Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders
Manganese Dioxide Extra Pure
Original price was: $ 18.00.$ 17.89Current price is: $ 17.89.
Manganese Dioxide Extra Pure is a high-purity, dark brown or black powder widely used in laboratories and industrial processes for its strong oxidizing properties. In analytical chemistry, it serves as an effective oxidizing agent and is often involved in the decomposition of hydrogen peroxide and other redox reactions. It is also used in the preparation of oxygen and chlorine gases in laboratory settings. Beyond the lab, manganese dioxide plays a crucial role in battery manufacturing, particularly in dry cell batteries, and in ceramics and glass production for coloring and decolorizing. Its consistent purity makes it ideal for sensitive experiments and formulations.
Manganese Dioxide Extra Pure
Primary Uses
- Strong Oxidizing Agent:
- Commonly used in redox reactions and organic oxidation experiments, such as converting alcohols to ketones or aldehydes.
- Decomposition of Hydrogen Peroxide:
- Serves as a catalyst to decompose H₂O₂ into water and oxygen, often used in demonstrations of catalytic reactions.
Secondary Uses
- Battery Research:
- Studied in electrochemistry as a component of dry cell batteries and for lithium battery cathodes.
- Pigment and Material Science:
- Used in experiments involving ceramic glazes or glass coloration due to its pigmenting properties.
- Gas Generation Reactions:
- Assists in laboratory setups for generating oxygen gas during chemical demonstrations.
| PACK SIZE | 100 grams Plastic Tin |
|---|
1. Basic Identification Attributes
- Chemical Name: Manganese Dioxide
- Synonyms: Pyrolusite, Manganese(IV) oxide
- CAS Number: 1313-13-9
- Molecular Formula: MnO₂
- Molecular Weight: 86.94 g/mol
- Appearance: Black or dark brown powder
- Odor: Odorless
- Solubility: Insoluble in water and alcohol
- Grade: Extra Pure
2. Safety & Hazard Attributes
- GHS Classification:
- Health hazard (Chronic)
- Environmentally hazardous (Aquatic chronic)
- Hazard Statements:
- H373: May cause damage to organs through prolonged or repeated exposure
- H411: Toxic to aquatic life with long-lasting effects
- Precautionary Statements:
- P260: Do not breathe dust
- P273: Avoid release to the environment
- P281: Use personal protective equipment as required
- Personal Protective Equipment (PPE):
- Lab coat
- Gloves
- Safety goggles
- Dust mask or respirator (if dust is generated)
- 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; seek medical attention
- Fire Hazards:
- Non-flammable, but may react with combustible materials
- Use appropriate extinguishing media for surrounding fire
3. Storage & Handling Attributes
- Storage Conditions:
- Store in a cool, dry, and well-ventilated area
- Keep container tightly closed
- Avoid storage near acids and reducing agents
- Handling Tips:
- Minimize dust generation
- Avoid contact with incompatible substances
- Handle with care in designated chemical areas
4. Laboratory Applications
- Primary Uses:
- Oxidizing agent in organic and inorganic synthesis
- Reagent in analytical chemistry
- Decomposition of hydrogen peroxide in catalytic experiments
- Secondary Uses:
- Manufacture of dry-cell batteries (Leclanché cells)
- Glass and ceramics coloring agent
- Laboratory preparation of chlorine and oxygen gases
SAFETY PRECAUTIONS
Personal Protective Equipment (PPE):
- Wear a lab coat, nitrile gloves, and safety goggles.
- Use a dust mask or operate in a fume hood to avoid inhalation.
Handling:
- Avoid contact with skin, eyes, and clothing.
- Do not breathe dust. Prevent dust generation.
- Wash hands thoroughly after handling.
- Handle in accordance with good industrial hygiene and safety practices.
Storage:
- Store in a cool, dry, and well-ventilated location.
- Keep the container tightly closed and away from incompatible materials (e.g., strong acids and reducing agents).
- Protect from moisture and direct sunlight.
FIRST AID MEASURES
Inhalation:
- Move people to fresh air.
- Get medical attention if respiratory symptoms occur.
Skin Contact:
- Wash with soap and water.
- Remove contaminated clothing.
- Seek medical advice if irritation develops.
Eye Contact:
- Rinse thoroughly with plenty of water for at least 15 minutes.
- Remove contact lenses if present and easy to do.
- Seek medical attention if irritation persists.
Ingestion:
- Rinse mouth with water.
- Do not induce vomiting.
- Get medical attention if symptoms occur.
FIRE FIGHTING MEASURES
Flammability:
- Non-flammable, but may enhance combustion of other materials due to oxidizing nature.
