This from Bluelight: "What's the difference between crack and freebase? I'm glad you asked. There isn't really a difference in crack and freebase. The only difference, is the method in which the hcl molecule is liberated from the cocaine melecule. Weather baking soda, or amonia is used to form freebase, is irrelevant. Both will yield cocaine freebase. You might be left with a residual amount of baking soda if you use that method, but the amount will be miniscule. The term freebase is used either by people who want to be technical, or by people that don't want to be crackheads."
First yes you can shoot up crack freebase or what ever you want to call it. Its don ealot buy IV drug users. All you have to do is add some lemon jucie or some other citric base acid to the mix to brake it down so you can get it into your needle so you can shoot it up. Its not as good as shooting straight coke though and there is a difference between Crack and freebase also but not that big at all, one is cooked up with Ether or ammonia and the other with bakinig soda. Cooking the shit with Ether usally gives a better rush and burns somewhat slower but its very very dangerous just look at what happen to good old Richard Prior.99.9% of the shit you get on thr street is cooked up with baking soda becasue its do much easier and takes alot less time.