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Synthesis and Characterization of Titanium Vanadate and Vanadium Antimonate and Their Use in Treatment of Some Toxic Waste

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Synthesis and Characterization of Titanium Vanadate and Vanadium Antimonate and Their Use in Treatment of Some Toxic Waste Ain Shams University Faculty of Science Synthesis and characterization of titanium vanadate and vanadium antimonate and their use in treatment of some toxic waste. Ph.D Thesis Submitted To Chemistry Department Faculty of Science Ain Shams University By Wafaa Mohamed Mohamed Husein M. Sc. (Inorganic Chemistry) Hot Laboratories Center Atomic Energy Authority 2013 Synthesis and characterization of titanium vanadate and vanadium antimonate and their use in treatment of some toxic waste. Ph.D Thesis Submitted To Chemistry Department Faculty of Science-Ain Shams University For Degree doctor of philosophy of Science (Chemistry) By Wafaa Mohamed Mohamed Husein M. Sc. (Chemistry) Hot Laboratories Center Atomic Energy Authority Supervised By Prof. Dr. Mohamed F. El-Shahat Prof. Dr. Ibrahim M. El-Naggar Prof. of Analytical and Inorganic Chemistry Prof. of Physical Chemistry Faculty of Science Hot Laboratories Center Ain Shams University Atomic Energy Authority 2013 Approval Sheet for Submission 2009 A Thesis Title Synthesis and characterization of titanium vanadate and vanadium antimonate and their use in treatment of some toxic waste. A thesis Submitted By Wafaa Mohamed Mohamed Husein M.Sc. (Inorganic Chemistry) This thesis has been approved for submission by supervisors Thesis Advisors: Signature 1- Prof. Dr. Mohamed F. El-Shahat ……………. Prof. of Analytical and Inorganic Chemistry Ain