Antimony Pentasulfide

Description :

Antimony Pentasulfide Manufacturer, Supplier, Distributor & Wholesaler | Chemical Bull

Overview

Chemical Bull is a trusted Antimony Pentasulfide manufacturer, supplier, distributor, and wholesaler in India. Produced under stringent quality control and advanced inorganic synthesis standards, our high-purity Antimony Pentasulfide (CAS Number: 1315-04-4), also known as antimony sulfide red, golden antimony sulfide, or antimony(V) sulfide, is engineered to meet the exacting purity limits, industrial specifications, and high-performance demands of global rubber compounding plants, specialty elastomer manufacturers, high-end mechanical goods producers, and colored rubber product formulators.

Antimony Pentasulfide is a specialized, high-purity inorganic metal sulfide celebrated globally for its unique dual functionality as a sulfur-donating vulcanizing agent and a brilliant golden-red/crimson pigment for specialized rubber goods. It imparts exceptional heat resistance, mechanical durability, aging stability, and vibrant coloration to elastomer matrices. It serves as an indispensable raw material in the manufacturing of heavy-duty transmission belts, specialty automotive brake linings, high-performance seals, and colored rubber mechanical goods. At Chemical Bull, we ensure consistent batch-to-batch assay stability, strict compliance with industrial safety standards, and reliable bulk supply to support your continuous commercial manufacturing operations.

Why Choose Chemical Bull for Antimony Pentasulfide?

• Optimized Purity & Controlled Free Sulfur: Manufactured through precise precipitation and calcination processes, our Antimony Pentasulfide guarantees low free sulfur levels and high active metal content, delivering reliable cross-linking and consistent color dispersion in rubber matrices.
  
  

• Manufacturer-Direct Pricing: By removing intermediaries, we offer competitive wholesale pricing, allowing rubber compounders and industrial manufacturers to optimize their bulk raw material procurement costs.
  
  

• Stringent Quality Control: Every commercial batch undergoes comprehensive testing for antimony assay, total sulfur, particle fineness, and moisture to guarantee absolute safety, stability, and consistent industrial performance.
  
  

• Reliable Supply Chain: Our robust distribution network across India ensures that your bulk fiber drum, bag, or specialized container orders are handled safely in industrial-grade packaging and delivered strictly on schedule under strict regulatory compliance.
  
  

• Consistent Availability: We maintain significant inventory levels to support both routine replenishment and large-scale continuous commercial production cycles.
  
  

Applications of Antimony Pentasulfide

• Specialty Rubber Vulcanization: Extensively used as a sulfur donor and secondary vulcanizing agent in compounding natural and synthetic rubbers (such as EPDM and NBR) requiring high thermal stability.
  
  

• Colored Rubber Goods & Mechanical Goods: Incorporated as a vibrant crimson/golden pigment and functional filler in high-end mechanical rubber goods, hoses, and gaskets.
  
  

• Automotive Brake Linings & Friction Materials: Utilized in specialized friction compound formulations to maintain stable performance under high thermal stress.
  
  

• Polymer Flame Retardant Synergist: Added to certain specialized polymer and engineering plastic formulations to enhance fire-retardant properties when combined with halogen donors.
  
  

Regulatory Compliance & Quality Assurance

Chemical Bull maintains complete transparency across all manufacturing stages and adheres strictly to safety protocols. Every shipment of Antimony Pentasulfide is accompanied by comprehensive technical documentation, including MSDS, TDS, and a detailed Certificate of Analysis (CoA). Our production facilities operate under strict ISO and industrial safety guidelines, ensuring proper handling, containment, and regulatory compliance for heavy-metal chemical products.

Industries We Serve

• Rubber Compounding & Elastomer Processing Plants

• Automotive Component & Brake Lining Manufacturing

• Specialty Pigment & Color Masterbatch Formulators

• Industrial Mechanical Goods & Hose Producers

• Wholesale Specialty Chemical Distributors

Frequently Asked Questions (FAQ)

1. What is the primary role of Antimony Pentasulfide in rubber compounding?

   It acts both as a sulfur-donating vulcanizing agent that cross-links polymer chains during heat curing and as a stable golden-red pigment for specialty rubber goods.
   
   

2. What precautions should be taken when handling Antimony Pentasulfide?

   Because it contains heavy metal antimony compounds, it should be handled using standard industrial hygiene practices, including proper personal protective equipment (PPE), dust masks, and local exhaust ventilation as detailed in the MSDS.
   
   

3. Do you provide bulk documentation (MSDS/CoA)?

   Yes, we provide full technical documentation, including MSDS, TDS, and Certificate of Analysis (CoA), with every commercial order to support your quality control, regulatory filings, and safety protocols.
   
   

4. How should Antimony Pentasulfide be stored?

   It should be stored in tightly sealed original containers in a cool, dry, and well-ventilated area away from direct sunlight, moisture, strong oxidizing agents, and food items.
   
   

5. Can I request a sample for laboratory evaluation?

   Yes, we encourage our B2B partners to request analytical samples to evaluate its vulcanization behavior, color tint, and performance in your laboratory or pilot plant rubber batches before bulk purchase.
   
   

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Need a Reliable Antimony Pentasulfide Supplier in India?

Contact ChemicalBull today to request a quotation, check bulk availability, or discuss your technical requirements. Your dedicated partner for plastic and rubber chemicals, high-grade rubber additives, and dependable global service.

ChemicalBull supplies Antimony Pentasulfide across India, serving customers in Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, and West Bengal, as well as the Union Territories of Andaman & Nicobar Islands, Chandigarh, Dadra & Nagar Haveli and Daman & Diu, Delhi, Jammu & Kashmir, Ladakh, Lakshadweep, and Puducherry. We serve pharmaceutical, chemical, research, academic, laboratory, manufacturing, and industrial customers with reliable nationwide delivery.