Red Phosphorus | 7723-14-0
Cas No :
7723-14-0
Form :
Powder
Molecular Weight :
30.97 G/Mol
Molecular Formula :
P
Melting Point :
590 °C
Boiling Point :
400 °C
Solubility :
Insoluble In Water; Insoluble In Most Organic Solvents
Flash Point :
260 °C
Description :
Overview of Red Phosphorus
Red Phosphorus is a stable, non-volatile allotropic form of phosphorus widely used in chemical manufacturing, flame-retardant systems, match production, and specialty industrial applications. It appears as a dark red to violet-brown amorphous powder and is significantly less reactive and safer to handle than white phosphorus, making it suitable for controlled industrial use.
Due to its high thermal stability, controlled reactivity, and excellent flame-retardant properties, Red Phosphorus is extensively used in electrical, polymer, and safety-critical applications. It plays an essential role in modern material science and chemical synthesis.
Related products available on our website and commonly used in similar industrial applications include Phosphorus Pentoxide, Phosphorus Trichloride, Phosphoric Acid, and Calcium Phosphate. These chemicals are widely applied in phosphorus-based formulations, flame retardants, and chemical processing industries.
Applications of Red Phosphorus
Flame Retardant Industry
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Used in engineering plastics and polymers
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Enhances fire resistance in electrical and electronic components
Match & Pyrotechnics Industry
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Used in safety match compositions
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Provides controlled ignition properties
Chemical Manufacturing
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Used in the synthesis of phosphorus compounds
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Acts as a precursor for specialty intermediates
Electronics & Electrical Components
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Applied in insulating materials and circuit protection
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Improves thermal and fire resistance
Metallurgy & Specialty Uses
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Used in metal treatment and alloy processing
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Applied in specialized industrial formulations
Safety & Handling Guidelines
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Combustible solid; avoid friction and excessive heat
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Avoid dust formation and inhalation
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Use protective gloves, goggles, and dust masks
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Handle in dry, well-ventilated areas
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Store in tightly sealed containers away from oxidizing agents
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Follow MSDS instructions strictly
Where to Buy Red Phosphorus?
Red Phosphorus Manufacturer
ChemicalBull supplies high-purity Red Phosphorus suitable for flame retardants, chemical manufacturing, and industrial applications.
Red Phosphorus Supplier & Distributor
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Industrial and export-grade quality
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Bulk and customized packaging available
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Supplied with COA, TDS & MSDS
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Reliable domestic and international supply
Red Phosphorus MSDS
The MSDS provides complete details on hazards, safe handling practices, storage conditions, and emergency response measures. Always review the MSDS before use.
Frequently Asked Questions (FAQs)
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What is Red Phosphorus used for?
It is used in flame retardants, safety matches, chemical synthesis, and electrical materials. -
Is Red Phosphorus safer than white phosphorus?
Yes, Red Phosphorus is more stable and less hazardous under normal handling conditions. -
Is Red Phosphorus flammable?
It is combustible but does not ignite spontaneously like white phosphorus.