Shams University 2- Prof. Dr. Ibrahim M. El-Naggar ……………. Prof. of Physical Chemistry Atomic Energy Authority Credit Head of the Department of Chemistry Prof. Dr./ Hamed Ahmed Yones Derbala ACKNOWLEDGEMENT I would like to express my deep thanks to Prof. Dr. Mohamed F. El- Shahat, Professor of Analytical and Inorganic Chemistry, Faculty of Science, Ain Shams University, for sponsoring this work and his continuous encouragement. I express my sincere gratitude and gratefulness to Prof. Dr. Ibrahim M. El-Naggar, Professor of Physical Chemistry, Hot Labs. Center, Atomic Energy Authority (AEA), for suggesting the point of research, direct supervision guidance, continuous encouragement, valuable comments and discussion, reading the manuscript, his insight on both the professional and personal levels which gave me the greatest helps to accomplish this study. My deep thanks to Prof. Dr. Essam S. Zakaria, Professor of Physical Chemistry, The Head of Nuclear Fuel Management Division , Hot Labs. Center, Atomic Energy Authority (AEA), for his interest, encouragement and valuable revision of the thesis. My deepest gratitude to all colleagues and staff members of Radioactive Environmental Pollution Department and Nuclear Fuel Technology Department, Hot Labs. Centre, for their sweet cooperative interactions. Wafaa Mohamed Mohamed Husein ّ ِ ْ ِ ﺑﺴﻢ ﷲِ ﱠ ِْاﻟﺮﺣﻤﻦ ﱠِِاﻟﺮﺣﯿﻢ “اﻟﺒﻘﺮة "32" ﺻﺪق ﷲ اﻟﻌﻈﯿﻢ ﺟﺎﻣﻌﺔ ﻋﯿﻦ ﺷﻤﺲ ﻛﻠﯿﺔ اﻟﻌﻠﻮم ﺗﺣﺿﯾر وﺗوﺻﯾف ﺗﯾﺗﺎﻧﺎت واﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم واﺳﺗﺧداﻣﻬﻣﺎ ﻓﻰ ﻣﻌﺎﻟﺟﺔ اﻟﻣﺧﻠﻔﺎت اﻟﺿﺎرة رﺳﺎﻟﺔ ﻣﻘدﻣﺔ ﻣن وﻓﺎء ﻣﺣﻣد ﻣﺣﻣد ﺣﺳﯾن ﻣﺎﺟﺳﺗﯾر ﻓﻲ اﻟﻌﻠوم – ﻛﯾﻣﯾﺎء ﻫﯾﺋﺔ اﻟطﺎﻗﺔ اﻟذرﯾﺔ إﻟﻰ ﻗﺳم اﻟﻛﯾﻣﯾﺎء ﻛﻠﯾﺔ اﻟﻌﻠوم - ﺟﺎﻣﻌﺔ ﻋﯾن ﺷﻣس ﻟﻠﺣﺻول ﻋﻠﻰ درﺟﺔ دﻛﺗوراﻩ اﻟﻔﻠﺳﻔﺔ ﻓﻲ اﻟﻌﻠوم (ﻛﯾﻣﯾﺎء) ٢٠١٣ ﺟﺎﻣﻌﺔ ﻋﯿﻦ ﺷﻤﺲ ﻛﻠﯿﺔ اﻟﻌﻠﻮم