it is hard to say by looking at the MSDS. it didn't list many of the things i know should be avoided. it doesn't seem to list specifics in ingredients. most companies avoid listing them because they don't want their formula copied. it lists there is fluoride in the filling and that is not a good thing to put in it because the fluoride leaks out of the filling and humans do not need extra fluoride; it can be toxic. it lists Dimethacrylates and many white composites contain a mixture of polymerizable derivatives of bisphenol A and dimethacrylates. here is more info for you:
i didn't see the aluminum on the MSDS, but you say it has it. when dentists use it, it is to make fillings show up on x-rays. it is unnecessary and should not be in fillings.
here is what i wrote about white fillings. the links are not working anymore and some have said diamondcrown was going out of business. i don't know if someone bought them out or what is going on presently. i will have to ask the dr if he has heard anything: