-0

Quality Control

Our Chromium(III) is produced and handled under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity and composition. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture and contaminants.

Specification

Item	Specification
Appearance	Solid (form specific)
Identification (IR/XRF)	Conforms
Assay (as Cr)	≥ 99.0%
Iron (Fe)	≤ 0.01%
Nickel (Ni)	≤ 0.005%
Water Insolubles	≤ 0.1%

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