ﺗﺣﺿﯾر وﺗوﺻﯾف ﺗﯾﺗﺎﻧﺎت واﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم واﺳﺗﺧداﻣﻬﻣﺎ ﻓﻰ ﻣﻌﺎﻟﺟﺔ اﻟﻣﺧﻠﻔﺎت اﻟﺿﺎرة رﺳﺎﻟﺔ ﻣﻘدﻣﺔ ﻣن وﻓﺎء ﻣﺣﻣد ﻣﺣﻣد ﺣﺳﯾن ﻣﺎﺟﺳﺗﯾر ﻓﻲ اﻟﻌﻠوم – ﻛﯾﻣﯾﺎء ﻫﯾﺋﺔ اﻟطﺎﻗﺔ اﻟذرﯾﺔ إﻟﻰ ﻗﺳم اﻟﻛﯾﻣﯾﺎء - ﻛﻠﯾﺔ اﻟﻌﻠوم - ﺟﺎﻣﻌﺔ ﻋﯾن ﺷﻣس ﻟﻠﺣﺻول ﻋﻠﻰ درﺟﺔ دﻛﺗوراﻩ اﻟﻔﻠﺳﻔﺔ ﻓﻲ اﻟﻌﻠوم (ﻛﯾﻣﯾﺎء) ﺗﺣت إﺷراف أ.د/ ﻣﺣﻣد ﻓﺗﺣﻰ اﻟﺷﺣﺎت (أﺳﺗﺎذ اﻟﻛﯾﻣﯾﺎء اﻟﺗﺣﻠﯾﻠﯾﺔ و ﻏﯾر اﻟﻌﺿوﯾﺔ- ﺟﺎﻣﻌﺔ ﻋﯾن ﺷﻣس) أ.د./ إﺑراﻫﯾم ﻣﺣﻣد اﻟﻧﺟﺎر (أﺳﺗﺎذ اﻟﻛﯾﻣﯾﺎء اﻟﻔﯾزﯾﺎﺋﯾﺔ- ﻫﯾﺋﺔ اﻟطﺎﻗﺔ اﻟذرﯾﺔ) ﺗﺣﺿﯾر وﺗوﺻﯾف ﺗﯾﺗﺎﻧﺎت واﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم واﺳﺗﺧداﻣﻬﻣﺎ ﻓﻰ ﻣﻌﺎﻟﺟﺔ اﻟﻣﺧﻠﻔﺎت اﻟﺿﺎرة وﻓﺎء ﻣﺣﻣد ﻣﺣﻣد ﺣﺳﯾن ﻣﺎﺟﺳﺗﯾر ﻓﻰ اﻟﻌﻠوم – ﻛﯾﻣﯾﺎء اﻟﺳﺎدة اﻟﻣﺷرﻓون: اﻟﺗوﻗﯾﻊ أ.د/ ﻣﺣﻣد ﻓﺗﺣﻰ اﻟﺷﺣﺎت ................ (أﺳﺗﺎذ اﻟﻛﯾﻣﯾﺎء اﻟﺗﺣﻠﯾﻠﯾﺔ و ﻏﯾر اﻟﻌﺿوﯾﺔ - ﺑﻌﻠوم ﻋﯾن ﺷﻣس) أ.د./ إﺑراﻫﯾم ﻣﺣﻣد اﻟﻧﺟﺎر ............... (أﺳﺗﺎذ اﻟﻛﯾﻣﯾﺎء اﻟﻔﯾزﯾﺎﺋﯾﺔ- ﻫﯾﺋﺔ اﻟطﺎﻗﺔ اﻟذرﯾﺔ) رﺋﯾس ﻗﺳم اﻟﻛﯾﻣﯾﺎء أ.د/ ﺣﺎﻣﺪ أﺣﻤﺪ ﯾﻮﻧﺲ درﺑﺎﻟﺔ رﺳﺎﻟﺔ دﻛﺗوراﻩ إﺳم اﻟطﺎﻟب: وﻓﺎء ﻣﺣﻣد ﻣﺣﻣد ﺣﺳﯾن ﻋﻧوان اﻟرﺳﺎﻟﺔ: ﺗﺣﺿﯾر وﺗوﺻﯾف ﺗﯾﺗﺎﻧﺎت واﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم واﺳﺗﺧداﻣﻬﻣﺎ ﻓﻰ ﻣﻌﺎﻟﺟﺔ اﻟﻣﺧﻠﻔﺎت اﻟﺿﺎرة إﺳم اﻟدرﺟﺔ: درﺟﺔ دﻛﺗوراﻩ اﻟﻔﻠﺳﻔﺔ ﻓﻰ اﻟﻌﻠوم (اﻟﻛﯾﻣﯾﺎء) ﻟﺟﻧﺔ اﻹﺷراف: أ.د/ ﻣﺣﻣد ﻓﺗﺣﻰ اﻟﺷﺣﺎت (أﺳﺗﺎذ اﻟﻛﯾﻣﯾﺎء اﻟﺗﺣﻠﯾﻠﯾﺔ و ﻏﯾر اﻟﻌﺿوﯾﺔ- ﺟﺎﻣﻌﺔ ﻋﯾن ﺷﻣس) أ.د./ إﺑراﻫﯾم ﻣﺣﻣد اﻟﻧﺟﺎر (أﺳﺗﺎذ اﻟﻛﯾﻣﯾﺎء اﻟﻔﯾزﯾﺎﺋﯾﺔ- ﻫﯾﺋﺔ اﻟطﺎﻗﺔ اﻟذرﯾﺔ) ﻟﺟﻧﺔ اﻟﺗﺣﻛﯾم واﻟﻣﻧﺎﻗﺷﺔ: ١- ٢- ٣- ٤- ﺗﺎرﯾﺦ اﻟﺑﺣث / / ٢٠١٣ اﻟدراﺳﺎت اﻟﻌﻠﯾﺎ ﺧﺗم اﻹﺟﺎزة أﺟﯾزت اﻟرﺳﺎﻟﺔ ﺑﺗﺎرﯾﺦ / / ٢٠١٣ ﻣواﻓﻘﺔ ﻣﺟﻠس اﻟﻛﻠﯾﺔ / / ٢٠١٣ ﻣواﻓﻘﺔ ﻣﺟﺎس اﻟﺟﺎﻣﻌﺔ / / ٢٠١٣ ﺷﻛر وﺗﻘدﯾر أﺗﻘــدم ﺑﺄﺳــﻣﻰ آﯾــﺎت اﻟــﺷﻛر واﻟﺗﻘــدﯾر إﻟــﻰ أﺳــﺎﺗذﺗﻰ اﻷﻓﺎﺿــل اﻟــذﯾن ﻗــﺎﻣو ﺑﺎﻹﺷــراف ﻋﻠــﻰ ﻫذﻩ اﻟرﺳﺎﻟﺔ وﻫم: أ.د/ ﻣﺣﻣد ﻓﺗﺣﻰ اﻟﺷﺣﺎت (أﺳﺗﺎذ اﻟﻛﯾﻣﯾﺎء اﻟﺗﺣﻠﯾﻠﯾﺔ و ﻏﯾر اﻟﻌﺿوﯾﺔ- ﺟﺎﻣﻌﺔ ﻋﯾن ﺷﻣس) أ.