Antimony Trioxide | 1309-64-4

Description :

Overview of Antimony Trioxide 

Antimony Trioxide (CAS No. 1309-64-4) is a versatile, high-performance inorganic compound essential to modern industrial manufacturing. As a leading supplier of raw chemicals in India and across global markets, we provide premium-grade Antimony Trioxide designed to meet the rigorous specifications of polymer, glass, and specialty chemical manufacturers.

Whether you are looking to enhance the fire resistance of your polymers and plastics or seeking a reliable catalyst for PET production, our product ensures consistent purity and particle size for superior performance in your formulations.

Key Industrial Applications

Antimony Trioxide is recognized globally for its synergistic properties. When incorporated into industrial processes, it delivers efficiency and safety:

Flame Retardant Synergist

The primary commercial use of Antimony Trioxide is as a powerful flame retardant synergist. It is most effective when used in combination with halogen-based flame retardants. By promoting the formation of a char layer and inhibiting the combustion chain reaction, it significantly improves the fire safety profile of materials such as:

• Plastics & Polymers: Including PVC, Polyethylene (PE), and Polypropylene (PP).

• Textiles: Essential for the backing and coating of draperies, mattress covers, and protective gear.

• Rubber: Used in the production of fire-resistant hoses, foam gaskets, and conveyor belts.
  
  

Catalyst in PET Production

In the petrochemical and synthetic fiber industries, Antimony Trioxide serves as a highly efficient catalyst in the polymerization of Polyethylene Terephthalate (PET). It ensures rapid reaction times and high-quality resin output for the packaging and textile sectors.

Glass and Ceramic Industry

Acting as a fining agent, Antimony Trioxide is utilized to remove microscopic gas bubbles from molten glass, enhancing optical clarity. It also serves as an opacifying agent in ceramics and porcelain enamels, providing the desired whiteness and surface finish.

Safety & Handling

Due to its chemical profile and fine powder form, professional handling is required:

• Protective Gear: Wear safety goggles, long-sleeved clothing, and chemical-resistant gloves to prevent skin and eye contact.

• Inhalation Prevention: Use a certified N95 or P100 respirator during bulk handling to avoid inhalation of fine dust particles.

• Hygiene: Maintain strict personal hygiene; wash thoroughly after handling and change contaminated clothing.

• Spill Management: Use wet cleaning or vacuum systems equipped with HEPA filters; avoid dry sweeping which creates airborne dust.

• Ventilation: Ensure high-efficiency local exhaust ventilation is in place during all processing and weighing stages.
  
  
  

Where to Buy?

Antimony Trioxide Manufacturer

Chemical Bull is a leading partner with a high-purity chemical manufacturer in India and a key chemical manufacturer in Gujarat. We ensure our Antimony Trioxide maintains a high purity (99.5% min) with strictly controlled levels of arsenic, iron, and lead. As a trusted chemical manufacturer in India, we provide consistent quality across every batch.

Antimony Trioxide Suppliers & Distributors

Operating from the industrial hub of Vapi, we manage a specialized supply chain for bulk distribution. We provide logistics for 25kg bags and palletized shipments, ensuring the material is protected from environmental moisture. Our chemical manufacturers' contact desk ensures that all technical documentation, including COA and particle size analysis, is provided for your regulatory compliance.

Antimony Trioxide MSDS

Antimony Trioxide is a stable inorganic compound; however, it is classified as potentially carcinogenic if inhaled in fine dust form and can cause respiratory irritation. It should be handled with care and stored in a cool, dry, well-ventilated warehouse in tightly sealed packaging to maintain chemical stability and prevent environmental release. For a detailed COA or technical dossier from a speciality chemical manufacturer's specialist, please submit your bulk inquiry to our sales division.

Contact our sales team today to request a quote or download our full technical data sheet.

Related Products

• Antimony Pentoxide – Often used in specialized flame-retardant dispersions and textiles.

• Zinc Borate – A co-synergist frequently used alongside Antimony Trioxide in smoke suppression.

• Aluminum Trihydrate (ATH) – A halogen-free flame retardant often paired in polymer formulations.

• Sodium Gluconate Manufacturer – Utilized as a high-performance chelating agent in various industrial processes.
  
  
  

Frequently Asked Questions (FAQ)

1. What is the primary use of Antimony Trioxide?

   Antimony Trioxide is primarily used as a flame-retardant synergist in plastics, textiles, and rubber. When combined with halogen-based compounds, it effectively enhances the fire-retardant properties of these materials.
   
   

2. Is Antimony Trioxide used in the glass industry?

   Yes, it is used as a fining agent and decolorizer in glass manufacturing to remove air bubbles and improve optical clarity and brightness.
   
   

3. How should this product be handled?

   Antimony Trioxide is an industrial chemical. It should be handled with standard personal protective equipment (PPE), including gloves and respiratory protection, to avoid dust inhalation. Please refer to the Material Safety Data Sheet (MSDS) for detailed handling and storage protocols.