Made me giggle a bit :-)
Doesn't everything have "known to the state of California to cause cancer" sticker? The California regulation that requires that disclaimer is so broad, that the disclaimers are completely meaningless. Many buildings I lived in have the same disclaimer. Even though they are perfectly safe.
I wouldn't be surprised if you actually had to grind this thing into fine powder and then inject it directly into your bloodstream to have any chance of getting cancer from it. Though, in California some people might actually do it, hence the law and disclaimers ;-)