Calcium Chloride

*Property: Powder, flakes.
*Assay:95% min
*NaCl:2.5% max
*Sulfate:0.1% max
*Insoluble matter in water:0.03% max
*Alkalinity:0.1% max
*Arsenic:7ppm max
*Hevay metal:6 ppm max
*Iron:8 ppm max