Ammoinum Tetramolybdate

Ammoinum Tetramolybdate

  • Molecular formula:(NH4)2Mo4O13 · 2H2O
  • Molecular weight:663.8
  • CAS No:12207-64-6
  • Properties:White crystalline powder, easily weathered in air, slightly soluble in water, soluble in alkali and ammonia water.
  • Application:Used for roasting and producing pure molybdenum trioxide, reducing molybdenum powder, manufacturing molybdenum sheets, molybdenum wires, and molybdenum components. Ammonium tetramolybdate is also widely used in the production of petroleum refining catalysts such as hydrogenation and desulfurization, fertilizer catalysts, and dyes.

Indicator Description

Inspection Results

MoO3% ≥

84

Mo% ≥

56

Si% ≤

0.0005

Al% ≤

0.0005
Fe% ≤

0.0006

Cu% ≤

0.0003

Mg%≤

0.0006

Ni% ≤

0.0003
Mn% ≤

0.0003

K+Na% ≤

0.011

Pb% ≤

0.0005

Sn% ≤

0.0005

Ca% ≤

0.0008

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