arsenious oxide is also used as a chemical reagent in glass making and in the dye industry.
arsenious acid is found in commerce in the form of a white powder or in small opaque cakes.
arsenious acid, if present, should be removed by sulphuretted hydrogen before applying the tests.
arsenious acid preserves bodies very well, but a single subject would require a killogram!
arsenious acid is more frequently used than manganese for the correction of the iron impurity.
arsenious acid sublimes in both glass tubes very readily, as a white crystalline sublimate.
arsenious acid again has been respired in the form of vapour.
arsenious acid sublimes with great ease in minute octohedral crystals.
As arsenious anhydride:—Obtained in a weighed capsule or tube, either by the crystallisation or sublimation test.