E-GRADE® Triethanolamine 75 (E-GRADE® TEA 75)

E-GRADE® Triethanolamine 75 (E-GRADE® TEA 75) is primarily used in stripping, cleaning, and wet etching formulations in the semiconductor, display, and PCB industries. Most are water-soluble and contain aminoglycol or polyether structures, where both the amine and glycol functions contribute to their performance. Huntsman also offers purification services to assist in trace metal reduction for a broad range of amines, including those not manufactured by Huntsman.

Chemical Family: Amines

End Uses: Electronics, Printed Circuit Boards, Semiconductor

Applicable Processes: Etching Applications, Metal Removal, Semiconductor Etching, Semiconductor Manufacturing

Features: Faster Stripping, High Purity, Low Trace Metals, Low Vapor Pressure, Water Soluble

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Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form

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Packaging & Availability

Regional Availability
  • Global

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Appearance (SDS)
Liquid
Color (SDS)
Yellow orange
Chemical Properties
ValueUnitsTest Method / Conditions
pH10.7-
Physical Properties
ValueUnitsTest Method / Conditions
Boiling Point98.0 °C°C
Molecular Weight149.0 g/molg/mol
Viscosity58.0 cStcSt