MadSci Network: Chemistry
Query:

Subject: How can I detect Iron (III) chloride in solution ?

Date: Tue Jun 27 11:34:24 2000
Posted by Terri
Grade level: grad (science) School: Cranfield University
City: Beds State/Province: Beds Country: UK
Area of science: Chemistry
ID: 962120064.Ch
Message:

The ferric chloride is in aqueous solution buffered at pH 6 with HEPES 
buffer. It has a very orange colour and yet there is such a large UV peak 
that I cannot follow its formation using a spectrophotometer. What methods 
of analysis are available for this? The concentration levels are likely to 
be under 10 ppm.


Re: How can I detect Iron (III) chloride in solution ?

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