Sale
Lead Dioxide Extra Pure Amaris Chemicals
burette stop cork amaris chemical solutions
Burette Stop cork Original price was: $ 29.58.Current price is: $ 29.41.
Back to products
cathode ray oscilloscope amaris chemical solutions
Cathode ray oscilloscope Original price was: $ 61.25.Current price is: $ 61.15.
LABORATORY GRADE

Lead Dioxide Extra Pure

Original price was: $ 22.20.Current price is: $ 22.13.

WhatsApp Order

Lead Dioxide Extra Pure is a dark brown or black crystalline powder with the chemical formula PbO₂, recognized for its strong oxidizing properties and high purity suitable for laboratory-grade applications. This compound is primarily used in electrochemical experiments, oxidation reactions, and battery research, especially in the development and maintenance of lead-acid batteries where it functions as the active material on the positive plate. In analytical chemistry, it is employed as an oxidizing agent and for synthesizing other lead compounds. Its stability and performance under controlled conditions make it valuable for advanced scientific research and industrial formulation trials. Due to its toxic and environmentally hazardous nature, strict safety protocols are necessary during handling and disposal.

Compare
Add to wishlist
Categories: , Tags: , , , , , , ,
Description

Lead Dioxide Extra Pure

Primary Uses

  1. Strong Oxidizing Agent:
    • Commonly used in redox experiments and synthesis due to its powerful oxidative properties, especially in acidic media.
  2. Electrode Material in Electrochemistry:
    • Serves as an electrode component (e.g., in lead-acid batteries) for experiments involving electrochemical oxidation and reduction reactions.

Secondary Uses

  1. Catalysis Studies:
    • Explored in catalytic reactions such as oxidation of organic compounds in research settings.
  2. Demonstration of Decomposition Reactions:
    • Used to visually demonstrate thermal decomposition and oxygen evolution reactions in academic labs.
  3. Synthesis of Other Lead Compounds:
    • Acts as a precursor in synthesizing other lead-based compounds under controlled conditions.
KEY PRODUCT FEATURES

1. Basic Identification Attributes

  • Chemical Name: Lead(IV) Oxide
  • Synonyms: Plumbic oxide, Lead peroxide
  • Chemical Formula: PbO₂
  • CAS Number: 1309-60-0
  • Molecular Weight: 239.20 g/mol
  • Grade: Extra Pure (suitable for analytical and lab use)
  • Appearance: Dark brown or black powder
  • Odor: Odorless
  • Solubility: Insoluble in water; soluble in strong acids (e.g., nitric acid)
  • Decomposition Temperature: Decomposes before melting

2. Safety & Hazard Attributes

  • GHS Classification:
    • Oxidizing solid – Category 2
    • Acute toxicity (oral, inhalation) – Category 4
    • Carcinogenicity – Category 2
    • Reproductive toxicity – Category 1A
    • Specific Target Organ Toxicity (Repeated Exposure) – Category 2
    • Hazardous to the aquatic environment – Chronic Category 1
  • Hazard Statements:
    • H272: May intensify fire; oxidizer
    • H302: Harmful if swallowed
    • H332: Harmful if inhaled
    • H351: Suspected of causing cancer
    • H360: May damage fertility or the unborn child
    • H373: May cause damage to organs through prolonged or repeated exposure
    • H410: Very toxic to aquatic life with long lasting effects
  • Precautionary Statements:
    • P210: Keep away from heat/sparks/open flames
    • P220: Keep away from combustible materials
    • P260: Do not breathe dust or fumes
    • P281: Use appropriate personal protective equipment
    • P314: Get medical advice if you feel unwell
  • Personal Protective Equipment (PPE):
    • Chemical-resistant gloves
    • Lab coat
    • Safety goggles or face shield
    • Dust mask or respirator
    • Handle under fume hood
  • First Aid Measures:
    • Inhalation: Move to fresh air; seek medical attention if symptoms persist
    • Skin Contact: Wash thoroughly with soap and water
    • Eye Contact: Rinse cautiously with water for several minutes
    • Ingestion: Rinse mouth; do not induce vomiting; seek medical help immediately
  • Fire Hazards:
    • Non-combustible but strong oxidizer
    • May cause combustion in contact with flammable materials
    • Use dry chemical or foam extinguishers for surrounding fire

3. Storage & Handling Attributes

  • Storage Conditions:
    • Store in a cool, dry, well-ventilated area
    • Keep away from organic or combustible materials
    • Store in tightly sealed, labeled containers
    • Avoid mechanical shock and contamination
  • Handling Tips:
    • Avoid dust generation
    • Wash hands thoroughly after handling
    • Do not mix with acids or reducing agents
    • Use spill control protocols for any accidental release

