Acid

you could hold onto it for years until you finally don't need it, then have to find out how to get rid of it.

fun uses:

de-galvanize steel. This part is useful if you weld.

etch/whiten concrete

burn holes in clothing

Do you have a bath, though?

? your exclamation is upside down!

see?

Bad thought, I think cookers use it to make meth.

Didn't call soon enough, missed it.

wws

Read Saddam's memoirs.

Gunner

"Pax Americana is a philosophy. Hardly an empire. Making sure other people play nice and dont kill each other (and us) off in job lots is hardly empire building, particularly when you give them self determination under "play nice" rules.

Think of it as having your older brother knock the shit out of you for torturing the cat." Gunner

Bricklayers use it to wash down a new brick job--(cleans mortar stains)

I would not get a barrel of acid, but I use hydrochloric acid to remove rust from iron and remove concrete spatter. Works well.

The chemically unchallenged might correct me but it seems you could combine it with other constituents and precipitate out some common table salt, NaCL.

wws

List it for sale on Ebay, local pickup only.

Drink it to give yourself heartburn.

Use it as an antacid neutralizer.

And a heck of a lot of work to do such. Compared to buying bags of salt.

with other

It will be damn hard to make it precipatte. It'l just be salt water. Have to evaporate it to get salt.

On the other hand it is great to get rid of mill scale on hot rolled. I've been doing a lot of that before milling peices. That scale is murder on a cutter. ...lew...