Don't know anything about it specifically, but a bit of searching shows what it contains, here
https://sulnoxgroup.com/wp-content/uploads/2021/09/SulNOx-Eco-Product-Safety-Sheet.pdfIn summary it is 80-90% 2-Butoxyethanol
https://en.wikipedia.org/wiki/2-Butoxyethanol , and the remainder essentially amides of various sorts, hydroxyethyl being one named.
These substances are both surfactants and emulsifiers, so basically the product is a de-watering agent.
Whether free water is a real issue in your car is debatable. Ethanol can indeed attract water, but as such it also acts as a de-watering agent in its own right to some extent. You will find various articles describing phase separation with high ethanol blend petrols, but if the vehicle is in regular use the movement and agitation in the tank will usually effectively keep any water which might be absorbed mixed with the ethanol, and thus with the petrol, and it should self-clean.
The biggest question is where can water be allowed to come into contact with the fuel? Certainly not in your tank if the cap is fitted correctly, the tank runs essentially with fuel vapour in it not air, and definitely not a steady supply of humid air.
In a rarely used fuel station storage tank it might happen, but I'd expect any such phase separation products to end up at the bottom of the tank and unlikely to get into your car. In busy petrol stations the turnover and housekeeping should minimise the risk.
The good news I suppose is that those compounds are very unlikely to cause any harm, there shouldn't be any sort of metallic elements which could potentially cause harm to catalysts etc., and in the low concentrations used there should't be any effects on rubbers etc.