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Scheduled Maintenance:
Our website will be unavailable starting Friday, April 10 at 5:00 PM CST and will be back online Monday, April 13 at 6:00 AM CST.
We appreciate your patience.
Free Shipping on orders over $199
Price: $18.79
In Stock.
(NH4)2SO4
F.W. 132.15
Hazard Alert
Slightly toxic by ingestion. LD50 2840 mg/kg.
This item can only be shipped to schools, museums and science centers
Ammonium Sulfate