Chemical Name - Calcium Sulfate Dihydrate
Chemical structure - CaSO4*2H2O
Shipped double-bagged in resealable bags
Calcium sulfate dihydrate is a very soluble form of calcium and sulfur that has many uses including fertilizer, soil conditioner, lowers soil pH, along with a wide range of other uses.
MSDS and Spec Sheets can be found here.
Please follow MSDS handling instructions.