Thank you for your answer.
It solve 16.5ml in 100ml water, so 10ml acetylacetone cannot solve in 10ml water. In guideline of goverment, there written 'acetylacetone test solution' only and no mentioned about what is acetylacetone test solution. maybe, test solution is
>[Re:4] おおさんは書きました :
> The acetylacetone solution (0.02 M acetyl-acetone, 0.05 M acetic acid, 2M ammonium acetate) was prepared by dissolving 0.2 ml acetylacetone (Merck, analysis grade), 15 g of ammonium acetate (Fluka, analysis grade) and 0.3 ml of glacial acetic acid (Merck) in 80 ml of distilled water.
this, I think. |
|