RCs AH-7921 - Changing color of metal???

[Stretch]

I was not sure where to post this or if this is allowed? Please put it where it should be, or delete if u must. Just figured id get more views here than on the ah-7921 megathread.

Last night I put ~50mg AH-7921 into a spoon and added .5ml of distilled room temp water. Stirred until dissolved and let sit for an hour or more. When this solution was dumped out of the spoon, the spoon had changed color where the solution had been sitting.

Im curious if this will happen with others batches of ah-7921.

Please, I am asking anyone with a bit of ah-7921 to duplicate an experiment I have done and see if you get the same results.

Does anyone have any idea why this may be happening?

If it does this to a metal spoon I cannot imagine what it might do inside of our body?
I let this chemical sit under my tongue for 5 min and spit it out and the following day i found a layer of white dead skin on the underside of tongue and gums where it had come in contact with the chemical.

I have taken 50mg oral and it does seem to be active, mildly. Great for pain though i must say

 

[sekio]

It looks like corrosion from acidity or alkalinity. Could you test the pH of the solution? I would expect it to be acidic, pH 3-5.

 

[Stretch]

It looks like corrosion from acidity or alkalinity. Could you test the pH of the solution? I would expect it to be acidic, pH 3-5.

I have no way of doing so at this moment and I'm not too sure on how to go about doing so. All i would need is some litmus strips, correct? Is there a way to balance the pH, and if so, i would imagine that this would also help with sublingual administration, as far as the damage done to the skin inside the mouth?

 

[DickTate]

I dont have my AH anymore but the second batch of the vendor I obtained it from was a little less aggressive than the 1st and could be sublingualed without recognizable tissue damage. All it did was numbing the places where it was in contact with the skin.

Compared to things like 4-fa, Ethylphenidate or, god forgive me, BZP this one is less caustic. But I would not do it often via that route like I stated in the Mainthread.