د./ إﺑراﻫﯾم ﻣﺣﻣد اﻟﻧﺟﺎر (أﺳﺗﺎذ اﻟﻛﯾﻣﯾﺎء اﻟﻔﯾزﯾﺎﺋﯾﺔ- ﻫﯾﺋﺔ اﻟطﺎﻗﺔ اﻟذرﯾﺔ) ﻛﻣﺎ أﺗﻘدم ﺑﺧﺎﻟص اﻟﺷﻛر إﻟﻰ ﺟﻣﯾﻊ أﻋﺿﺎء ﻗﺳم ﺗﻠـوث اﻟﺑﯾﺋـﺔ ﺑﺎﻹﺷـﻌﺎع وﻗـﺳم ﺗﻛﻧوﻟوﺟﯾـﺎ اﻟوﻗود اﻟﻧووي ﺑﻣرﻛز اﻟﻣﻌﺎﻣـل اﻟﺣـﺎرة - ﻫﯾﺋـﺔ اﻟطﺎﻗـﺔ اﻟذرﯾـﺔ وﻛـل ﻣـن ﻗـﺎم ﺑﻣـﺳﺎﻋدﺗﻰ ﻓـﻰ إﺗﻣﺎم ﻫذﻩ اﻟرﺳﺎﻟﺔ. وﻛذﻟك أﺗﻘدم ﺑﺎﻟﺷﻛر إﻟﻰ ﺟﻣﯾﻊ أﻓراد ﻋﺎﺋﻠﺗﻰ. وﷲ اﻟﺣﻣد واﻟﺷﻛر ﻣن ﻗﺑل وﻣن ﺑﻌد واﻟذى ﺑدون ﺗوﻓﯾﻘﻪ ﻣﺎ ﺗم ﻫذا اﻟﻌﻣل. ﺟﺎﻣﻌﺔ ﻋﯿﻦ ﺷﻤﺲ ﻛﻠﯿﺔ اﻟﻌﻠﻮم ﺻﻔﺣﺔ اﻟﻌﻧوان ﻋﻧوان اﻟرﺳﺎﻟﺔ: " ﺗﺣﺿﯾر وﺗوﺻﯾف ﺗﯾﺗﺎﻧﺎت واﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم واﺳﺗﺧداﻣﻬﻣﺎ ﻓﻰ ﻣﻌﺎﻟﺟﺔ اﻟﻣﺧﻠﻔﺎت اﻟﺿﺎرة" ." إﺳم اﻟطﺎﻟب: وﻓﺎء ﻣﺣﻣد ﻣﺣﻣد ﺣﺳﯾن ﻣﻛﺎن اﻟﻌﻣل: ﻣرﻛز اﻟﻣﻌﺎﻣل اﻟﺣﺎرة – ﻫﯾﺋﺔ اﻟطﺎﻗﺔ اﻟذرﯾﺔ اﻟدرﺟﺔ اﻟﻌﻠﻣﯾﺔ: دﻛﺗوراﻩ اﻟﻔﻠﺳﻔﺔ ﻓﻰ اﻟﻌﻠوم (ﻛﯾﻣﯾﺎء) اﻟﻘﺳم اﻟﺗﺎﺑﻊ ﻟﻪ: ﻗﺳم اﻟﻛﯾﻣﯾﺎء إﺳم اﻟﻛﻠﯾﺔ: ﻛﻠﯾﺔ اﻟﻌﻠوم اﻟﺟﺎﻣﻌﺔ: ﺟﺎﻣﻌﺔ ﻋﯾن ﺷﻣس ﺳﻧﺔ اﻟﺗﺧرج: ٢٠٠١م ﺳﻧﺔ اﻟﻣﻧﺢ: ٢٠١٣م W.M. EL-KENANY اﻟﻤﻠﺨﺺ اﻟﻌﺮﺑﻲ ARABIC SUMMARY اﻟﻣﻠﺧص اﻟﻌرﺑﻲ ﻗـــد ﺗـــم ﻧـــﺷر اﻟﻌدﯾـــد ﻣـــن اﻷﺑﺣـــﺎث واﻟﺗﻘﻧﯾـــﺎت ﻋﻠـــﻰ اﺳـــﺗﺧدام ﻛـــل ﻣـــن اﻟﻣﺑـــﺎدﻻت اﻻﯾوﻧﯾـــﺔ ﻏﯾـــر اﻟﻌـــﺿوﯾﺔ ﻓـــﻲ ﻣﻌﺎﻟﺟـــﺔ اﻟﻣﯾـــﺎﻩ اﻟﻣﻠوﺛـــﺔ ﺑﺎﻟﻌﻧﺎﺻـــر اﻟـــﺿﺎرة، ﺳـــواء ﻛﺎﻧـــت ﻋﻧﺎﺻـــر ﺛﻘﯾﻠـــﺔ ﻣـــن اﻟﻧﻔﺎﯾـــﺎت اﻟﺻﻧﺎﻋﯾﺔ أو ﻋﻧﺎﺻر ﻣﺷﻌﺔ ﻣن اﻟﻧﻔﺎﯾﺎت اﻟﻧﺎﺗﺟﺔ ﻋن اﻟﻌﻣل ﻓﻲ اﻟﻣﺟﺎل اﻟﻧووي. ﺗﻬدف ﻫـذﻩ اﻟرﺳـﺎﻟﺔ إﻟـﻰ ﺗﺣـﺿﯾروﺗوﺻﯾف ﺗﯾﺗﺎﻧـﺎت واﻧﺗﯾﻣوﻧـﺎت اﻟﻔﺎﻧـﺎدﯾوم ﻛﻣﺑـﺎدل ﻛـﺎﺗﯾوﻧﻲ، وﻫﻣـﺎ ﻣﺑﺎدﻻن ﻏﯾر ﻋﺿوﯾﺎن واﺳﺗﺧداﻣﻬﻣﺎ ﻓﻲ ازاﻟﺔ اﻟﻌﻧﺎﺻر اﻟـﺿﺎرة ﻣـن اﻟﻧﻔﺎﯾـﺎت اﻟـﺻﻧﺎﻋﯾﺔ اﻟـﺳﺎﺋﻠﺔ اﻟﻧﺎﺗﺟـﺔ ﻋن ﺻرف اﻟﻧﻔﺎﯾﺎت اﻟﺻﻧﺎﻋﯾﺔ. اﻟرﺳﺎﻟﺔ ﺗﺣﺗوى ﻋﻠﻰ ﺛﻼﺛﺔ أﺑواب رﺋﯾﺳﯾﺔ ﻫﻲ : اﻟﺑﺎب اﻷول(اﻟﻣﻘدﻣﺔ): ﺗﺣﺗـوي اﻟﻣﻘدﻣـﺔ ﻋﻠـﻰ ﻣـﺳﺣﺎ ﺷــﺎﻣﻼ ﯾﻐطـﻲ ﻋﻣﻠﯾـﺔ اﻟﺗﺑـﺎدل اﻷﯾــوﻧﻲ وﻧﺑـذة ﺗﺎرﯾﺧﯾـﺔ ﻋـن اﻟﻣﺑــﺎدﻻت اﻟﻌﺿوﯾﺔ وﻏﯾر اﻟﻌﺿوﯾﺔ، ﻛﻣـﺎ أﻧﻬـﺎ اﺷـﺗﻣﻠت ﻋﻠـﻰ اﻧـواع اﻟﻣﺑـﺎدﻻت اﻷﯾوﻧﯾـﺔ ﻏﯾـر اﻟﻌـﺿوﯾﺔ وﺧواﺻـﻬﺎ ﻛﻣﺎ ﺗﺣﺗوى اﯾﺿﺎ ﻋﻠﻰ ﻣﺳﺢ اﺳﺗرﺟﺎﻋﻰ ﻋﻠﻰ ﻣﺑﺎدﻻت اﻻﻧﺗﯾﻣوﻧﺎت واﻟﻔﺎﻧﺎدات اﻟﺑﺎب اﻟﺛﺎﻧﻲ(اﻟﻌﻣﻠﻲ): وﯾﺷﺗﻣل ﻋﻠﻰ وﺻف ﻟﻠﻣواد اﻟﻛﯾﻣﯾﺎﺋﯾـﺔ اﻟﻣـﺳﺗﺧدﻣﺔ ودرﺟـﺔ ﻧﻘﺎوﺗﻬـﺎ وطرﯾﻘـﺔ اﻟﺗﺣـﺿﯾر اﻟﻣـﺳﺗﺧدﻣﺔ ﻓـــﻲ ﻫـــذﻩ اﻟرﺳـــﺎﻟﺔ وﻛـــذﻟك أﺟﻬـــزة اﻟﻘﯾـــﺎس