Tetrapropylammonium Hydroxide Solution 40%

TPAOH 40% – Tetrapropylammonium Hydroxide Solution

• Chemical Name: Tetrapropylammonium Hydroxide

• Concentration: 40% w/w aqueous solution

• CAS Number: 4499-86-9

• Appearance: Clear to slightly yellow liquid

• Origin: Manufactured in India

• Storage History: Sheltered warehouse since 2023 (unused due to production stop)

Application:

• Used as a templating agent in the synthesis of zeolitic catalysts

• Facilitates the formation of microporous aluminosilicate structures

• Applicable in the production of ZSM-5, SAPO, and related framework types

• Suitable for catalysis, adsorption, and molecular sieving applications

Description: 
TPAOH 40% is a quaternary ammonium compound provided as a 40% aqueous solution. It is widely used in the formation of zeolite structures during hydrothermal synthesis, serving as a critical structure-directing agent (SDA). This product is valued for its role in creating highly uniform pore systems, crucial in industrial catalyst and adsorbent production.

Despite being purchased in 2023, this batch of TPAOH 40% has remained unopened and stored under sheltered conditions, preserving its integrity. Users are advised to verify quality before use, especially in precision or regulated applications.

Key Features:

• High-purity 40% concentration suitable for catalyst synthesis

• Essential SDA for zeolite manufacturing

• Free-flowing and water-miscible

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