Shaanxi Huaxing New Material Co., Ltd.
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Trace Element Fertilzier Ammonium Heptamolybdate White Powder 2.498 G/Cm3 Density

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Shaanxi Huaxing New Material Co., Ltd.
[China]

Address
South Road of Qujiang Lake, Xi'an city, Shaanxi, China Xian Shanxii
Phone
86-029-85213429
Contact name
hou

Quick Information

  • Brand Name: HUAXING
  • Place of Origin: China
  • Model Number : HX-003

Description

Ammonium heptamolybdate

Specification:

Chemical Name: Ammonium heptamolybdate

Other names:Ammonium molybdate or Ammonium paramolybdate

Chemical formula:(NH4)6Mo7O24

CAS Number:

• 12027-67-7

• 12054-85-2 (tetrahydrate)

Molar mass: 1163.9 g/mol

1235.86 g/mol (tetrahydrate)

Density : 2.498 g/cm3

Melting point: ~90 C (loses water molecule) 190 °C (decomp.)

Solubility in water:0.43 g/100 ml (tetrahydrate)

 

Character:

Appearance white to yellow-green crystalline solid

 

Uses:

  • as an analytical reagent to measure the amount of phosphates, silicates, arsenates and lead in aqueous solution (e.g. pigments, river water, sea water etc.)
  • in the production of molybdenum metal and ceramics
  • in the preparation of dehydrogenation and desulphurisation catalysts
  • in the fixing of metals
  • in electroplating
  • in fertilizers for crops.
  • as a negative stain in biological electron microscopy, typically in the 3–5% (vol/vol) concentration range and in the presence of trehalose; or at saturated concentration to perform cryo-negative staining.
  • For the detection of recreational drugs as a component of the froehde reagent


Packing:
25kgs plastic woven bag or woven jumbo bag

Storage
Stored in a cool, dry warehouse to prevent the hot and humid.


Product Image

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