Aluminum etch 16:1:1:2

62048
89400-742CS 811.96 USD
89400-742
Aluminum etch 16:1:1:2
Aluminum etch

Aluminum Etchant is used to etch thin films of aluminum and its alloys

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Specification Test Results

Assay (H3PO4) 71.90 - 73.90%
Assay (HNO3) 2.70 - 3.70%
Assay (CH3COOH) 2.80 - 3.80%
Total Acidity 15.50 - 16.50 meq/g
Assay (H2O) 18.60 - 22.60%
Appearance Conform
Chloride 800 ppb
Sulfate 8000 ppb
Fluoride 5000 ppb
Heavy Metals 5000 ppb
Aluminum 400 ppb
Antimony 6000 ppb
Arsenic 100 ppb
Calcium 700 ppb
Cobalt 100 ppb
Copper 100 ppb
Iron 1200 ppb
Lead 100 ppb
Lithium 100 ppb
Magnesium 100 ppb
Manganese 100 ppb
Nickel 250 ppb
Potassium 200 ppb
Sodium 700 ppb
Strontium 200 ppb
0.50µ Particle Count 150 par/ml
1.0µ Particle Count 25 par/ml

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