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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

Nickel etchant TFG semiconductor grade

Supplier: AHSI SPA
Danger

0017000-QT 0017000-GAL
76540-946EA 47 USD InStock
76540-946 76540-962
Nickel etchant TFG semiconductor grade
Nickel etchant
Nickel Etchant TFG is a specially formulated etchant for electroless or electrolytic nickel films. May also be used for nickel vanadium (NiV) films or any nickel film containing non-nickel impurities. Will not attack gallium arsenide (GaAs).


Boiling Pt: 100 °C (water)
Density: 1.04 g/cc
Storage Temperature: Ambient
 MDL Number: MFCD09039236
UN: 2796
ADR: 8 II
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Specification Test Results
Appearance Light Yellow
Etch Capacity (rate declines at ~70%) 100 oz/gallon
Etch Rate at 40°C 50 Å/sec
Filtration 1 um
Incompatible Materials Al, Ag
pH Strong Acid
Recommended Operating Temperatures 20-80°C (30-40°C most common) °C
Shelf Life 1 Year
Storage Conditions Avoid Freezing

 

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