Description

Dicobalt Diphosphate is an inorganic compound of cobalt and phosphorus, also known as cobalt(II) pyrophosphate. This material is valued for its role as a precursor and catalyst in advanced material synthesis and chemical processes. It is primarily utilized by manufacturers and R&D facilities in the ceramics, catalyst, and specialty chemical industries. Our supply ensures high purity and batch-to-batch consistency for demanding industrial applications.

Application

• As a precursor for cobalt-containing ceramic pigments and glazes, providing stable blue and green colorations.
• In the formulation of heterogeneous catalysts for petrochemical and fine chemical synthesis.
• As a cathode material component in research and development for next-generation battery technologies.
• In the production of specialty glass and enamel for its color and chemical resistance properties.
• As a dopant or additive in the synthesis of advanced functional materials and phosphors.
• For use in laboratory research as a standard or reagent in inorganic and materials chemistry.

Basic Information

Product Name	Dicobalt Diphosphate
CAS No.	14640-56-3
Molecular Formula	Co₂P₂O₇
Molecular Weight	291.82 g/mol
Synonyms	Cobalt(II) Pyrophosphate; Cobalt Pyrophosphate; Cobalt Diphosphate; Cobaltous Pyrophosphate; Pyrophosphoric Acid, Cobalt(2+) Salt (1:2); Co₂P₂O₇; Cobalt Pyrophosphate (Co2P2O7)
EINECS	238-667-6

Quality Control

Our Dicobalt Diphosphate is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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). Keep away from incompatible materials. The product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent caking or degradation.

Specification

Item	Specification
Appearance	Purple to violet powder
Identification (IR)	Conforms
Assay (Co₂P₂O₇)	≥ 98.0 %
Cobalt (Co) Content	≥ 40.0 %
Loss on Drying	≤ 2.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 20 ppm
Particle Size (D50)	Contact for details

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