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1,3,5-Tris(2-hydroxyethyl)cyanuric acid

CAS No.839-90-7

Product drawing

 1,3,5-Tris(2-hydroxyethyl)cyanuric acid


THEIC is a heat-resistant, trivalent alcohol with a triazine nucleus that comes in powder form and has a melting point of approximately 135°C. It can be used for the manufacture of heat-resistant enameled wires and paints with excellent mechanical properties, organic synthesis intermediates such as dyes and medicines, as well as the production of high-end refined products such as stabilizers in the plastic PVC industry.


AppearanceWhite crystal powder or granular
Melting point133.5~137 .0°C
Hydroxy value630~650 KOH mg/g
Acidity≤1.0 mgKOH/g
Decomposition temperatureDecomposition temperature
Particle size500 um


Non-Dangerous Chemicals. Target Organ Effect, Harmful by Ingestion, Irritant, Teratogen. Avoid breathing dust/fume/gas/mist/vapours/spray. Use personal protective equipment as required. If in eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Package & Storage:

25Kg Bags. Store in cool & dry place, avoid moisture and sunshine.

Shelf life:

12 months


PVC Additive

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