Yes
alcohol and antimicrobial.
Hand sanitizing wipes typically are treated with chemicals such as rubbing alcohol. These wipes thus have an antibacterial effect, which regular tissue does not have.
Purell hand sanitizer is available from a wide range of online retailing stores. Purell hand sanitizer is an antimicrobial get containing 75% ethyl alcohol that enables to reduce the number of germs on the hand.
Gojo bought back Purell hand sanatizer from Johnson & Johnson. Gojo created Purell in the 90's. Gojo sold Purell to Pfizer/Warner-Lambert in 2004. Then JJ&J bought it from Pfizer. Gojo bought Purell from J&J to expand the Purell brand in the consumer segment. As of 2020 Purell is owned by Gojo, the family company that originally created it.
no
Purell hand sanitizer typically has a pH level of around 7 (neutral) to 8 (slightly alkaline).
If you mean hand sanitizer wipes, then no, it is completely unsafe. It contains disinfectants and other cleansing agents that is bad. In perspective, it's like an adult eating dish soap. It isn't good for the body, and could potentially harm. If it is a dry wipe, and not a hand sanitizing wipe, and does not have loose threads that easily detach, then it is perfectly safe.
Yes, hand wipes are considered a liquid by the TSA.
Yes, you can bring face wipes in your hand luggage.
The ingerdients to the purell hand sanitizer is water, isopropyl auchol, glycerin, carbomer, fragrence, aminomethyl propinol, propylene glycol, isopropylmyristate, and tocotheryl acetate.
The active ingredient, denatured alcohol is the same. For practical purposes there is no difference worth mentioning. Foaming agent and a special foaming nozzle makes the appararent diffence.