I have a 50 pound bucket (5+ gallons) of commercial grade Calcium Chloride for sale $25.
Pick up in Garden Grove
CHEMICAL ANALYSIS
Specification Typical
Calcium Chloride (CaCl2) % 94 MIN 94.0
Alkali Chlorides (as NaCl) % 5 MAX 4.0
Magnesium (as MgCl2) % 0.02 MAX 0.01
Other impurities (except moisture) % 0.20 MAX 0.10
Pick up in Garden Grove
CHEMICAL ANALYSIS
Specification Typical
Calcium Chloride (CaCl2) % 94 MIN 94.0
Alkali Chlorides (as NaCl) % 5 MAX 4.0
Magnesium (as MgCl2) % 0.02 MAX 0.01
Other impurities (except moisture) % 0.20 MAX 0.10