Chem. J. Chinese Universities ›› 1986, Vol. 7 ›› Issue (12): 1067.

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The Investigation of Preparation for Light Rare Earth Nitrates and Their Hydrates

Tan Qinde Guo Wei, He Ming'an, Gao Shengli, Liu Yilun   

  1. Department of Chemistry, Northwestern University, Xi'an
  • Received:1985-07-13 Online:1986-12-24 Published:1986-12-24

Abstract: The various methods for preparing light rare earth nitrates and their hydrates and the drying conditions of these hydrate crystals have been investigataed.The practical methods for preparing Ln(NO3)3nH2O(Ln=La,Pr,Nd,Sm;n=6,5,4,2,1)and La(NO3)3 have been presented.

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