Additional information
| Size | 1 Quart, 1 Gallon, 4×1 Gallon, 5 Gallon, 55 Gallon |
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| Product Properties – Pure Strip Piranha Etch | |
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| Chemical Name | Sulfuric Acid–Hydrogen Peroxide Mixture (Piranha Type Etch) |
| Appearance | Clear, colorless to light yellow liquid |
| Application | Photoresist stripping and organic residue removal in semiconductor, photomask, and IC photolithography processes |
| Advantages | – Negligible attack on aluminum and other metals – Residue-free rinsing – Extended bath life (5+ days at room temperature) – Ready to use, no mixing required |
| Etch Rate | ~35 Å/min on aluminum at room temperature |
| Operating Temperature | Room temp or elevated (60–80°C); higher temp increases activity but reduces bath life |
| Compatibility | Minimal attack on aluminum, titanium, tungsten, copper, tantalum silicide, and ITO |
| Particle Count | Very low metal (LM)/particle concentration (ppb) – Learn More |
| Safety Data Sheet | Download SDS |
| Size | 1 Quart, 1 Gallon, 4×1 Gallon, 5 Gallon, 55 Gallon |
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