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Magnesium Oxide Heavy Extra Pure
Original price was: $ 18.00.$ 17.87Current price is: $ 17.87.
Magnesium Oxide Heavy Extra Pure is a high-purity, dense white powder prized for its excellent thermal stability, high melting point, and chemical inertness. It is widely used in laboratory applications as a standard reagent, pH adjuster, and desiccant. In pharmaceuticals, it functions as an antacid and a magnesium supplement, while in industrial processes, it is essential for producing refractory materials, ceramics, and insulating products due to its high heat resistance. The “heavy” form refers to its higher bulk density, making it particularly useful in applications where volume constraints are critical. Its extra pure grade ensures it meets the stringent demands of high-precision research and formulation work.
Magnesium Oxide Heavy Extra Pure
Primary Uses
- Acid Neutralization:
- Commonly used as a strong base or neutralizing agent in acid-base titrations and pH adjustment.
- Thermal Analysis Studies:
- Serves as a refractory material in high-temperature calcination or thermal decomposition experiments.
- Precursor in Inorganic Synthesis:
- Acts as a starting material for preparing other magnesium compounds in laboratory reactions.
Secondary Uses
- Standard for Gravimetric Analysis:
- Used to form insoluble precipitates for determining elemental composition via gravimetric methods.
- Material Science Experiments:
- Employed in ceramic and glass formulation studies due to its thermal stability and basicity.
- Absorbent/Desiccant:
- Occasionally used as a moisture absorber in experiments requiring dry conditions.
| PACK SIZE | 500 grams Plastic Tin |
|---|
1. Basic Identification Attributes
- Chemical Name: Magnesium Oxide (Heavy)
- Synonyms: Magnesia; Calcined magnesia
- CAS Number: 1309-48-4
- Molecular Formula: MgO
- Molecular Weight: 40.30 g/mol
- Appearance: White, heavy powder
- Odor: Odorless
- Solubility: Insoluble in water; soluble in acids
- Grade: Extra Pure
2. Safety & Hazard Attributes
- GHS Classification:
- Not classified as hazardous under GHS for general laboratory use
- Hazard Statements:
- May cause mechanical irritation to eyes, skin, and respiratory tract due to dust
- Precautionary Statements:
- P261: Avoid breathing dust
- P280: Wear protective gloves/eye protection
- P305+P351+P338: If in eyes, rinse cautiously with water for several minutes
- Personal Protective Equipment (PPE):
- Lab coat
- Dust mask or respirator (if dust is generated)
- Safety goggles
- Nitrile or latex gloves
- First Aid Measures:
- Inhalation: Move to fresh air; seek medical attention if symptoms persist
- Skin Contact: Wash with soap and water
- Eye Contact: Flush with water for 15 minutes; seek medical attention if irritation occurs
- Ingestion: Rinse mouth; seek medical help if large quantities are swallowed
- Fire Hazards:
- Non-flammable
- Use water spray, dry chemical, or foam in case of fire involving surrounding materials
3. Storage & Handling Attributes
- Storage Conditions:
- Store in a cool, dry place
- Keep container tightly closed
- Avoid contact with acids and moisture
- Handling Tips:
- Handle in well-ventilated area
- Avoid generating dust
- Use non-sparking tools and minimize physical impact to avoid airborne particles
4. Laboratory Applications
- Primary Uses:
- Refractory material for high-temperature crucibles and furnace insulation
- Acid neutralizing agent in chemical and pharmaceutical applications
- Buffer component in pH control in lab studies
- Secondary Uses:
- Filler or bulking agent in formulation studies
- Substrate or catalyst support in thermal and catalytic experiments
- Standard for gravimetric analysis involving magnesium salts
SAFETY PRECAUTIONS
Personal Protective Equipment (PPE):
- Wear a lab coat, nitrile gloves, and chemical safety goggles.
- Use a dust mask or operate in a fume hood to avoid inhalation of fine particulates.
Handling:
- Avoid contact with skin, eyes, and clothing.
- Prevent formation and inhalation of dust.
- Wash hands thoroughly after handling.
Storage:
- Store in a cool, dry, and well-ventilated area.
- Keep the container tightly closed and away from moisture and incompatible substances such as strong acids.
FIRST AID MEASURES
Inhalation:
- Remove the person to fresh air.
- Seek medical attention if symptoms such as coughing or respiratory irritation persist.
Skin Contact:
- Wash with soap and water.
- Remove contaminated clothing.
- Get medical attention if irritation develops.
Eye Contact:
- Rinse cautiously with water for several minutes.
- Remove contact lenses if present and easy to do.
- Continue rinsing and seek medical advice if irritation continues.
Ingestion:
- Rinse mouth with water.
- Do not induce vomiting.
- Seek medical assistance if discomfort occurs.
FIRE FIGHTING MEASURES
Flammability:
- Non-flammable under normal conditions.
Extinguishing Media:
- Use appropriate media for surrounding fire: water spray, dry chemical, foam, or CO₂.
Hazardous Combustion Products:
- May produce magnesium oxides under extreme fire conditions.
Firefighter Protection:
- Wear self-contained breathing apparatus (SCBA) and protective gear when fighting large fires involving the substance.
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