Description

Cupric Nitrate Trihydrate is a vital inorganic salt widely utilized as a versatile precursor and oxidizing agent in industrial and research chemistry. Its high solubility and copper(II) ion source make it indispensable for processes requiring controlled oxidation or the deposition of copper-based compounds. This product is essential for manufacturers and researchers in sectors such as catalysts, ceramics, and specialty chemical synthesis, where consistent quality and reliable supply are paramount.

Application

• Catalyst Production: A key raw material in the manufacture of oxidation catalysts and other copper-based catalytic systems.
• Ceramics & Pigments: Used in the formulation of ceramic glazes, patinas, and for producing various blue and green inorganic pigments.
• Electroplating & Surface Treatment: Serves as a copper source in electroplating baths and for chemical surface treatments of metals.
• Laboratory Reagent: Employed as an analytical reagent and oxidizing agent in synthetic organic and inorganic chemistry.
• Pyrotechnics: Acts as a colorant and oxidizer in the production of blue and green pyrotechnic compositions.
• Wood Preservation: Used in certain formulations for wood treatment and preservation.
• Agricultural Chemicals: A component in the synthesis of certain fungicides and micronutrient supplements.
• Textile Industry: Finds application in dyeing and printing processes.

Basic Information

Product Name	Cupric Nitrate Trihydrate
CAS No.	10031-43-3
Molecular Formula	Cu(NO3)2 · 3H2O
Molecular Weight	241.60 g/mol
Synonyms	Copper(II) nitrate trihydrate; Cupric dinitrate trihydrate; Nitric acid, copper(2+) salt, trihydrate; Copper nitrate (Cu(NO3)2) trihydrate; Copper nitrate hydrate; Nitric acid copper(II) salt trihydrate
EINECS	221-838-5 (for the anhydrous form)

Quality Control

Our Cupric Nitrate Trihydrate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing 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 application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture and caking. Store separately from combustible materials, reducing agents, and strong alkalis.

Specification

Item	Specification
Appearance	Blue crystalline solid
Identification (IR)	Conforms
Assay (Cu(NO3)2·3H2O)	≥ 99.0 %
pH (5% solution)	~3.0 - 4.0
Insoluble Matter	≤ 0.01 %
Chloride (Cl)	≤ 0.001 %
Sulfate (SO4)	≤ 0.003 %
Iron (Fe)	≤ 0.001 %
Other Heavy Metals (as Pb)	≤ 0.001 %

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