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

Copper etchant APS-100 semiconductor grade

Supplier: AHSI SPA
Danger

APS-100-GAL APS-100-QT
76540-926CS 429.95 USD InStock
76540-926 76540-982
Copper etchant APS-100 semiconductor grade
Copper etchant
Copper Etchant APS-100 is an ammonium persulfate solution with excellent control for fine-line etching of copper films in integrated circuits.


Boiling Pt: 100 °C (water)
Density: 1.08 g/cc
 MDL Number: MFCD00161912
UN: 3139
ADR: 5.1 III
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Specification Test Results
Appearance White-white
Etch Capacity (rate declines at ~70%) 10 oz/gallon
Etch Rate at 40°C 80 (etches 1oz Cu in 7.5 min) Å/sec
Filtration 1 um
Incompatible Materials Al, Ni
pH Acidic
Recommended Operating Temperatures 20-80°C (30-40°C most common) °C
Shelf Life 1 Year
Storage Conditions Ambient

 

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