Description

Dicopper Pyrophosphate is an inorganic copper salt of pyrophosphoric acid, recognized by the CAS registry number 15191-80-7. This compound is valued for its role as a stable source of bioavailable copper and as a functional additive in various industrial processes. It is primarily utilized by manufacturers in the agricultural, chemical synthesis, and specialty materials sectors seeking consistent quality and reliable supply.

Application

• Agricultural Micronutrient: Used in the formulation of fertilizers and foliar sprays to correct copper deficiencies in crops.
• Catalyst Precursor: Serves as a starting material or catalyst in organic synthesis and polymerization reactions.
• Pigment and Colorant: Employed in the production of stable green and blue pigments for ceramics, plastics, and coatings.
• Wood Preservation: Acts as a component in preservative treatments to protect against fungal decay and insects.
• Electroplating & Surface Treatment: Used in electroplating baths to deposit copper-containing alloys for decorative or functional finishes.
• Animal Nutrition: Incorporated into mineral premixes as a source of essential copper for livestock feed.

Basic Information

Product Name	Dicopper Pyrophosphate
CAS No.	15191-80-7
Molecular Formula	Cu₂H₂P₂O₇
Molecular Weight	275.04 g/mol
Synonyms	Copper(II) Pyrophosphate; Cupric Pyrophosphate; Dicopper(2+) Diphosphate; Copper Pyrophosphate; Pyrophosphoric Acid, Copper Salt; Cu₂P₂O₇; Copper Diphosphate
EINECS	239-207-1

Quality Control

Our Dicopper Pyrophosphate is manufactured under a rigorous quality management system. Each batch is tested 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.

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 acids and strong reducing agents. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Light blue to bluish-green powder
Identification (IR)	Conforms
Assay (Cu₂P₂O₇)	≥ 98.0 %
Copper (Cu) Content	45.0 - 47.0 %
Loss on Drying	≤ 2.0 %
Water Insoluble Matter	≤ 0.5 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic (As)	≤ 3 ppm

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