Description

S-3-P Trisodium is a specialized organophosphorus compound with the CAS registry number 143393-03-7. This chemical is valued for its role as a key intermediate and functional additive in advanced material synthesis and specialty chemical manufacturing. It is primarily sought by industries involved in the production of high-performance polymers, corrosion inhibitors, and water treatment formulations. Our supply ensures consistent quality and reliable availability for your critical production processes.

Application

• Polymer & Resin Synthesis: Acts as a crucial monomer or cross-linking agent in the production of flame-retardant and specialty polymers.
• Corrosion Inhibition: Used as an effective component in formulations for protecting metal surfaces in industrial cooling and boiler water systems.
• Water Treatment Chemicals: Serves as a sequestrant and scale inhibitor in industrial water treatment processes.
• Lubricant & Fuel Additives: Incorporated as an anti-wear or extreme pressure additive in advanced lubricant and fuel formulations.
• Chelating Agent: Functions as a metal ion chelator in various chemical processes and detergent applications.
• Pharmaceutical & Agrochemical Intermediates: Utilized in the synthesis of active pharmaceutical ingredients (APIs) and specialized agrochemicals.
• Research & Development: Employed in academic and industrial R&D for developing new materials with specific functional properties.

Basic Information

Product Name	S-3-P Trisodium
CAS No.	143393-03-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Trisodium S-3-P; Sodium S-3-P; 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(2-sulfoethyl)-, trisodium salt; Tris(2-sulfoethyl) isocyanurate trisodium salt; Trisodium tris(2-sulfoethyl) isocyanurate; Trisodium 1,3,5-tris(2-sulfoethyl)isocyanurate; S-3-P (Trisodium salt); Trisulfonated isocyanurate trisodium salt
EINECS	Contact for details

Quality Control

Our S-3-P Trisodium is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. A comprehensive Certificate of Analysis (COA) documenting key parameters is 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
pH (1% Solution)	7.0 - 9.0
Heavy Metals (as Pb)	≤ 20 ppm

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