Description

Dimethanesulfonyl Peroroxyde is a specialized organic peroxide compound, recognized for its role as a high-performance initiator and oxidizing agent. Its primary value lies in facilitating controlled radical polymerization and selective oxidation reactions, which are critical for manufacturing advanced polymers and fine chemicals. This product is essential for R&D laboratories and industrial-scale producers in the polymer, pharmaceutical, and specialty chemical sectors seeking reliable and efficient process chemistry solutions.

Application

• Polymerization Initiator: Used as a free-radical initiator in the production of polymers like polystyrene, polyethylene, and acrylics.
• Fine Chemical Synthesis: Employed as a selective oxidizing agent in the synthesis of pharmaceutical intermediates and other high-value organic compounds.
• Crosslinking Agent: Facilitates the crosslinking of elastomers and resins to enhance material properties such as thermal stability and mechanical strength.
• Curing Agent for Resins: Acts as a catalyst or co-agent in the curing processes for unsaturated polyester resins and other thermosetting plastics.
• Organic Synthesis Reagent: Utilized in research and development for various organic transformations requiring a potent peroxide source.
• Textile and Fiber Treatment: Applied in chemical modifications and finishing processes for synthetic fibers.

Basic Information

Product Name	Dimethanesulfonyl Peroroxyde
CAS No.	1001-62-3
Molecular Formula	C4H10O6S2
Molecular Weight	218.25 g/mol
Synonyms	Dimethanesulfonyl Peroxide; Bis(methanesulfonyl) Peroxide; Methanesulfonyl Peroxide; MSP; DMSP; Peroxydicarbonic acid, bis(methylsulfonyl) ester; Methylsulfonyl peroxide
EINECS	Contact for details

Quality Control

Our Dimethanesulfonyl Peroroxyde is manufactured under stringent quality management systems to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including purity assay and impurity profiling, to meet the exacting standards required for industrial and research applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee quality assurance and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat, sparks, and open flames. Due to its properties as an organic peroxide and being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) and separate from incompatible materials such as reducing agents, strong acids, and bases. Recommended storage temperature is 2-8°C to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0 %
Active Oxygen Content	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 0.5 %
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.