35 minutes ago, dcarch said:
Wow, I suppose if you gnawed the pan itself you might get 200 milligrams of tin before your teeth wore down to the gum line.
Regarding the 351F "melting" temperature, Where are you getting 11nm tin powder? Is anyone using it for lining cookware? You can always fill a dredger with it to sprinkle on your food if you're trying to get your tummyache dose!
OK, back to the real world: Don't eat canned tomatoes preserved in unlacquered tin cans that have been on the shelf for two years. Or in stainless, BPA, Mylar, PTFE, aluminum or anything else. Cooking in tinned copper is perfectly safe.