Tetrapropylammonium Hydroxide (TPAH) | 40% Solution | CAS 4499-86-9

Product Name: Tetrapropylammonium Hydroxide, 40% Aqueous Technical Solution (TPAH 40% Aq Tech)
CAS No.: 4499-86-9
Appearance: Colorless liquid

Description

Tetrapropylammonium hydroxide (TPAH) provides the precision required for post-CMP cleaning. It is considered a synthetic reagent. As device dimensions decrease, post-CMP cleaning requires more precise products. TPAH enhances the effectiveness of these cleaning solutions.

Transport Information

• UN No.: 3267

• Class: 8 (Corrosive)

• Packaging Group: II

Packaging

• 25 kg/HDPE drum

• 200 kg/HDPE drum

• 1000 kg/PP tote

Handling and Storage

Keep container tightly closed in a cool place.

Applications

• Phase transfer catalyst

• Template for molecular sieves

• Electronics industry

Note

In addition to the 40% aqueous solution, we can also provide a 25% aqueous solution upon request.