Naked Science Forum

Non Life Sciences => Chemistry => Topic started by: that mad man on 11/06/2007 18:03:55

Title: ink + bleach = heat?
Post by: that mad man on 11/06/2007 18:03:55
I go my fingers messy while filling up the printer cartridges (didn't use gloves) and using soap did little to clean them so, I used a bit of bleach!

As soon as the bleach touched the ink stained bits there was a noticeable heating effect on the skin and adding more water seemed to make it hotter.

The mix of ink and bleach seems to create a heating effect so, what reaction is causing that?

Bee







Title: ink + bleach = heat?
Post by: lightarrow on 11/06/2007 23:01:13
I go my fingers messy while filling up the printer cartridges (didn't use gloves) and using soap did little to clean them so, I used a bit of bleach!
As soon as the bleach touched the ink stained bits there was a noticeable heating effect on the skin and adding more water seemed to make it hotter.
The mix of ink and bleach seems to create a heating effect so, what reaction is causing that?
Probably the oxidation of the pigments and of the solvent by the bleach.
Title: ink + bleach = heat?
Post by: paul.fr on 12/06/2007 01:01:18
i wonder if the chlorine was the causeof the heat?
Title: ink + bleach = heat?
Post by: elegantlywasted on 12/06/2007 15:55:47
Bleach is corrosive, and I find if I get it on my skin there is a burning sensation... could that just be it?
Title: ink + bleach = heat?
Post by: lightarrow on 12/06/2007 16:28:40
Bleach is corrosive, and I find if I get it on my skin there is a burning sensation... could that just be it?
It depends, do you use cold or hot bleach? [;)]

Seriously, I think that, yes, that effect is probably due to it, and, maybe, also to an acidic-basic reaction: skin contains organic acids.
Title: ink + bleach = heat?
Post by: elegantlywasted on 12/06/2007 16:29:19
Ohhh... I just re-read your post... you said the same thing only smarter!!!
Title: ink + bleach = heat?
Post by: lightarrow on 12/06/2007 16:32:25
Ohhh... I just re-read your post... you said the same thing only smarter!!!
Thank you for your compliment! (A kiss to you!)
Title: ink + bleach = heat?
Post by: elegantlywasted on 12/06/2007 16:38:45
Aww [:I]