Solubility of nile blue sulphate:
2% in water; 3% in alcohol.

John Kiernan
London, Canada.
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Jose Luis Palazon Fernandez wrote:
> 
> Dear List-members
> 
> Do any of you know aproximately how much nile blue sulphate is necesary to prepare a saturated solution? I have to prepare this solution but all books says only "use a saturated solution" I dont want to waste an excess of dye because it is very expensive here, so I want to use the minumun quantity necessary for the saturated solution.
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