huagongshe.com
HRID1284575

反应详情

EQUATION

反应方程式

HRID 1284575 的结构方程式

REACTANTS

反应物

2
结构：O=[N+]([O-])O
HCID944

Nitric Acid

HNO3

结构：[O-2].[O-2].[O-2].[Sm+3].[Sm+3]
HCID159425

Samarium(3+) oxide (2/3)

O3Sm2

PRODUCTS

生成物

1
结构：O=[N+]([O-])[O-].O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Sm+3]
HCID25205

未命名化合物

收率 60%

PROCEDURE

实验过程

Slightly excess samarium oxide was dissolved in concentrated nitric acid under heating to effect the reaction. After 1 hour, the reaction liquid was filtered and the filtrate was cooled to precipitate crystalline samarium nitrate. Yield: 60%.

WORKUP

后处理

  1. temperatureunder heating
  2. customthe reaction
  3. customthe reaction liquid
  4. filtrationwas filtered
  5. temperaturethe filtrate was cooled
  6. customto precipitate crystalline samarium nitrate