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651842 Aldrich

Gold etchant, nickel compatible

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Properties

Related Categories Electronic Chemicals, Etchants, Materials Science, Micro/NanoElectronics
vapor density   9 (vs air)
vapor pressure   0.3 mmHg ( 15 °C)
composition   volatiles, 50-80%
color   red
bp   100 °C/1 atm
solubility   H2O: miscible at 20 °C

Description

Application

Elective general-purpose etchant for gold. Compatible with negative and positive photoresists.

Packaging

500 mL in glass bottle

Features and Benefits

Etching readily controlled with minimum undercutting. Room temperature operated. Cyanide-free, no attack of nickel films.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Target organs 
Thyroid.
RIDADR 
NONH for all modes of transport
WGK Germany 
2
Protocols & Articles

Protocols

Negative Photoresist Procedure

The Aldrich photoresist kit is designed to have the necessary chemical components for each step in the lithographic process. The component materials are provided in pre-weighed quantities for your co...
Keywords: Adhesion, Diffraction, Evaporation, Polymerization reactions, Size-exclusion chromatography, Solvents

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