Copper Hydroxide – 500 gram Packs

Copper Hydroxide, also known as Copper(II) Hydroxide or Cupric Hydroxide, is an inorganic copper compound with the chemical formula Cu(OH)₂. It is a blue solid containing copper in the +2 oxidation state and is sparingly soluble in water. With a molecular weight of approximately 97.56 g/mol, Copper Hydroxide is relevant to inorganic chemistry, acid–base reactions, precipitation studies, and investigations involving copper compounds. Its reaction with suitable acids produces copper salts and water, making it useful for demonstrating chemical transformations under controlled laboratory conditions. Copper Hydroxide Laboratory Reagent is intended for appropriate experiments and research activities in educational institutions, university laboratories, and scientific facilities, subject to the required specifications. It may also serve as a precursor in selected inorganic synthesis and materials research procedures. Because copper compounds can present health and environmental hazards, appropriate protective equipment, dust control, and responsible waste management are essential when handling this reagent.

Product Specifications

Specification	Details
Appearance	Blue powder
Assay	99%
Chemical Name	Copper(II) Hydroxide
Alternate Names	Cupric Hydroxide, Copper Dihydroxide
Molecular Formula	Cu(OH)₂
Empirical Formula	CuH₂O₂
CAS Number	20427-59-2
Molecular Weight	97.56 g/mol
Grade	LR Laboratory Reagent

Key Features of Copper Hydroxide

• Defined chemical composition: Copper(II) Hydroxide has the formula Cu(OH)₂ and contains copper in the +2 oxidation state.
• Characteristic blue appearance: Its blue solid form is useful for observing physical changes during appropriate inorganic chemistry experiments.
• Limited water solubility: Copper Hydroxide is sparingly soluble in water and exhibits characteristic reactivity with suitable acids.
• Acid–base reaction chemistry: Its reactions with acids support the study of neutralisation and copper salt formation.
• Laboratory reagent classification: The stated LR Laboratory Reagent grade identifies its intended general laboratory category, with suitability for specific procedures depending on their requirements.

Laboratory Applications of Copper Hydroxide

• Inorganic chemistry practicals: Used in supervised experiments examining metal hydroxides, precipitation, and the chemical properties of copper compounds.
• Acid–base reaction studies: Used to investigate reactions between a metal hydroxide and suitable acids, including the formation of copper salts and water.
• Qualitative chemistry investigations: Supports selected experiments examining the characteristic colour, limited solubility, and reactivity of copper-containing compounds.
• University research: Used in appropriate investigations of copper chemistry, inorganic reactions, and the preparation of selected copper compounds.
• Materials research and synthesis: May serve as a precursor for selected copper-containing materials, provided the proposed procedure is chemically appropriate and includes suitable safety controls.

Why Choose Lab Wale to Buy Copper Hydroxide

Lab Wale provides a sourcing option for laboratory chemicals and scientific supplies for schools, colleges, universities, research centres, and laboratory professionals. When purchasing Copper Hydroxide, buyers should verify the chemical identity, CAS number, assay, grade, and relevant product specifications against their intended application. Reviewing available technical information and safety documentation supports informed procurement and responsible laboratory use. Selecting the correct reagent helps laboratories meet their experimental requirements while following appropriate chemical handling and storage practices.

Frequently Asked Questions About Copper Hydroxide

What is Copper Hydroxide used for in laboratory experiments?

Copper Hydroxide is used in suitable inorganic chemistry experiments involving metal hydroxides, precipitation, acid–base reactions, and copper salt formation. It is also relevant to selected research into copper compounds and materials synthesis. Its suitability depends on the experimental method, reagent specifications, and applicable safety controls.

What are the chemical formula and molecular weight of Copper Hydroxide?

Copper(II) Hydroxide has the molecular formula Cu(OH)₂ and a molecular weight of approximately 97.56 g/mol. Its empirical formula is CuH₂O₂, representing the simplest whole-number ratio of its constituent atoms. These values support molar calculations and theoretical reaction planning.

What is the CAS number of Copper Hydroxide?

The CAS Registry Number for Copper(II) Hydroxide is 20427-59-2. This identifier helps distinguish the compound from other copper-containing substances during procurement, inventory management, and safety documentation review. Confirming the CAS number reduces the risk of selecting a chemically different material with a similar name.

Is Copper Hydroxide suitable for educational and research laboratories?

Copper Hydroxide can be used in appropriately equipped educational and research laboratories for suitable inorganic chemistry experiments. It requires responsible handling because copper compounds may pose health and environmental hazards. Users should follow the applicable Safety Data Sheet, wear appropriate protective equipment, and ensure suitable supervision during educational experiments.

How should Copper Hydroxide be stored and handled?

Store Copper Hydroxide in a compatible, tightly closed, clearly labelled container in a cool, dry location. Avoid generating or inhaling dust and prevent contact with skin and eyes. Follow the current Safety Data Sheet for specific storage compatibility, protective equipment, spill response, and waste disposal requirements.

Storage Conditions for Copper Hydroxide

Store Copper Hydroxide in a compatible, tightly closed, clearly labelled container in a cool, dry, well-ventilated chemical storage area. Minimise moisture exposure and dust formation during storage and transfer. Keep the compound away from incompatible substances and prevent its release into drains or the environment. Follow the current Safety Data Sheet and institutional chemical storage procedures.

Precautions for Handling Copper Hydroxide

Review the current Safety Data Sheet before handling Copper Hydroxide. Wear suitable chemical-resistant gloves, protective clothing, and safety goggles. Avoid inhaling dust and prevent contact with skin and eyes; use appropriate ventilation or dust-control measures. Prevent environmental release and follow established spill response and hazardous waste disposal procedures. Educational experiments should be conducted under appropriate supervision.