Speciality Chemicals

Phosphorus Pentasulfide

  • CAS No.1314-80-3
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Phosphorus Pentasulfide (CAS 1314-80-3) supplied for organic synthesis, lubricant additives, and ore flotation applications.

Request a Quote & Full COA

Product Technical Details

Product Overview

Phosphorus Pentasulfide, commonly identified by its CAS registry number 1314-80-3, is a critical inorganic compound utilized extensively across various industrial sectors. Known chemically as Phosphorus(V) sulfide, this substance serves as a fundamental reagent in organic synthesis and materials science. Our facility produces this compound under stringent quality control measures to ensure consistent performance and reliability for downstream manufacturing processes. The material is characterized by its distinct physical properties, including a specific molecular structure that facilitates effective thionation reactions and surface modification applications.

As a leading global manufacturer, we understand the importance of supply chain stability and product consistency. Our Phosphorus Pentasulfide is engineered to meet international standards, providing clients with a reliable source for their production needs. Whether used in the formulation of advanced lubricants or as a key component in mineral processing, our product delivers the high purity required for optimal industrial outcomes.

Technical Specifications

We maintain rigorous testing protocols to verify the chemical composition and physical characteristics of every batch. The following table outlines the standard analysis parameters and typical test results associated with our premium grade material. These specifications ensure compatibility with diverse industrial requirements.

Items of AnalysisStandard of AnalysisTest Results
AppearanceLight green to yellow flakesConform
Phosphorus (P)26.7% to 28.6%27.62%
Sulfur (S)70.0% to 73.0%72.36%
Melting PointGreater than or equal to 273 degrees Celsius275.6 degrees Celsius
Melting RangeLess than or equal to 3 degrees Celsius1.9 degrees Celsius
ThicknessLess than or equal to 0.5mm0.002mm
ConclusionConforms to GB/T13258-2008

Industrial Applications

The versatility of Phosphorus Pentasulfide makes it indispensable in several key industries. Its primary function involves acting as a sulfurizing agent, enabling the creation of complex organic molecules and enhancing material properties.

  • Organic Synthesis: Used to manufacture various sulfur-containing or phosphorus-containing compounds, serving as a vital intermediate in chemical production.
  • Agricultural Chemicals: Employed in the production of efficient organophosphorus pesticides, contributing to modern agricultural productivity.
  • Lubricant Additives: Functions as an additive for advanced lubricating oils, improving extreme pressure performance and wear resistance.
  • Mineral Processing: Utilized as an ore dressing agent and flotation agent to enhance the separation efficiency of valuable minerals.
  • Rubber Industry: Acts as a vulcanization aid, improving the durability and physical properties of rubber products.

Storage and Handling

Proper storage conditions are essential to maintain the stability and safety of Phosphorus Pentasulfide. The material should be kept in a ventilated and dry warehouse at low temperatures. It is crucial to store this compound separately from oxidants, acids, and alkalis to prevent hazardous reactions. Personnel handling this chemical must adhere to all safety data sheet guidelines and wear appropriate protective equipment. By following these protocols, users can ensure a safe working environment and preserve the integrity of the product.

Quality Assurance

Our commitment to excellence extends beyond manufacturing. We provide comprehensive documentation, including Certificates of Analysis (COA), for every shipment. This transparency allows our partners to verify quality and maintain their own production standards. Contact our sales team today for bulk pricing and technical support regarding your specific application requirements.