In one of my searches for info, I found a Google Books link to the book "Practical Formulas for Hobby or Profit" by Henry Goldschmiedt.
https://books.google.com/books?id=2h...ulfate&f=false
The book has info for Adhesives & Cement; Cosmetics; drugs; Farm, Garden & Home special& to mix & make these products. There's too many to list.
I did another search to buy a copy of this $50 book and found a used copy though Able books for $5 with shipping. I received the book yesterday after 4 days shipping. It looks to be brand new but has sat on a shelf for the past 55 years.
I going though the Farm & Garden section now. There is lots of good info for fertilizers, flower & foliage preservatives, fungicides, pesticides, and growth stimulants, ect. too much to list.
This will likely just become a quick reference for types of product I might need. Then I'll go buy it instead of making it.