Beryllium molybdate

Beryllium Molybdate, BeMo04.2H20, may be prepared by boiling molecular proportions of beryllium hydroxide and molybdic acid with water on concentration an oily liquid separates, which gradually solidifies to a mass of needle-shaped crystals of the above composition. 

Beryllium Molybdate, BeMoOj.zH O.— prepared by Rosenheim and Woge (1897 4) by boiling equivalents of molybdic acid and beryllium hydroxide suspended in water. An oily liquid layer so obtained was separated in a separatory funnel and after standing two weeks in the cold of winter solidified to an aggre-... 

Double Beryllium Molybdates.- Ki>senlu i n and W nj e ( > 97 4) were imalde to oittain any double salt with either poiasshuu sodium or ammfmhun molylKlate. 

Ammonia alum Ammonium chloride, hydroxide, and molybdate Ammonium compounds, except for fertilizer Ammonium perchlorate Ammonium thiosulfate Barium compounds Bauxite, refined Beryllium oxide Bleach (calcium hypochlorite), industrial... 

Beryllium has very little tendency to form acid salts and only an acid oxalate, an acid molybdate, an acid phosphate, an acid arsenate and four acid selenites have place in chemical literature. The first has been shown to be a simple mixture of the normal oxalate and oxalic acid, and tlie molybdate and selenites were little more than the residues left on evaporating the constituents with little of detail in their study. The phosphate was non-crystalline. These salts need confirmation although from the well known tendencies of phosphoric acid, the existence of an acid phosphate would seem as probable as any acid salt of beryllium. 

Extensive research on the oxalates, tartrates, molybdates and sulphites of beryllium to show their differences from the corresponding salts of Al, Fe and Cr, ending with the preparation of BeClj and the determination of its molecular weight in pyridine by the boiling point method. 

Sodium bisulfite Sodium nitrite Mercuric chloride Silver nitrate Lead acetate Beryllium sulfate Ammonium molybdate Sodium dichromate... 

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