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ANTIMONY SOLUTIONS
We supply high-purity antimony in various forms for use in flame retardants, semiconductors, batteries, and defense alloys. Known for its stability and hardness, antimony is widely used in metal strengthening and infrared detection applications.
SPECIFICATIONS
Chemical Composition: 99.65%–99.999% pure antimony (Sb)
CAS Number: 7440-36-0
Melting Point: 630.6°C
Boiling Point: 1587°C
Density: 6.68 g/cm³ (at 25°C)
Electrical Resistivity: 417 nΩ·m (at 20°C)
AVAILABLE GRADES:
3N (99.9%) – Standard metallurgical use
4N (99.99%) – High-grade electronic applications
5N (99.999%) – Infrared, optical, and semiconductor-grade
Forms
Ingots: 1–20 kg cast pieces for alloying and manufacturing
Granules: Easy-melt form for processing
Powder: Fine powder for flame retardants and coatings
Shots: For precise dosing in alloy production
Handling & Packaging
Sealed Bags or Drums: Moisture-resistant, anti-static packaging
Storage: Keep dry, avoid exposure to acids and oxidizers
Protection: Optional inert-gas packaging for high-purity grades
Precautions: Use gloves and avoid inhalation of fine dust
Applications
Alloying Agent: Improves hardness and corrosion resistance in lead and tin
Semiconductors: Used in diodes, IR detectors, and thermoelectric devices
Defense Industry: Infrared sensors and night-vision technology
Flame Retardants: Used in plastics, textiles, and coatings
Certificates:
RoHS Compliance: Free from restricted hazardous substances
ISO 9001: Certified quality management system
EN 10204 3.1: Independent test certification for purity and compliance