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Chengdu Hongbo Industrial Co., Ltd. The domestic sales:
028-88432322
E-Mail:HB.XS1@CXTC.COM
The overseas sales:
86-28-88432330
E-Mail:HB.XS2@CXTC.COM
ADD:Nanjing Road, Chengdu District of Longquanyi City, Chengdu economic and Technological Development Zone No. 198

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product introduction

  dimolybdate Ammonium

  

  English Name: dimolybdate Ammonium

  English alias: Ammonium; molybdate Ammoniumdimolybdatewhitepowder

  Content: Mo 56% (MoO3 84%)

  Appearance: white crystalline powder.

  Soluble: soluble in water, insoluble in alcohol and acetone.

  CAS:27546-07-2

  EINECS:248-517-2

  Molecular formula: (NH4) 2MO2O7

  Molecular weight: 339.9527

  uses

  1, mainly used in moly powder manufacture, raw material of ceramic pigment and other molybdenum compounds, producing high pure molybdenum trioxide by calcination, reduction of molybdenum powder, molybdenum sheet manufacturing, molybdenum wire, molybdenum elements.

  2, two ammonium molybdate is also widely used in hydrotreating oil refining, desulfurization agent, catalyst and Dyestuff Chemical fertilizer.

  3, for metal surface treatment, corrosion inhibitor, trace element fertilizer, etc..

  Note: the product implementation of "GB-T 3460-2007" ammonium molybdate I standard, can be adjusted according to customer requirements of the individual indicators.

 

  Molybdate tetrahydrate Ammonium

 

  English Name: Molybdate tetrahydrate Ammonium

  Content: Mo 54% (MoO3 81%)

  Appearance: white crystalline powder.

  CAS:12027-67-7

  EINECS:234-722-4

  Molecular formula: (NH4) 6Mo7O24.4H2O

  Molecular weight: 1235.86

  uses

  Mainly used for oil cobalt and molybdenum catalysts, but also for the preparation of catalyst, molybdenum metal, paint, metal surface treatment agent, corrosion inhibitor, trace element fertilizer and so on. There are also few powder metallurgy enterprises with ammonium heptamolybdate as raw material.

  Physical and chemical properties

  Colorless crystalline. Relative density 2.498. Soluble in water, ammonia, insoluble in alcohol. Lost 1 crystal water heated to 90 DEG, 190 DEG C into ammonia, water and molybdenum trioxide. Place air in the weathering, losing part of ammonia.

  Note: implementation of the GB 657-2011 chemical reagent tetrahydrate molybdic acid ammonium "standard products, according to customer requirements for the adjustment of the individual indicators.

 

  trioxide Molybdenum

 

  English Name: trioxide Molybdenum

  English alias: oxide Molyxlic; trioxide Molybdic; trioxomolybdenum

  CAS number: 1313-27-5

  EINECS number: 215-204-7

  Molecular formula: MoO3

  Molecular weight: 143.9382

  physical and chemical properties

  Appearance and properties: yellow green or gray powder

  Melting point (c):795

  Relative density (water =1):4.69

  Molecular formula: MoO3

  Molecular weight: 143.94

  Solubility: slightly soluble in water, soluble in concentrated nitric acid, concentrated hydrochloric acid, soluble in concentrated alkali.

  uses

  Used as raw material of molybdenum and molybdenum compounds, petroleum industry is used as a catalyst, can also be used for enamel glaze pigments, drug and flame retardant smoke suppressants.
 

  Note: product implementation of the pure molybdenum trioxide YS/T 639-2007 "standard, product segments have two, high temperature forging sintering color is pale yellow green, particle size of Fsss 13.0 ~ 1.8 mu m, pine than 1.20 ~ 1.50g/cm3, cold forging sintering color pale gray, particle size of Fsss 8.0 12.0 g m, pine than 1.15 to 1.30g/cm3, also can according to customer requirements for the adjustment of the individual indicators.