Chemical Analysis 
CaSO499.0%.
Insolubles.45%
Iron100. ppm max
Heavy Metals10. ppm max
Physical Properties  
Particle Size30-80 mesh 94%
Specific Density2.32 gr/ml
Apparent Density.94 gr/ml
pH (10%)White

Packing: 25Kg paper bags, 40 bags per pallet, with plastic wrap

Origin: USA