Extinguishing Media:
- Use dry chemical, CO₂, foam, or water spray as appropriate for surrounding fire.
Hazardous Combustion Products:
- May release manganese oxides if involved in fire.
Firefighter Protection:
- Wear self-contained breathing apparatus (SCBA) and full protective gear.
Related products
Acetone Extra Pure
Acetone Extra Pure is a highly volatile, flammable, and colorless liquid widely used as a powerful solvent in laboratory and industrial applications. Known for its exceptional ability to dissolve a wide range of substances, it is commonly employed for cleaning laboratory glassware, thinning resins, and removing organic residues. In the cosmetics and pharmaceutical industries, acetone is used in nail polish removers and formulation processes. Its high evaporation rate and purity make it suitable for analytical procedures and synthesis work, especially where contaminant-free solvents are essential. With a distinct odor and low boiling point, Acetone Extra Pure is an indispensable reagent for both routine and specialized chemical operations.
Magnesium Carbonate Heavy Extra Pure
Magnesium Carbonate Heavy Extra Pure is a denser, high-purity grade of magnesium carbonate known for its exceptional stability, low solubility in water, and high absorbent capacity. It is widely used in pharmaceutical formulations as an antacid and magnesium supplement, and in food processing as an anti-caking agent and food additive. Its heavier bulk density makes it ideal for industrial uses such as in rubber and plastic manufacturing, where it serves as a reinforcing filler. In cosmetics, it contributes to moisture control in powders and skin care products. It is also valued in laboratories for analytical applications where precision and consistency are essential.
Magnesium Sulphate Extra Pure
Magnesium Sulphate Extra Pure is a high-purity, inorganic compound commonly appearing as a white crystalline powder or granules. It is primarily valued in laboratories for its role as a source of magnesium ions in chemical analysis and biological experiments. This compound is widely used in buffer preparation, dehydration processes, and precipitation reactions due to its excellent solubility in water. In addition to lab applications, it also serves purposes in pharmaceutical formulations, cosmetics, and agriculture as a magnesium supplement. Its extra pure grade ensures minimal impurities, making it suitable for sensitive research and analytical tasks.
Malachite Green Extra Pure
Malachite Green Extra Pure is a synthetic dye of exceptional purity, recognized for its intense green coloration and versatile laboratory uses. It is commonly used as a biological stain, especially in microbiology for identifying and differentiating bacterial species, and in histology for staining cell structures. Additionally, Malachite Green serves as an effective fungicide and antiparasitic agent in aquaculture and laboratory testing. Its high purity ensures reliable performance in analytical applications, including redox titrations and as a pH indicator in specific chemical reactions. Its vivid color and chemical stability make it a valuable reagent in both teaching and professional research settings.
Manganese Metal Powder Extra Pure
Manganese Metal Powder Extra Pure is a fine, silvery-gray metallic powder known for its high reactivity and essential role in various chemical and metallurgical applications. In the laboratory, it is frequently used in redox reactions, alloy synthesis, and as a reagent for preparing manganese compounds. Its high surface area makes it particularly effective in catalysis and experimental procedures requiring fast reactivity. Industrially, manganese metal powder is integral to producing specialty steels and alloys, where it improves hardness, strength, and wear resistance. Its exceptional purity ensures consistent performance in research, metal refining, and advanced materials development.
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.
Manganous Dihydrogen Phosphate Extra Pure
Manganous Dihydrogen Phosphate Extra Pure is a high-purity, white to pale pink crystalline compound composed of manganese and phosphate ions. It is primarily used in analytical chemistry, research laboratories, and specialized industrial processes where a precise and reliable manganese source is required. This compound is valued for its solubility in water and its role as a reagent in studies involving nutrient uptake, coordination chemistry, and phosphate-related reactions. Additionally, it finds niche applications in fertilizers and micronutrient formulations, particularly in controlled agricultural studies. Its extra pure grade ensures minimal contamination, making it suitable for sensitive experiments and formulations.
Methyl Orange Solutions Extra Pure
Methyl Orange Solutions Extra Pure is a ready-to-use, high-grade pH indicator solution widely utilized in acid-base titrations and general analytical chemistry. Known for its distinct and sharp color transition—from red in acidic environments to yellow in alkaline conditions—it provides rapid and clear visual cues for end-point detection. This extra pure formulation ensures maximum accuracy, reliability, and reproducibility in laboratory settings. It is especially effective in titrations involving strong acids and weak bases, commonly used in educational, research, and industrial labs. The solution is precisely prepared to standardized concentrations, eliminating the need for dilution or mixing, and is ideal for professionals seeking precision and ease of use.
