Ammonia → Phosphorus oxide (P4O10)
반응식
[NH3:1].S(=O)(=O)(O)O.[O:7]=[P:8]12[O:19][P:17]3([O:20][P:10]([O:12][P:13]([O:16]3)([O:15]1)=[O:14])(=[O:11])[O:9]2)=[O:18]>O>[P:8]([OH:19])([O-:15])([O-:9])=[O:7].[NH4+:1].[NH4+:1].[O:11]=[P:10]12[O:9][P:8]3([O:15][P:13]([O:16][P:17]([O:19]3)([O:20]1)=[O:18])(=[O:14])[O:12]2)=[O:7]참가 물질
6
실험 절차
Anhydrous ammonia and sulfuric acid were also added. The ratios of P2O5, NH3 and H2SO4 were about 100:11.26:3.84. Reaction of the materials yielded a diammonium phosphate product with an analysis of 18.1% nitrogen, 46.4% P2O5, and 1.2% free water after drying. This analysis meets requirements for both U.S. and foreign sale as fertilizer grade diammonium phosphate.
후처리
- customReaction of the materials
출처 및 근거
- ORD 기록
- ord-c43b906abc3b4b608ecbc276d761861e
- 출처 데이터셋
- uspto-grants-1985_08
- 특허 번호
- US04536378
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