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Cupric Carbonate Extra Pure
Cupric Carbonate Extra Pure is a fine, green, high-purity compound used in laboratories for inorganic synthesis, analytical chemistry, and educational demonstrations. It serves as a reliable source of copper ions in reactions and decomposes upon heating to form copper oxide, making it useful for studying thermal decomposition. In qualitative analysis, it is employed to observe characteristic reactions of copper salts. Its extra pure grade ensures minimal interference from impurities, supporting accurate experimental outcomes. Cupric carbonate should be handled in a dry environment and stored in tightly sealed containers to prevent degradation and maintain stability.
Cupric Carbonate Extra Pure
Primary Uses
- Precursor for Copper Compounds
- Commonly used to prepare other copper(II) salts (like CuCl₂, Cu(NO₃)₂) via reaction with various acids.
- Ideal for inorganic synthesis training.
- Qualitative Inorganic Analysis
- Helps students observe typical copper ion reactions—green-blue color is visually distinctive.
- Demonstrates decomposition and acid reactions in teaching labs.
- Catalyst Precursor or Component
- Converted to CuO (cupric oxide) by heating, which is then used as a catalyst in redox and organic reactions.
- Pigment Preparation Studies
- Historically used in pigments (verdigris) and now studied in labs exploring historical art materials.
Secondary Uses
- Thermal Decomposition Experiments
- Upon heating, it decomposes to CuO and COâ‚‚, making it useful for thermal stability demonstrations and stoichiometry exercises.
- COâ‚‚ Absorption and Gas Evolution Studies
- Reacts with acids to release carbon dioxide gas, ideal for gas collection experiments.
- Nanomaterial Synthesis
- Acts as a precursor in nano copper oxide or copper carbonate material synthesis, especially in materials science labs.
- Demonstration of Metal Carbonate Behavior
- Used to show characteristic properties of transition metal carbonates vs alkali/alkaline earth counterparts.
1. Basic Identification Attributes
- Chemical Name: Cupric Carbonate
- Common Name: Copper(II) Carbonate
- CAS Number: 12069-69-1 (often listed as basic copper carbonate)
- Chemical Formula: CuCO₃·Cu(OH)₂ (basic form)
- Molar Mass: ~221.11 g/mol
- Grade: Extra Pure (Laboratory/Reagent grade)
2. Physical & Chemical Properties
- Appearance: Green to bluish-green fine powder
- Odor: Odorless
- Solubility:
- Insoluble in water
- Soluble in acids with effervescence (due to COâ‚‚ release)
- Decomposition: Releases COâ‚‚ and forms copper oxide on heating
- pH (suspension): Slightly basic
3. Safety & Hazard Attributes
- GHS Classification:
- H302: Harmful if swallowed
- H315: Causes skin irritation
- H319: Causes serious eye irritation
- H410: Very toxic to aquatic life with long lasting effects
- NFPA Ratings:
- Health: 2
- Flammability: 0
- Reactivity: 0
- First Aid Measures:
- Inhalation: Move to fresh air and seek medical attention if symptoms persist
- Skin Contact: Wash with soap and water
- Eye Contact: Rinse with water for several minutes; seek medical advice
- Ingestion: Rinse mouth; do not induce vomiting unless instructed
4. Storage & Handling Attributes
- Storage Conditions:
- Store in a tightly sealed container
- Keep in a dry, cool, well-ventilated area
- Avoid exposure to strong acids or reducing agents
- Handling Advice:
- Use gloves, lab coat, and safety goggles
- Handle in a fume hood if dust is likely to become airborne
5. Regulatory & Compliance Attributes
- EINECS Number: 235-113-6
- UN Number: Not regulated for transport
- REACH Status: Registered
6. Applications in Laboratory
- Primary Use:
- Qualitative and quantitative analysis of copper compounds
- Other Uses:
- Reagent in inorganic synthesis
- Precursor to other copper salts
- Pigment research and corrosion studies
- Educational demonstrations on carbonate decomposition and metal salt behavior
SAFETY PRECAUTIONS
- PPE Required:
- Lab coat
- Nitrile gloves
- Safety goggles
- Dust mask if handling in powder form
- Handling:
- Avoid creating or breathing dust
- Do not ingest or allow skin/eye contact
- Work in a fume hood when heating or reacting with acids
- Storage:
- Store in a cool, dry, well-ventilated place
- Keep container tightly closed
- Protect from moisture and incompatible substances (e.g., acids)
FIRST AID MEASURES
- Inhalation:
- Move to fresh air
- Seek medical attention if symptoms develop
- Skin Contact:
- Wash with soap and water
- Remove contaminated clothing
- Eye Contact:
- Rinse with plenty of water for 15 minutes
- Get medical help if irritation persists
- Ingestion:
- Rinse mouth thoroughly
- Do not induce vomiting
- Seek immediate medical attention
FIREFIGHTING MEASURES
- Flammability: Non-flammable
- Hazards: Decomposes under fire to release toxic fumes (copper oxides, COâ‚‚)
- Extinguishing Media:
- Use COâ‚‚, dry chemical powder, or foam
- Avoid using water directly on powder fires
- Protection for Firefighters:
- Use self-contained breathing apparatus
- Wear full protective gear
Related products
Cupric Chloride Extra Pure
Cupric Chloride Extra Pure is a green to yellowish crystalline compound widely used in laboratories as a catalyst, reagent, and source of copper ions in various chemical reactions. It plays a key role in organic synthesis, photochemical processes, and analytical chemistry procedures, especially for detecting reducing agents and halide ions. Its high solubility in water and alcohol allows for versatile application across wet-lab experiments. The extra pure grade ensures excellent reliability and minimal impurities, making it ideal for precision work in research and education. Store in a cool, dry place, protected from moisture and light to preserve its reactivity.
