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Crucible with lid
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Product Description
Crucible with Lid is a heat-resistant container used in laboratories and industries to heat, melt, or calcine substances at very high temperatures. Typically made from materials such as porcelain, alumina, or graphite, these crucibles can withstand thermal shock and chemical corrosion. The accompanying lid helps contain the sample, minimize contamination, and reduce material loss during heating or combustion processes.
Description
Primary Uses
Laboratory Applications
- Used for heating and melting chemical compounds and metal samples at high temperatures.
- Employed in analytical procedures such as ash content determination, calcination, and decomposition tests.
- Suitable for use in muffle furnaces and other high-temperature heating devices.
Industrial Applications
- Applied in metallurgy and ceramics for melting and refining raw materials.
- Used in quality control laboratories for material testing and sample preparation.
Secondary Uses
Other Industrial and Commercial Uses
- Utilized in educational settings for demonstration of thermal reactions.
- Used in research and development labs for experimental heating processes.
KEY PRODUCT FEATURES
Basic Identification Attributes
- Product Type: Crucible with Lid
- Material: Porcelain, alumina, graphite, or other heat-resistant materials
- Capacity: Varies by size, typically from a few milliliters to several hundred milliliters
Physical & Chemical Properties
- Heat Resistance: Can withstand temperatures up to 1600°C depending on material
- Chemical Resistance: Resistant to acids, alkalis, and other corrosive substances
- Durability: Resistant to thermal shock and mechanical stress
Safety & Hazard Attributes
- Thermal Risks: Handle with care to avoid burns; use tongs or heat-resistant gloves
- Mechanical Risks: Fragile; risk of breakage if dropped or mishandled
- Toxicity: Non-toxic materials
Storage & Handling Attributes
- Storage Conditions: Store in dry, stable environment to prevent damage
- Handling Precautions: Avoid sudden temperature changes; handle with protective equipment
Regulatory & Compliance Attributes
- Compliant with laboratory safety and material standards
- Quality controlled for consistent heat resistance and durability
Environmental & Health Impact
- Made from recyclable materials where applicable
Minimal environmental impact with proper disposal
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- Use appropriate heat-resistant gloves when handling hot crucibles
- Avoid thermal shock by gradual heating and cooling
First Aid Measures
- For burns: Cool affected area with water and seek medical attention if severe
- For cuts from broken crucibles: Clean wound and seek medical care if needed
Firefighting Measures
- Fire Hazard: Non-flammable but used near flames and heat sources
- Extinguishing Media: Not applicable
Special Precautions: Handle with care to prevent breakage during firefighting
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