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AMMONIUM PARAMOLYBDATE  GB657-79
Molecular formula: (NH4)6Mo7O24·4H2O. White or light green crystal powder, insoluble in alcohol, the solubility in water at normal atmospheric temperature amounts to more then 40g. It is important reagent of determining phosphorus and is the best material to produce catalyst of acryloenitrile. Packing: in fibre board drums or antirust iron drums lined with double-decker plastic bags.
Specifications:
composition (NH46Mo7O24·4H2O 99.0%Min
Impurity content %Max
 
Grade
AR
CP
insoluble matter in water
0.01
0.03
Cl
0.001
0.003
SO4
0.02
0.05
SiO3
0.001
0.003
Pb
0.001
0.003
 
Chief Manager: Wu Yongbeng         Tel:+86-515-85273311  
Address:Dongtai Jiangsu P.R.C      Fax:+86-515-85231237 +86-515-85270065
E-mail:DJPPAA@126.com              Postcode: 224200