Hydrochloric Acid 37% Solution, ACS Reagent Grade-1 Quart

Using this with barium chloride to test my stash of potassium nitrate and potassium sulfate. Container labels are gone with the wind.Bottle itself is impressively packed. Sealed plastic bag inside another sealed plastic bag, inside a box stuffed with those big rice puffs. I like effective leak protection for a chemical product.

Exactly what I needed for a project that I hope will change the world for the better.

It is what it is, pretty much a lifetime supply of hci for my use, which is copper plating, because I only use ONE DROP per batch. I've used it and it works, so the listing is accurate and the seller is doing a good job.

There was a small issue with shipment, Stellar Chem. Corp. was extremely helpful and quick to resolve the complication. Highly recommend, products are as described.

Strong/powerful HCL. Fuming HCL; so use in a well ventilated area, with a full face respirator or with an exhaust hood.

Which I would have read the reviews closely. As others have said, once the foil seal was removed the liner on the under surface of the cap completely degraded and blackened which then dropped into the solution and contaminated the entire bottle. Needs to be shipped with an acid proof cap.

I opened this bottle and then put it up and the lining of the cap completely decomposed into the bottle and it corroded everything in the cabinet that was metal. Great product but transfer it to a glass container and seal it in a plastic bag after opening.

Used to make agua regia or royal water to refine gold there are different percentages of acids make sure you add the proper amount and please read directions and watch videos before mixing chemicals they can be very dangerous do not smell this product and if you are using to clean where a chemical mask just not a little breathing mask can cause major damage to your lungs if not used properly and safely and that's why I gave it a third start there should be a pamphlet with more safety instructions for people who don't look stuff up online if soem one were to take this product and just use it to clean and ifbit mixes with the wrong thing they can kill there animals and end up in a hospital more safety and use material should be in the package.