Search Results for: Animals fats not refined
min, filtered while hot to remove substandard goods purple dye. and the filtrate placed in the pot, using hydrochloric acid transferred to ph = , by adding volume of % % solution of salt, stirring h, sample test endpoints (in filter paper circles were no blue infiltration and ends), filtration, was refined
filter cake. pot, add water to the dissolved l, stirring and refined by adding sodium carbonate kg cake, beating, adjust the volume to l, ph = , was refined liquid. condensation to the second pot, add water l, adding . kg (about . kmol) cyanuric chloride, at °c, the following beating min, joined the...
https://www.lookchem.com/Reactive-Blue-4/