Magnesium Chloride Extra Pure
Magnesium Chloride Extra Pure is a highly soluble, refined chemical compound commonly used for its excellent hygroscopic and electrolyte properties. In laboratory and analytical settings, it is valued for preparing magnesium-based solutions and as a reagent in various chemical reactions. In pharmaceuticals, it serves as a magnesium supplement, aiding in nerve function and muscle health. It is also used in cosmetics and personal care products for its skin-conditioning benefits. Additionally, it finds applications in textile processing, dust control, and de-icing formulations, where its purity ensures minimal impurities in sensitive applications.
Magnesium Hydroxide Heavy Extra Pure
Magnesium Hydroxide Heavy Extra Pure is a high-purity, dense white powder widely utilized for its antacid and absorbent properties. In pharmaceutical formulations, it acts as a gentle laxative and an effective antacid to neutralize stomach acid. Due to its high purity, it is also used in laboratory experiments and analytical chemistry where precise reactions are essential. In cosmetic and personal care products, it functions as a pH adjuster and an absorbent in creams, lotions, and deodorants. Additionally, it serves roles in wastewater treatment, flame retardants, and ceramic manufacturing, offering consistent performance and low impurity content.
Magnesium Ribbon Extra Pure
Magnesium Ribbon Extra Pure is a highly reactive metallic strip known for its silvery appearance and clean-burning properties. It is widely used in laboratory demonstrations, particularly in combustion and oxidation experiments, where it burns with a bright white flame, showcasing exothermic reactions vividly. Due to its high purity, it ensures minimal contamination in analytical and research applications. Beyond academics, magnesium ribbon also finds niche uses in pyrotechnics, metal alloy production, and chemical synthesis where controlled reactivity and reliable performance are essential. Its lightweight and malleable nature make it easy to handle and ideal for precision experimental setups.
Maltose Extra Pure
Maltose Extra Pure is a disaccharide composed of two glucose units, commonly known as malt sugar. This extra pure grade ensures exceptional quality and consistency, making it ideal for use in biochemical research, fermentation studies, and laboratory analysis. In the food industry, maltose is valued for its mild sweetness and is often used in brewing, baking, and confectionery to promote fermentation and enhance flavor. It also plays a role in energy metabolism studies and is frequently used as a carbon source in microbiological media. Its stability and solubility in water make it easy to incorporate into various formulations, offering a dependable ingredient for scientific and industrial use where high purity is essential.
Manganese Sulphate Extra Pure
Manganese Sulphate Extra Pure is a highly refined, pale pink crystalline compound widely valued for its use in both laboratory and industrial applications. In the lab, it serves as a reliable source of manganese ions in analytical chemistry, synthesis of manganese-based catalysts, and as a micronutrient in biological research. Industrially, it plays a crucial role in fertilizers, where it addresses manganese deficiency in crops, and in animal feed formulations. Due to its high solubility and purity, this compound is also used in electroplating, ceramics, and pigment production, making it a versatile and essential chemical in many scientific and manufacturing settings.
Menthol Crystals Extra Pure
Menthol Crystals Extra Pure are colorless to white, needle-like crystals derived from peppermint or other mint oils and refined to the highest purity. Known for their strong, refreshing minty aroma, they are widely used in pharmaceutical, cosmetic, and personal care formulations. These crystals provide a cooling sensation on the skin and mucous membranes, making them a common ingredient in balms, liniments, throat lozenges, and inhalants. In laboratories, menthol crystals are also used in sensory studies and product development. Their purity ensures consistent performance and minimal interference in sensitive formulations.
Methoxy Benzophenone Sulfonic Acid Extra Pure
Methoxy Benzophenone Sulfonic Acid Extra Pure is a high-purity, water-soluble organic compound primarily used as a UV filter in cosmetic and pharmaceutical formulations. This compound is valued for its ability to absorb harmful ultraviolet radiation, particularly in the UVB range, making it a key ingredient in sunscreens, lotions, and other personal care products requiring photo-stability. In laboratory settings, it is employed in research involving photochemistry and polymer stabilization. Its sulfonic acid group enhances water solubility, while the methoxy and benzophenone components provide strong UV-absorbing characteristics, ensuring effective and consistent performance in formulations demanding high safety and efficacy standards.