اﻟﻣﺧﺗﻠﻔـــﺔ واﻟﺗﺣﺎﻟﯾـــل اﻟﺗـــﻲ أﺟرﯾـــت ﻋﻠـــﻰ اﻟﻣﺑـــﺎدﻟﯾن اﻷﯾـــوﻧﯾﯾن اﻟﻣﺳﺗﺧدﻣﯾن ﻓﻲ ﻫذﻩ اﻟرﺳﺎﻟﺔ. اﻟﺑﺎب اﻟﺛﺎﻟث(اﻟﻧﺗﺎﺋﺞ وﻣﻧﺎﻗﺷﺎﺗﻬﺎ): وﯾﺗﺿﻣن ﻫذا اﻟﺑﺎب اﻟﻧﺗﺎﺋﺞ اﻟﺗﻲ ﺗم اﻟﺣﺻول ﻋﻠﯾﻬﺎ وﻣﻧﺎﻗﺷﺗﻬﺎ ﺛم ﺗﺣﻠﯾﻠﻬﺎ، ﻛﻣﺎ ﺗم ﻋرض ﻣﺳﺗﻔﯾض ﻟﺗﺣﺿﯾر ﻣﺑﺎدل ﺗﯾﺗﺎﻧﺎت واﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧدﯾوم، وﺗم ﺗوﺻﯾف اﻟﻣواد اﻟﻣﺣﺿرة ﺑﺎﺳﺗﺧدﻟم ﺑﻌض اﻟطرق اﻟﺗﺣﻠﯾﻠﯾﺔ ﻣﺛل :اﻻﺷﻌﺔ ﺗﺣت اﻟﺣﻣراء (FTIR) واﺷﻌﺔ اﻛس اﻟوﻣﯾﺿﯾﺔ (XRF) واﻟﺗﺣﻠﯾل اﻟﺣرارى اﻟﺗﻔﺎﺿﻠﻰ(TGA-DTA) واﻟﻣﯾﻛروﺳﻛوب اﻻﻟﻛﺗروﻧﻰ اﻟﻣﺎﺳﺢ (SEM). - ١ - W.M. EL-KENANY اﻟﻤﻠﺨﺺ اﻟﻌﺮﺑﻲ ARABIC SUMMARY وﻗد ﺑﯾﻧت اﻟﺗﺣﺎﻟﯾل أن اﻟﺻﯾﻐﺔ اﻟﻛﯾﻣﯾﺎﺋﯾﺔ اﻟﻣﻘﺗرﺣﺔ ﻟﻠﻣﺑﺎدﻟﯾن ﺗﯾﺗﺎﻧﺎت اﻟﻔﺎﻧﺎدﯾوم واﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم ﻫﻰ: Ti2V2O9 . 2.5H2O Sb6V8O35. 9.35 H2O ﻛﻣﺎ أﻣﻛن ﻋﻣل ﺗﺟرﺑﺔ ﻣﻧﺣﻧﻰ اﻷس اﻟﻬﯾدروﺟﯾﻧﻲ اﻟﻣﻌﯾﺎري (pH titration curve) ﻋﻠﻰ اﻟﻣﺑﺎدﻟﯾن ﺗﯾﺗﺎﻧﺎت واﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم وﻗد ﺗﺑﯾن أن اﻟﻣﻧﺣﻧﻰ ﯾﺣﺗوي ﻋﻠﻰ ﻧﻘطﺔ اﻧﺣراف واﺣدة، ﻣﻣﺎ ﯾدل ﻋﻠﻰ أن ﻫذﯾن اﻟﻣﺑﺎدﻟﯾن اﻷﯾوﻧﯾﯾن ﯾﺣﺗوﯾﺎن ﻋﻠﻰ ﻣﺟﻣوﻋﺔ واﺣدة ﻓﻌﺎﻟﺔ وأﻧﻬﻣﺎ ذو ﺧواص ﺣﺎﻣﺿﯾﺔ. أﺷﺗﻣل ﻫذا اﻟﺑﺎب أﯾﺿﺎ ﻋﻠﻰ ﻧﺗﺎﺋﺞ اﻟﺗﺣﺎﻟﯾل اﻟﺗﻲ أﺟرﯾت ﻋﻠﻰ ﻋﯾﻧﺎت ﺗﯾﺗﺎﻧﺎت واﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم وﻗد أﺛﺑﺗت اﻟﺗﺣﺎﻟﯾل أن اﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم اﻟﻣﺣﺿرة ﻋدﯾﻣﺔ اﻟذوﺑﺎن ﻓﻲ اﻟﻣﺣﺎﻟﯾل اﻟﻣﺎﺋﯾﺔ وﺷﺣﯾﺣﺔ اﻟذوﺑﺎن ﻓﻰ اﻟﻣﺣﺎﻟﯾل اﻟﺣﻣﺿﯾﺔ ﻟﻛل ﻣن ﺣﻣض اﻟﻧﯾﺗرﯾك وﺣﻣض اﻟﻬﯾدروﻛﻠورﯾك ﺣﺗﻰ ﺗرﻛﯾز ٢ ﻣوﻻرى ﺑﯾﻧﻣﺎ ﺗﯾﺗﺎﻧﺎت اﻟﻔﺎﻧﺎدﯾوم ﺗﻛون ﺗﺎﻣﺔ اﻟذوﺑﺎن ﻋﻧد ﺗرﻛﯾز٤ ﻣوﻻرى ﻣن ﺣﻣﺿﻰ اﻟﻧﯾﺗرﯾك واﻟﻬﯾدروﻛﻠورﯾك ، ﻛﻣﺎ ﺗﺑﯾن أن اﻟﺛﺑﺎت اﻟﻛﯾﻣﯾﺎﺋﻲ ﻟﻣﺑﺎدﻟﯾن ﺗﯾﺗﺎﻧﺎت اﻟﻔﺎﻧﺎدﯾوم و اﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم أﻋﻠﻰ ﻣن اﻟﺛﺑﺎت اﻟﻛﯾﻣﯾﺎﺋﻲ ﻟﻠﻛﺛﯾر ﻣن اﻟﻣﺑﺎدﻻت ﻏﯾر اﻟﻌﺿوﯾﺔ اﻻﺧرى .