Chemical | Concentration % | Hours | Effect Hydrochloric | 36 | 24 | None Hydrochloric | 15 | 150 | Slight Hydrochloric | 2 pH | 300 | None Hydrochloric (125°F) | 2 pH | 300 | None Sulfuric | 25 | 1500 | None Nitric | 35 | 24 | None Picric | Saturated Solution | 120 | None Acid resistances for Xylan 1000 and 1400 series.
