gatosgr
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Salt Remover
Hello does anobody know how this product that is supposed to remove salt deposits from metals without affecting them works? It is butyric acid ,
hydrochloric acid and formaldehyde but I don't know the concentrations.
[Edited on 22-3-2016 by gatosgr]
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aga
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Probably vinegar or phosphoric acid.
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chemrox
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Quote: Originally posted by gatosgr  | Hello does anobody know how this product that is supposed to remove salt deposits from metals without affecting them works? It is butyric acid ,
hydrochloric acid and formaldehyde but I don't know the concentrations.
[Edited on 22-3-2016 by gatosgr] |
What product? If there's a ref there I can't see it. Where did you get the mixture information? What is the stuff called? Asking such a question is
like when someone asks a geologist, "what is this rock?" with no information on where it came from or what was near it.
"When you let the dumbasses vote you end up with populism followed by autocracy and getting back is a bitch." Plato (sort of)
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gatosgr
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It's called a descaler and it's sold by a chemist supplier. What do you mean phosphoric acid or vinegar? The ingredients are but-2-yne-1,4-diol
hydrogen chloride and formeldehyde not butyric acid , it's supposed to remove salt deposits from metals.
http://www.kalochem.gr/datafiles//807sd_-_DESCALER_KL828_(GB)(2).pdf
[Edited on 23-3-2016 by gatosgr]
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Sulaiman
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That mixture sounds dangerous
http://ces.iisc.ernet.in/energy/HC270799/HDL/ENV/enven/vol34...
"When exposed to HCl, formaldehyde forms the highly carcinogenic bis(chloromethyl)ether and catalyzes secondary amines to form carcinogenic
nitrosamines/N-nitroso compounds."
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chemrox
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| Quote: Originally posted by gatosgr | It's called a descaler and it's sold by a chemist supplier. What do you mean phosphoric acid or vinegar? The ingredients are but-2-yne-1,4-diol
hydrogen chloride and formeldehyde not butyric acid , it's supposed to remove salt deposits from metals.
http://www.kalochem.gr/datafiles//807sd_-_DESCALER_KL828_(GB)(2).pdf
[Edited on 23-3-2016 by gatosgr] |
Good information-thanks. @aga: WTF dude?
[Edited on 24-3-2016 by chemrox]
"When you let the dumbasses vote you end up with populism followed by autocracy and getting back is a bitch." Plato (sort of)
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gatosgr
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Well 1,4-Butynediol is a corrosion inhibitor so that would stop HCL for oxidizing the metal I guess but why on earth would they put formaldehyde in
there?
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