Stages of Drying HCl

Did another small PPX HCl synthesis and thought I'd show the stages of drying for anyone else doing the tek. Here's the link to the HCl tek for those that haven't seen it:

https://www.reddit.com/r/Benzedrex/comments/crkts5/blorks_propylhexedrine_hcl_tek_10/

Now, onto the drying process:

Propylhexedrine HCl crystals first noticed after drying for one night indoors.

After drying for a couple hours outside, the translucent crystals start to turn white.

Once finished turning white in the sun, notice I scrape it with a playing card and it turns yellow.

This should clear up any "Should it look like this?" questions in the future.