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
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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