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Amemoto
science forum beginner
Joined: 08 Mar 2006
Posts: 2
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 Posted: Sat May 13, 2006 5:25 am Post subject:
Soda Ash
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Hello...I'm looking for chemical reactions involving sodium carbonate
use in photography or in the textile industries. No book seems to
mention the reactions, .....are the reactions not known????Any help is
greatly appreciated!! |
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Herman Family
science forum Guru Wannabe
Joined: 14 Jun 2005
Posts: 173
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| Posted: Sat May 13, 2006 5:31 am Post subject:
Re: Soda Ash
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"Amemoto" <hateame@yahoo.com> wrote in message
news:1147497945.511485.69920@u72g2000cwu.googlegroups.com...
| Quote: | Hello...I'm looking for chemical reactions involving sodium carbonate
use in photography or in the textile industries. No book seems to
mention the reactions, .....are the reactions not known????Any help is
greatly appreciated!!
|
How about looking at it from a different perspective? Where might they need
to adjust a pH upwards?
Michael |
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Repeating Rifle
science forum Guru Wannabe
Joined: 25 Mar 2005
Posts: 205
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| Posted: Sat May 13, 2006 11:57 pm Post subject:
Re: Soda Ash
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On 5/12/06 10:25 PM, in article
1147497945.511485.69920@u72g2000cwu.googlegroups.com, "Amemoto"
<hateame@yahoo.com> wrote:
| Quote: | Hello...I'm looking for chemical reactions involving sodium carbonate
use in photography or in the textile industries. No book seems to
mention the reactions, .....are the reactions not known????Any help is
greatly appreciated!!
|
Look at a book on photographic chemistry. It is used to increase pH to make
developing agents work. It is cheap. It is safe compared to NaOH.
Bill
-- Ferme le Bush |
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