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Chemical Compatibility: Aluminum
Potassium Nitrate to Pyrogallic Acid
Chemical compatibility ratings for elastomers and engineering materials exposed to various chemicals — resistance grades from A (excellent) to D (not recommended), plus X (insufficient data)
| material | chemical | rating | rating code |
|---|---|---|---|
| Aluminum | Potassium Nitrate | B-Good | B |
| Aluminum | Potassium Oxalate | B1-Good | B |
| Aluminum | Potassium Permanganate | B1-Good | B |
| Aluminum | Potassium Sulfate | C-Fair | C |
| Aluminum | Potassium Sulfide | D-Severe Effect | D |
| Aluminum | Propane (liquefied) | A-Excellent | A |
| Aluminum | Propylene | A-Excellent | A |
| Aluminum | Propylene Glycol | B-Good | B |
| Aluminum | Pyridine | B-Good | B |
| Aluminum | Pyrogallic Acid | B-Good | B |
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