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methyl orange?
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Sektor

Joined: 22 May 2005
Posts: 103
3105.26 Points
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methyl orange?

 Thu Aug 18, 2005 9:53 am		 Reply with quote
can swit tell swim what the fuck methyl orange is? swim got hold of a shit load of lab grade chems( Twisted Evil ), but some of it is far beyond swims knowledge, cheers
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ApprenticeCook
DILLIGAF
Joined: 12 Feb 2005
Posts: 162
Location: Australia
8486.38 Points
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re: methyl orange?

 Thu Aug 18, 2005 11:49 am		 Reply with quote
its an indicator for pH. But also a stain apparently hmm cool, never underestimate the power of google.

"Orange-yellow powder used as an acid–base indicator in chemical tests, and as a stain in the preparation of slides of biological material. Its colour changes with pH; below pH 3.1 it is red, above pH 4.4 it is yellow."
http://www.tiscali.co.uk/reference/encyclopaedia/hutchinson/m0028545.html

technically -->
Sodium (E)-4-((4-(dimethylamino)phenyl)diazenyl)benzenesulfonate

Anything else?
-AC
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Sektor

Joined: 22 May 2005
Posts: 103
3105.26 Points
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re: methyl orange?

 Thu Aug 18, 2005 1:58 pm		 Reply with quote
thought it tasted funny, thanks heaps though!
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