As I wrote before, it is probably NaCl, HCl, and impurities together with alkaloids.
The question is how much acid is present. I would be careful and not consume this unless you are sure it is safe.
NaCl is not the problem.
What is a problem is the dosing. You have no idea how many alkaloids are there.
You can dissolve it in water, basify it, extract again with a nonpolar solvent, and then do proper salting.
