Description

Sodiumpyrophosphateperoxide CAS NO 15039-07-3 is a specialized inorganic peroxide compound, functioning as a powerful oxidizing and bleaching agent. Its primary commercial value lies in its ability to provide a controlled, stable source of active oxygen for demanding industrial processes. This chemical is essential for manufacturers in sectors requiring high-performance bleaching, disinfection, or chemical synthesis, where product consistency and purity are critical.

Application

• Industrial & Institutional (I&I) Cleaning: A key active component in powdered oxygen bleach formulations for laundry detergents and hard surface cleaners.
• Pulp & Paper Bleaching: Used in the bleaching of wood pulp and recycled paper to achieve high brightness while being more environmentally favorable than chlorine-based agents.
• Textile Processing: Employed as a bleaching agent for natural and synthetic fibers to prepare them for dyeing and finishing.
• Water Treatment: Acts as an oxidizing agent for the remediation of industrial wastewater and for controlling microbial growth in cooling systems.
• Chemical Synthesis: Serves as a selective oxidizing agent in organic synthesis for the production of fine chemicals and pharmaceuticals.
• Dishwashing Detergents: Incorporated into automatic dishwashing powders for stain removal and sanitization.

Basic Information

Product Name	Sodiumpyrophosphateperoxide
CAS No.	15039-07-3
Molecular Formula	Na4P2O7·nH2O2 (Peroxyhydrate)
Molecular Weight	Contact for details (Varies with peroxide content)
Synonyms	Sodium Peroxydiphosphate; Tetrasodium Peroxydiphosphate; Sodium Pyrophosphate Peroxide; SPHP; Sodium Pyrophosphate Peroxyhydrate; Tetrasodium Diphosphate Peroxide; Peroxydiphosphoric Acid, Tetrasodium Salt
EINECS	239-098-1

Quality Control

Our Sodiumpyrophosphateperoxide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for active oxygen content, purity, and physical properties. Certificates of Analysis (COA) documenting these results are provided with every shipment to guarantee traceability and compliance with your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong acids, reducing agents, and organic compounds. Due to its hygroscopic and easily oxidized nature, the container must be kept sealed under dry conditions to maintain stability and potency. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Active Oxygen (as O)	≥ 10.0 %
Assay (Na4P2O7)	≥ 85.0 %
pH (1% Solution)	9.0 - 11.0
Water Content	≤ 5.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Iron (Fe)	≤ 20 ppm

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