How to determine what I have is calcium chloride?

Apr 4, 2017
76
Cypress, TX
I have a bucket of white granular pellets that I'm fairly certain is calcium chloride, but I've had it outside and the label on the bucket is no longer readable. How would I go about determining if what is in the bucket is calcium chloride?
 
Thread Status
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.