Description

Polyphosphoric Acids, Polymers With Pentaerythritol is a specialized polymeric acid derivative formed from pentaerythritol and polyphosphoric acids. This compound is valued for its unique chemical structure, which provides enhanced thermal stability and functionality as a flame retardant synergist and curing agent. It is primarily utilized by manufacturers in the polymer, coatings, and specialty chemical industries seeking to improve material performance and fire safety. The product is identified by CAS No. 94031-26-2.

Application

• As a key flame retardant synergist and char-forming agent in epoxy resins, polyurethanes, and unsaturated polyesters.
• Acting as a curing agent or cross-linking component in high-performance thermosetting polymer systems.
• Utilized in the formulation of intumescent coatings and fire-protective materials for construction and electronics.
• As an intermediate in the synthesis of specialty phosphorus-containing polymers with tailored properties.
• Potential use as an additive for lubricants and metal treatment formulations to impart anti-wear characteristics.
• In research and development for novel high-temperature stable materials and composites.

Basic Information

Item	Details
Product Name	Polyphosphoric Acids, Polymers With Pentaerythritol
CAS No.	94031-26-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pentaerythritol Polyphosphate; PEPA (Pentaerythritol Phosphate); Polyphosphoric Acid Pentaerythritol Ester; Pentaerythritol Phosphate Oligomer; FR CROSS 200 (potential trade name); Cyclic Pentaerythritol Phosphate; Phosphoric Acid Polymer with Pentaerythritol; 1,3-Dioxolane-4,5-dimethanol, 2,2-bis(hydroxymethyl)-, polymer with phosphoric acid
EINECS	Contact for details

Quality Control

Our Polyphosphoric Acids, Polymers With Pentaerythritol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets agreed-upon specifications for parameters such as phosphorus content, acidity, and viscosity. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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 material is hygroscopic (moisture-sensitive) and a strong acid/organic solvent mixture; ensure containers are kept tightly sealed to exclude moisture and incompatible materials.

Specification

Item	Specification
Appearance	Viscous liquid or solid
Identification (IR)	Complies
Phosphorus Content (P%)	Contact for details
Acidity (as H3PO4)	Contact for details
Viscosity	Contact for details
Water Content	< 1.0%

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