These guys are spot on with looking into safety info, I just thought it might be worth mentioning that in case for some reason you have trouble finding the MSDS on any products, a few years ago some standards or something was being changed. They dropped the M so it should now be SDS.
Not trying to pick, you can probably find the same info either way but that’s just what I learned when updating the books on the carpet cleaning van I used to use.
Short clip from OSHA:
The Hazard Communication Standard (HCS) requires chemical manufacturers, distributors, or importers to provide Safety Data Sheets (SDSs) (formerly known as Material Safety Data Sheets or MSDSs) to communicate the hazards of hazardous chemical products.