Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Tosoh Tosoh PEHA Pentaethylenehexamine

Tosoh Tosoh PEHA Pentaethylenehexamine is a high-purity, low-color pentaethylenehexamine (PEHA) from Tosoh’s specialty amine series—designed for epoxy curing, chelating agent synthesis, and pharmaceutical intermediates. It offers superior thermal stability, consistent reactivity, and strict batch-to-batch reproducibility under ISO-certified manufacturing.
  • tosoh tosoh peha pentaethylenehexamine_41cfb519
  • tosoh tosoh peha pentaethylenehexamine_41cfb519

Features Of Tosoh Tosoh PEHA Pentaethylenehexamine

  1. High-purity pentaethylenehexamine (PEHA) with consistent batch-to-batch reproducibility.

  2. Optimized molecular structure for enhanced chelating capacity and nitrogen reactivity.

  3. Low volatility and excellent thermal stability suitable for high-temperature processing environments.

  4. Water-soluble liquid form enabling straightforward integration into aqueous-based formulations.

  5. Manufactured under strict ISO 9001-certified quality control at Tosoh’s dedicated fine chemical facility.

Typical Applications Of Tosoh Tosoh PEHA Pentaethylenehexamine

  1. Chelating agent in industrial water treatment for scale and corrosion inhibition.

  2. Curing agent and crosslinker for epoxy resins in high-performance composites and adhesives.

  3. Intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty surfactants.

  4. Complexing ligand in metal recovery and electroplating bath stabilization.

  5. Building block for polyamidoamine (PAMAM) dendrimer synthesis in advanced material research.

Specifications Of Tosoh Tosoh PEHA Pentaethylenehexamine

Chemical TypePentaethylenehexamine (PEHA), aliphatic polyamine
Product FormClear, colorless to pale yellow liquid
AppearanceHomogeneous liquid, free from visible particulates or phase separation
Primary ApplicationsChelation, epoxy curing, chemical synthesis, metal treatment
Key FeaturesHigh amine value, low heavy metals, controlled moisture content
Storage ConditionsStore in original sealed container at 5–30 °C, protect from moisture and strong oxidizers
Packaging200 kg HDPE drums or IBC totes; custom packaging available
Regulatory ComplianceREACH registered; SDS available upon request


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