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EC number: 500-234-8 | CAS number: 68891-38-3 1 - 2.5 moles ethoxylated
The water solubility was estimated visually by observing the turbidity of solutions with various concentrations. That concentration of the solution was determined when it just remained clear. When the solution became turbid this concentration was already defined to contain unsoluble matter. Additionally at this concentration the solution depolarised light.
27 g of dried sample in 100 ml aqueous solution clear solution and polarised light remained polarised
28 g of dried sample in 100 ml aqueous solution clear solution and polarised light remained polarised
29 g of dried sample in 100 ml aqueous solution turbid solution and polarised light was depolarised
30 g of dried sample in 100 ml aqueous solution turbid solution and polarised light was depolarised
The water solubility is 280 g/L at 20 °C and pH 6.8.
The value for water solubility is taken from company data.
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