ﻛﻣﺎ ان اﻟﺛﺑﺎت اﻟﻛﯾﻣﯾﺎﺋﻰ ﻻﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم اﻛﺑر ﻣن اﻟﺛﺑﺎت اﻟﻛﯾﻣﯾﺎﺋﻰ ﻟﺗﯾﺗﺎﻧﺎت اﻟﻔﺎﻧﺎدﯾوم وﻫذﻩ إﺣدى ﺛﻣﺎر ﻫذﻩ اﻟدراﺳﺔ. أظﻬرت اﻟﻧﺗﺎﺋﺞ أن ﻣرﻛب ﺗﯾﺗﺎﻧﺎت اﻟﻔﺎﻧﺎدﯾوم ﻫو ﻣرﻛب ﻏﯾر ﺑﻠوري وأن ﺧواﺻﻪ ﻏﯾر اﻟﺑﻠورﯾﺔ ﻻ o o ﺗﺗﺎﺛر ﺑزﯾﺎدة درﺟﺔ اﻟﺗﺳﺧﯾن ﻣن ٥٠ م ﺣﺗﻰ ٦٠٠ م. اﻣﺎ ﻣرﻛب اﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم ﻓﻬو اﯾﺿﺎ ﻏﯾر o o ﺑﻠﻠورى وﻟﻛن اﻟﺧواص اﻟﺑﻠﻠورﯾﺔ ﺗﺗﺣﺳن ﺑزﯾﺎدة درﺟﺔ اﻟﺗﺟﻔﯾف ﻣن ٥٠ م ﺣﺗﻰ ٦٠٠ م ﻛﻣﺎ ﺗﺑﯾن ﻣن اﻟﺗﺣﻠﯾل اﻟﺣراري ﻟﻠﻣواد اﻟﻣﺣﺿرة أﻧﻬﺎ ﺗﻣﺗﻠك ﺛﺑﺎﺗﺎ ﺣرارﯾﺎ ﻋﺎﻟﯾﺎ ﺟدا ﻣﻘﺎرﻧﺔ ﺑﺑﻌض اﻟﻣﺑﺎدﻻت اﻷﺧرى، ﺣﯾث ﺗﺑﯾن أن ﺗﯾﺗﺎﻧﺎت اﻟﻔﺎﻧﺎدﯾوم اﻟﻣﺣﺿرة ﺗﻔﻘد ١٢.٥٢% ﻣن وزﻧﻬﺎ ﻓﻘط إذا ﺗم o o ﺗﺟﻔﯾﻔﻬﺎ ﻋﻧد ٤٠٠ م وﺗﻔﻘد ١٥.٦٦% ﻓﻘط ﻣن وزﻧﻬﺎ إذا ﺗم ﺗﺟﻔﯾﻔﻬﺎ ﻋﻧد ٨٠٠ م، ﺑﯾﻧﻣﺎ ﺗﻔﻘد o اﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم ١٤.٢٢% ﻓﻘط ﻣن وزﻧﻬﺎ إذا ﺗم ﺗﺟﻔﯾﻔﻬﺎ ﻋﻧد ٤٠٠ م وﺗﻔﻘد ١٩% ﻓﻘط ﻣن o وزﻧﻬﺎ إذا ﺗم ﺗﺟﻔﯾﻔﻬﺎ ﻋﻧد ٨٠٠ م. ﻗد ﺗم دراﺳـﺔ ﻣﻌﺎﻣـل ﺗوزﯾـﻊ اﻟﻌﻧﺎﺻـر اﻟﻣﺧﺗﻠﻔـﺔ ﻣـﻊ أرﻗـﺎم ﻣﺧﺗﻠﻔـﺔ ﻣـن اﻷس اﻟﻬﯾـدروﺟﯾﻧﻲ (pH) ﻋﻠــﻰ اﻟﻣﺑــﺎدﻟﯾن ﺗﯾﺗﺎﻧــﺎت واﻧﺗﯾﻣوﻧــﺎت اﻟﻔﺎﻧــﺎدﯾوم ﻣــﻊ ﻋﻧﺎﺻــر اﻟــﺳﯾزﯾوم واﻟﻛــﺎدﻣﯾوم واﻟﻧﺣــﺎس اﻟﻛوﺑﺎﻟــت ،ووﺟـد ان اﻟﻌﻼﻗـﺔ ﺑـﯾن ﻣﻌﺎﻣـل اﻟﺗوزﯾـﻊ (Kd) ﻣـﻊ اﻷس اﻟﻬﯾـدروﺟﯾﻧﻲ (pH) ﺗﻌطـﻰ ً ﺧطـﺎ ًﻣـﺳﺗﻘﯾﻣﺎ ﻛﻣـﺎ - ٢ - W.M. EL-KENANY اﻟﻤﻠﺨﺺ اﻟﻌﺮﺑﻲ ARABIC SUMMARY وﺟد أن ﻣﯾل ﻫذا اﻟﺧط ﯾﺧﺗﻠف ﻋن ﺗﻛﺎﻓؤ اﻟﻌﻧـﺻر وﻗـد ﺗﺑـﯾن أن اﻻﺧﺗﯾﺎرﯾـﺔ ﻟﻠﻌﻧﺎﺻـر اﻟﻣدروﺳـﺔ ﻟﻣﺑـﺎدل ﺗﯾﺗﺎﻧﺎت اﻟﻔﺎﻧﺎدﯾوم ﻛﺎﻟﺗﺎﻟﻲ : اﻟﻛﺎدﻣﯾوم < اﻟﻛوﺑﺎﻟت < اﻟﻧﺣﺎس << اﻟﺳﯾزﯾوم ﺑﯿﻨﻤﺎ ﺗﻜﻮن اﺧﺘﯿﺎرﯾﺔ اﻧﺘﯿﻤﻮﻧﺎت اﻟﻔﺎﻧﺪﯾﻮم ﻟﻠﻌﻨﺎﺻﺮ اﻟﻤﺪروﺳﺔ ھﻰ: اﻟﻛﺎدﻣﯾوم < اﻟﺳﯾزﯾوم< اﻟﻛوﺑﺎﻟت < اﻟﻧﺣﺎس ﻛذﻟك ﺗم دارﺳﺔ ﻣﻌﺎﻣل اﻟﺗوزﯾﻊ ﺗﯾﺗﺎﻧﺎت واﻧﺗﯾﻣوﻧﺎت اﻟﻔﺎﻧﺎدﯾوم ﻟﻠﻌﻧﺎﺻر ﻋﻧد درﺟﺎت ﺣاررة اﻟﺗﻔﺎﻋل o اﻟﻣﺧﺗﻠﻔﺔ ﻣن ( ٢٥، ٤٥ ، ٦٠ م ) ووﺟد أن ﻣﻌﺎﻣل اﻟﺗوزﯾﻊ Kd ﯾزﯾد ﺑزﯾﺎدة درﺟﺔ اﻟﺣاررة. وﻗــد ﺗﻣــت ًأﯾــﺿﺎ دارﺳــﺔ ﺳــﻌﺔ ﺗﯾﺗﺎﻧــﺎت واﻧﺗﯾﻣوﻧــﺎت اﻟﻔﺎﻧــﺎدﯾوم ﻟﻠﻌﻧﺎﺻــر ﻣﺣــل اﻟدارﺳــﺔ ﻋﻧــد ﺗرﻛﯾــز ﺛﺎﺑت ﻣن أﯾون اﻟﻬﯾدروﺟﯾن و ﻋﻧد ﺗرﻛﯾز (M ٠.٠٥ )، ﻛﻣﺎ ﺗم أﯾـﺿﺎ دارﺳـﺔ