4. Laboratory Applications

  • Primary Uses:
    • Oxidizing agent in redox chemistry experiments
    • Used in electrochemical cells and lead-acid battery studies
    • Demonstration of oxidation state chemistry and electrode reactions
  • Secondary Uses:
    • Historical pigment and pyrotechnic component (educational demonstrations only)
    • Research on lead compounds and their toxicological properties
    • Electroplating and catalyst studies (in controlled research environments)
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

Personal Protective Equipment (PPE):

  • Wear a lab coat, chemical-resistant gloves (nitrile or neoprene), and protective goggles.
  • Use a dust mask or handle inside a fume hood to prevent inhalation of particles.

Handling:

  • Avoid all contact with skin, eyes, and clothing.
  • Prevent the formation of dust and avoid inhaling dust or fumes.
  • Wash hands and exposed skin thoroughly after handling.
  • Do not eat, drink, or smoke during use.

Storage:

  • Store in a cool, dry, well-ventilated place away from sunlight.
  • Keep the container tightly sealed.
  • Avoid contact with reducing agents, organic materials, and combustible substances.

FIRST AID MEASURES

Inhalation:

  • Move the exposed person to fresh air immediately.
  • Provide oxygen or artificial respiration if needed.
  • Seek medical attention if symptoms persist.

Skin Contact:

  • Remove contaminated clothing.
  • Wash skin thoroughly with soap and water for at least 15 minutes.
  • Get medical advice if irritation or redness appears.

Eye Contact:

  • Rinse cautiously with plenty of water for at least 15 minutes.
  • Remove contact lenses if present and easy to do.
  • Seek immediate medical attention.

Ingestion:

  • Do NOT induce vomiting.
  • Rinse mouth with water.
  • Seek immediate medical attention—lead compounds are highly toxic.

FIRE FIGHTING MEASURES

Flammability:

  • Not combustible, but may accelerate the burning of other materials (oxidizing agent).

Extinguishing Media:

  • Use dry chemical, foam, or CO₂.
  • Water spray may be used to cool containers.

Hazardous Combustion Products:

  • Emits toxic lead oxides when heated to decomposition.

Firefighter Protection:

  • Wear self-contained breathing apparatus (SCBA) and full protective gear.
  • Avoid inhalation of any combustion fumes or dust.

Related products

Aluminium Ammonium Sulphate Extra Pure Amaris Chemicals
Sale
Compare

Aluminium Ammonium Sulphate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.83.

Aluminium Ammonium Sulphate Extra Pure, also known as ammonium alum, is a high-purity double salt composed of aluminum sulfate and ammonium sulfate, typically appearing as colorless or white crystalline granules. Valued for its excellent stability and solubility in water, it is widely used in analytical chemistry, dye mordanting, and laboratory reagent preparations. Its ability to precipitate proteins makes it useful in biochemical applications, while its astringent and antimicrobial properties support its role in pharmaceutical and cosmetic formulations. The extra pure grade ensures minimal impurities, making it suitable for high-precision scientific work. It should be stored in a tightly sealed container in a dry, cool area to prevent moisture absorption and maintain its effectiveness.

Add to wishlist
Aluminium Metal Fine Extra Pure Amaris Chemicals
Sale
Compare

Aluminium Metal Fine Extra Pure

Original price was: $ 23.00.Current price is: $ 22.48.

 Aluminium Metal Fine Extra Pure is a high-purity, silvery-grey powder composed of finely divided aluminum particles, ideal for precision laboratory work and specialized chemical reactions. Known for its high surface area and excellent reactivity, it is widely used in thermite reactions, metallurgical experiments, and the synthesis of aluminum-based compounds. Its fine particle size enhances its role as a reducing agent in organic and inorganic chemistry, as well as in combustion and pyrotechnic research. The extra pure grade ensures minimal trace impurities, supporting consistent and accurate results in sensitive analytical and preparative procedures. Due to its flammability and potential for dust explosions, it must be handled with caution in well-ventilated areas and stored in sealed, moisture-free containers.

 

Add to wishlist
Aluminium Nitrate Extra Pure Amaris Chemicals
Sale
Compare

Aluminium Nitrate Extra Pure

Original price was: $ 23.00.Current price is: $ 22.54.

