phosphorus trichloride造句

• Hygienic standard for phosphorus trichloride in the air of workplace
  车间空气中三氯化磷卫生标准
• Phosphorus trichloride for industrial use
  工业用三氯化磷
• 6 . usage : it can be used to make red phosphorus , phosphoric acid , carbon pentoxide , phosphorus trichloride , and so on , and other phosphorus compounds . used as raw materials for organic phosphorus pesticide . used to make military signal bombs and smoke bombs
  6 .用途：用于制造赤磷磷酸五氧化二磷三氯化磷五硫化二磷三氯硫磷和磷的其他化合物，可供制造有机磷农药的原料。
• An organ phosphorous pesticide , 4 - ( methylthio ) phenyl di - n - propyl phosphate ( propaphos ) , and intermediates , di - n - propyl phosphite and di - n - propyl chlorphosphate , were synthesized by using n - propanol , phosphorus trichloride , 4 - ( methylthio ) phenol , etc . as starting materials
  摘要以正丙醇、三氯化磷、 4 -甲硫基苯酚等为原料，合成有机磷杀虫、杀菌剂丙虫磷以及中间体二正丙基亚磷酸酯等。
• The novel title compound was synthesized with benzaldehyde , isobutyraldehyde , phosphorus trichloride as raw materials . the total yield was 40 . 8 % . the structure was confirmed by 1h nmr , 31p nmr and elemental analysis
  摘要以苯甲醛、异丁醛、三氯化磷为原料合成了新型的1 , 3 , 2 -氧磷杂环类化合物2 -苯羟甲基5 , 5 -二甲基4 -苯基2 -氧代1 , 3 , 2 -二氧磷杂环己烷，总收率为40 . 8 % ，并对其进行了nmr研究和结构表征。
• In addition , our products of acetoacetanilide , p - methoxybenzoic acid , phosphorus trichloride , tributyl phosphate , isopropyl acetylacetic ester , analgin , 9 - anthracenemethanol and 9 - anthraldehyde of which we are the sole producer in china can be provided regularly for export
  产品质量稳定， 80 %的品种出口到东南亚欧洲美洲，受到国内外客户的好评，特别受到国际采购集团的青睐，在化工相关领域有较高的知名度。