Description

Cobalt Triacetate CAS NO 917-69-1 is an inorganic salt of cobalt and acetic acid, serving as a versatile source of cobalt ions in various industrial processes. Its primary value lies in its role as a catalyst precursor and a key intermediate in the synthesis of other cobalt compounds and specialty chemicals. This product is essential for manufacturers and R&D facilities in the chemical, petrochemical, and advanced materials sectors.

Application

• Catalyst precursor for oxidation and carbonylation reactions in petrochemical and fine chemical synthesis.
• Starting material for the production of other cobalt salts, oxides, and coordination complexes.
• Raw material in the manufacture of pigments, driers for paints and inks, and ceramic glazes.
• Intermediate in electrochemical applications and battery material research.
• Reagent in analytical chemistry and laboratory research for qualitative and quantitative analysis.
• Additive in animal feed and fertilizer formulations as a source of essential trace element cobalt.

Basic Information

Product Name	Cobalt Triacetate
CAS No.	917-69-1
Molecular Formula	Co(C2H3O2)3 • 4H2O (common hydrate)
Molecular Weight	353.19 g/mol (for tetrahydrate)
Synonyms	Cobalt(III) Acetate; Cobaltic Acetate; Cobalt Acetate (III); Acetic Acid, Cobalt(3+) Salt; Cobalt Triacetate Tetrahydrate; Cobalt(3+) Triacetate; Cobaltous Acetate (obsolete for Co(III)); Co(OAc)3
EINECS	213-037-6

Quality Control

Our Cobalt Triacetate is produced under stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure it meets precise chemical and physical specifications, including assay (cobalt content), identification, and control of key impurities. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and compliance with 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). This material is hygroscopic (moisture-sensitive) and easily oxidized; it is recommended to store under an inert atmosphere for long-term stability. Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark green crystalline powder
Identification (IR)	Conforms
Assay (Cobalt Content)	≥ 98.0 %
Water (Karl Fischer)	≤ 2.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Iron (Fe)	≤ 0.005 %
Nickel (Ni)	≤ 0.1 %

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