Aluminium Nitrate Extra Pure is a high-purity, white crystalline compound that is highly soluble in water and widely used in laboratory chemistry for analytical, synthesis, and research purposes. It serves as a reliable source of aluminum ions in solution, making it valuable in qualitative analysis, coordination chemistry, and materials science studies. This compound is often utilized in the preparation of other aluminum salts, as a nitrating agent, and in controlled oxidation reactions. Its extra pure grade guarantees minimal interference from contaminants, ensuring accurate, reproducible results in sensitive experimental work. Aluminium Nitrate should be stored in tightly sealed containers, away from moisture and incompatible substances, due to its oxidizing nature and hygroscopicity.

Add to wishlist
Aluminium Potassium Sulphate Hydrated Extra Pure Amaris Chemicals
Sale
Compare

Aluminium Potassium Sulphate Hydrated Extra Pure

Original price was: $ 19.00.Current price is: $ 18.74.

Aluminium Potassium Sulphate Hydrated Extra Pure, commonly known as potash alum, is a high-purity, colorless to white crystalline compound containing water of crystallization. It is widely used in laboratory settings for analytical chemistry, especially in the preparation of standard solutions, precipitation reactions, and as a source of aluminum ions. Its astringent and antiseptic properties also make it useful in biochemical and pharmaceutical experiments. The hydrated form offers improved handling and solubility in water, which supports its use in buffer systems and crystal growth studies. With minimal impurities, the extra pure grade ensures consistent and reliable results in sensitive research applications. It should be stored in a dry, cool environment in well-sealed containers to preserve its quality and prevent moisture loss.

 

Add to wishlist
Sale
Ammonia Solution Extra Pure Amaris Chemicals
Compare

Ammonia Solution Extra Pure

Original price was: $ 31.00.Current price is: $ 30.23.

Ammonia Solution Extra Pure is a high-purity, clear, colorless liquid composed of ammonia gas dissolved in water, emitting a strong, characteristic pungent odor. Widely used in laboratory chemistry, it serves as a crucial reagent in acid-base titrations, complexometric analysis, and the preparation of ammonium salts and metal-ammonia complexes. Its alkaline nature makes it valuable for pH adjustment, cleaning of laboratory glassware, and as a reducing agent in certain analytical procedures. The extra pure grade ensures low levels of impurities, supporting reliable results in sensitive experimental work. Due to its volatility and corrosiveness, it should be handled in well-ventilated areas and stored in tightly sealed, chemically resistant containers.

Add to wishlist
Ammonium Acetate Extra Pure Amaris Chemicals
Sale
Compare

Ammonium Acetate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.98.

Ammonium Acetate Extra Pure is a high-purity, white crystalline solid that is highly soluble in water and commonly used as a buffer component in laboratory and analytical chemistry. It is especially valuable in high-performance liquid chromatography (HPLC), mass spectrometry, and biochemical assays where pH control and minimal ionic interference are essential. This compound also serves as a reagent in organic synthesis, particularly in the preparation of acetamides and other nitrogen-containing compounds. Its extra pure grade ensures excellent consistency, low contaminant levels, and compatibility with sensitive instrumentation. To maintain stability and prevent moisture absorption, it should be stored in a tightly sealed container in a cool, dry environment.

 

Add to wishlist
Sale
Ammonium Chloride Extra Pure Amaris Chemicals
Compare

Ammonium Chloride Extra Pure

Original price was: $ 19.00.Current price is: $ 18.65.

Ammonium Chloride Extra Pure is a high-purity, white crystalline salt widely used in laboratory chemistry as a source of ammonium ions and chloride ions for analytical, inorganic, and biochemical applications. It plays a key role in preparing buffer solutions, especially in conjunction with ammonia, and is commonly used in qualitative analysis, electrochemical studies, and metal treatment experiments. In addition, it serves as a reagent in synthesis reactions and as a nitrogen source in microbial culture media. The extra pure grade ensures high consistency and minimal contaminants, making it suitable for precise and sensitive laboratory work. It should be stored in a cool, dry place in well-sealed containers to maintain stability and prevent moisture absorption.

Add to wishlist
Ammonium Ferric Sulphate Extra Pure Amaris Chemicals
Sale
Compare

Ammonium Ferric Sulphate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.45.

Ammonium Ferric Sulphate Extra Pure, also known as ferric ammonium sulfate or iron alum, is a high-purity, violet to light purple crystalline compound used extensively in laboratory settings for analytical and inorganic chemistry. It serves as a reliable oxidizing agent and a standard in redox titrations, particularly in permanganometry. Its stable and non-hygroscopic nature makes it ideal for preparing standard iron solutions, studying coordination complexes, and teaching laboratory procedures involving iron(III) salts. The extra pure grade ensures minimal interference from impurities, enabling accurate and reproducible results in sensitive experiments. It should be stored in a dry, cool environment in well-sealed containers to preserve its chemical integrity.

 

Add to wishlist