I was using some lead solder at work, and wasn't aware it was lead solder nor had anyone told me that it can be dangerous.
For the most part I was just handling it. This was last week and I don't think I washed my hands afterward.
I know this may be silly, but is that anything I should be concerned over? I can't imagine my low exposure would be worrisome, it's probably something that multiple hours every day for years would cause issues over, but I just want to make sure.
Best Answer
Lead solder is not all that bad- it's cumulative exposure that can cause problems.
Here is the MSDS (Material Safety Data Sheet) for a typical tin-lead solder. It says, in part,
Note also that, as @MattYoung says, the "no-clean" flux is quite nasty- LD50 on rats is 4mg/kg. From this occupational health and safety site:
The reasons for only washing hands before breaks and after work is so that you don't ingest lead from handling food etc. or other contact with mucous membranes.
Solder paste is considerably easier to ingest, so more care is called for.
Also, if you are pregnant or could become pregnant, much more care should be taken.