Hexaammonium molybdate(AHM) and Ammonium Heptamolybdate
Hexaammonium Heptamolybdate Tetrahydrate
Ammonium molybdate,4-hydrate or Ammonium Paramolybdate
Molecular Formula: (NH4)6Mo7O24.4H2O
CAS: 12027-67-7 12054-85-2
EINECS: 234-722-4
Molecular Weight: 1235.86
Physical Properties: white crystalline powder
Relative density 2.498g/cm3
Soluble in water, ammonia, insoluble in alcohol; Lost a crystallization water when heated to 90C, 190C when broken down into ammonia, water, and molybdenum oxide. Placed in the air of weathering, lost part of ammonia
Application:
Used in oil Cobalt, molybdenum catalyst, chemical paint and trace fertilizer, also used for metal surface treatment agent, corrosion inhibitor, used in the production of catalysts and Molybdenum products. It can also be used in fertilizer added molybdenum elements.