Noble Intermediates

Antimony Trisulfide Lumps

Versatile Industrial Compound for Pyrotechnics, Lubricants & More

Antimony Trisulfide Lumps are high-quality industrial-grade solid material widely used as a raw material in friction materials, specialty chemicals, pyrotechnic formulations, safety products, glass manufacturing, and other industrial applications. These lumps are valued for their consistent chemical composition, controlled purity, thermal stability, and reliable performance in demanding manufacturing processes. Antimony Trisulfide Lumps are suitable for customers who require antimony sulphide in a solid lump form for further processing, formulation, or industrial use.

Because of its chemical characteristics and solid form, the product is suitable for industrial customers who prefer to receive antimony trisulphide as a bulk raw material rather than as a finished powder. This provides flexibility for customers whose manufacturing processes include their own material preparation or further processing stages.

At Noble IntermediatesAntimony Trisulfide Lumps are supplied with a focus on consistent quality, controlled composition, and dependable batch-to-batch performance. Quality control procedures are followed to maintain the required chemical characteristics and suitability for industrial applications.

The material can be supplied according to customer requirements regarding purity, quantity, physical form, and packaging. Customers can discuss their specific technical requirements with our team to identify the most suitable grade for their intended application.

The main advantage of Antimony Trisulfide Lumps is their convenient solid form for bulk industrial handling. Lump material can be suitable for manufacturers who use antimony trisulphide as a raw material in their own production or downstream processing operations. The solid form can also help meet specific storage, transportation, and material-handling requirements.

The appearance and physical characteristics of the lumps may vary according to grade and manufacturing specifications. Customers requiring specific physical characteristics can communicate their requirements before ordering so that the appropriate product specification and packaging can be discussed.

Noble Intermediates provides Antimony Trisulfide Lumps in suitable industrial packaging based on order quantity, transportation requirements, and customer specifications. Proper packaging is used to maintain product integrity during storage and transportation and to support safe and efficient handling at the customer’s facility.

The product is available for domestic as well as international supply. We support bulk requirements, regular industrial orders, distributor requirements, and export inquiries. Customers can contact our sales team for product specifications, available quantities, packaging options, technical documentation, and commercial quotations.

Noble Intermediates is a reliable manufacturer and supplier of antimony-based and specialty industrial chemicals. We focus on consistent product quality, reliable specifications, secure packaging, timely dispatch, and responsive customer support.

Our Antimony Trisulfide Lumps are suitable for customers across automotive, friction materials, specialty chemicals, glass manufacturing, safety products, and other industrial sectors. With controlled quality procedures and dependable supply capabilities, we support customers looking for a consistent source of antimony trisulphide in solid lump form.

For bulk quantities, customized packaging, export requirements, regular supply, or technical information regarding Antimony Trisulfide Lumps, customers can contact Noble Intermediates for detailed specifications and quotations.

Antimony Trisulfide Lumps

Specificatons:

Name of Product ANTIMONY TRISULFIDE LUMPS CAS No. 1345-04-6
Sr. No. Test Specifications
1. Appearance Gray black colour with metallic luminosity no visible impurities needle like crystals.
2. Antimony Content 70–73%
3. Water Content <0.02%
4. Combined Sulpher 25–28.3%
5. Free Sulpher <0.07%
6. Insoluble in HCL <1.5%
7. Insoluble in Aqua regia <0.5%

Features 

  • High Purity and Consistent Quality
  • Excellent Thermal Stability
  • Low Moisture Content
  • Fine Particle Size for Uniform Processing
  • Reliable Performance for Industrial Applications

Applications

  • Pyrotechnics and Fireworks Manufacturing
  • Safety Matches Production
  • Brake Lining and Friction Materials
  • Flame Retardant Additives for Plastics and Rubber
  • Military and Defense Pyrotechnic Compositions

Frequently Asked Questions (FAQ)

Antimony Trisulphide lumps (Sb₂S₃), also known as Antimony Trisulphide lumps , is a high-purity inorganic compound widely used in pyrotechnics, friction materials, lubricants, safety matches, military applications, and specialty industrial manufacturing. It is valued for its excellent thermal stability and consistent quality.

The CAS Number of Antimony Trisulphide lumps is 1345-04-6..  PubChem – Antimony Trisulfide

The chemical formula of Antimony Trisulphide lumps  is Sb₂S₃.

Antimony Trisulphide lumps is commonly used in:

  • Pyrotechnics & Fireworks
  • Safety Matches
  • Friction Materials & Brake Linings
  • Military Ammunition
  • Lubricants
  • Pigment Manufacturing
  • Specialty Industrial Chemicals
  • Flame Retardant Applications

We manufacture and supply high-purity Antimony Trisulphide lumps suitable for industrial and customer-specific requirements. Different grades and specifications are available upon request.

We offer Antimony Trisulphide lumps in various packaging options, including:

  • 25 Kg HDPE Drums
  • 50 Kg Drums
  • Customized Bulk Packaging
  • Export Standard Packaging

Yes. Noble Intermediates Pvt. Ltd. exports Antimony Tri Sulphide to customers across Asia, Europe, the Middle East, Africa, and other international markets with secure packaging and timely delivery.

Yes. We specialize in bulk manufacturing and supply of Antimony Trisulphide lumps for industrial applications. Bulk orders and customized packaging are available.

You can request a quotation by filling out the enquiry form on this page, emailing us at info@nobleintermediates.com, or contacting our sales team directly. We respond quickly with pricing, technical specifications, and delivery details.

Noble Intermediates Pvt. Ltd. is a trusted manufacturer and supplier of Antimony Trisulphide lumps, offering:

  • High Purity Products
  • Strict Quality Control
  • Competitive Pricing
  • Bulk Manufacturing Capacity
  • Worldwide Export
  • Fast Delivery
  • Technical Support
  • Customer-Focused Service

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