[pedvide]

Part of my PhD involved lots of fluoride synthesis using HF. I always used gloves (changing them very frequently). My advisor never used them for the following reason: if a droplet of HF lands on your glove you won't notice, but HF will go through the glove. If it lands on your bare hand chances are you'll notice it and wash them immediately. I could never follow his advise, but I did change gloves pretty much every step in the synthesis just in case.

[sevensor]

I’m definitely in the frequent glove change camp. And PSA for anyone reading this, latex gloves are worse than useless for protection against HF. But hopefully anybody working with HF already knows that.

[kragen]

The MSDS at https://www.nano.pitt.edu/sites/default/files/MSDS/Acids/Hyd... doesn't specifically mention to avoid latex, so it wouldn't be a useful source of information on this point. One of the four times that it mentions gloves, it does specifically specify "neoprene" (not latex nitrile), and the other three times, it doesn't say anything. Even though neoprene is strongly HF-resistant, rereading the MSDS is probably going to be worse than useless to the Etsy moms.