Description

Chromium (III) Oxalate is a coordination compound of chromium in the +3 oxidation state with oxalate ligands. This product is valued for its role as a precursor in materials science and as a specialized reagent in analytical and synthetic chemistry. It is primarily utilized by industries involved in catalyst development, surface treatment, and the preparation of high-purity chromium compounds.

Application

• Catalyst Precursor: Used in the synthesis of heterogeneous catalysts for various organic transformations.
• Surface Treatment: Acts as a component in formulations for metal surface conditioning and conversion coatings.
• Chemical Synthesis: Serves as a starting material for the preparation of other chromium complexes and inorganic salts.
• Analytical Reagent: Employed in laboratory settings for gravimetric analysis and as a standard in specific quantitative methods.
• Pigment & Dye Intermediate: Used in the development of specialized inorganic pigments and colorants.
• Research & Development: A key compound in academic and industrial R&D for studying coordination chemistry and material properties.

Basic Information

Product Name	Chromium (III) Oxalate
CAS No.	814-90-4
Molecular Formula	C6Cr2O12 • xH2O
Molecular Weight	Anhydrous: 340.02 g/mol
Synonyms	Chromium Oxalate; Chromic Oxalate; Chromium(3+) Oxalate; Chromium Trioxalate; Oxalic Acid, Chromium(3+) Salt; Dichromium Trioxalate; Chromium Oxalate Hydrate
EINECS	212-403-9

Quality Control

Our Chromium (III) Oxalate is manufactured under a quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key parameters such as assay, heavy metal content, and loss on drying is provided with every shipment to guarantee it meets your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Green to gray-green powder
Identification (IR)	Conforms
Assay (as Cr2O3)	≥ 45.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 10 ppm
Loss on Drying	Contact for details

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