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    Phosphorus and Sulfur Cosmochemistry: Implications for the Origins of Life Item Type text; Electronic Dissertation Authors Pasek, Matthew Adam Publisher The University of Arizona. Rights Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. Download date 07/10/2021 06:16:37 Link to Item http://hdl.handle.net/10150/194288 PHOSPHORUS AND SULFUR COSMOCHEMISTRY: IMPLICATIONS FOR THE ORIGINS OF LIFE by Matthew Adam Pasek ________________________ A Dissertation Submitted to the Faculty of the DEPARTMENT OF PLANETARY SCIENCE In Partial Fulfillment of the Requirements For the Degree of DOCTOR OF PHILOSOPHY In the Graduate College UNIVERSITY OF ARIZONA 2 0 0 6 2 THE UNIVERSITY OF ARIZONA GRADUATE COLLEGE As members of the Dissertation Committee, we certify that we have read the dissertation prepared by Matthew Adam Pasek entitled Phosphorus and Sulfur Cosmochemistry: Implications for the Origins of Life and recommend that it be accepted as fulfilling the dissertation requirement for the Degree of Doctor of Philosophy _______________________________________________________________________ Date: 04/11/2006 Dante Lauretta _______________________________________________________________________ Date: 04/11/2006 Timothy Swindle _______________________________________________________________________ Date: 04/11/2006
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  • Vanadate-Molybdate Reagent Safety Data Sheet According to Federal Register / Vol
    Vanadate-Molybdate Reagent Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 12/20/2013 Revision date: 05/02/2014 Supersedes: 12/20/2013 Version: 1.1 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. Product identifier Product form : Mixture Product name : Vanadate-Molybdate Reagent Product code : LC26600 1.2. Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture : For laboratory and manufacturing use only. 1.3. Details of the supplier of the safety data sheet LabChem Inc Jackson's Pointe Commerce Park Building 1000, 1010 Jackson's Pointe Court Zelienople, PA 16063 - USA T 412-826-5230 - F 724-473-0647 [email protected] - www.labchem.com 1.4. Emergency telephone number Emergency number : CHEMTREC: 1-800-424-9300 or 011-703-527-3887 SECTION 2: Hazards identification 2.1. Classification of the substance or mixture GHS-US classification Skin Corr. 1B H314 Eye Dam. 1 H318 2.2. Label elements GHS-US labelling Hazard pictograms (GHS-US) : GHS05 Signal word (GHS-US) : Danger Hazard statements (GHS-US) : H314 - Causes severe skin burns and eye damage Precautionary statements (GHS-US) : P260 - Do not breathe mist, vapours, spray P264 - Wash exposed skin thoroughly after handling P280 - Wear protective gloves, eye protection, protective clothing, face protection P301+P330+P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting P303+P361+P353 - IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower P304+P340 - IF INHALED: remove victim to fresh air and keep at rest in a position comfortable for breathing P305+P351+P338 - If in eyes: Rinse cautiously with water for several minutes.
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  • Vanadate and Peroxovanadate Complexes of Biomedical Relevance – a Speciation Approach with Focus on Diabetes
    Vanadate and Peroxovanadate Complexes of Biomedical Relevance – A speciation approach with focus on diabetes András Gorzsás Department of Chemistry Inorganic Chemistry Umeå University Umeå, Sweden Akademisk avhandling som med tillstånd av rektorsämbetet vid Umeå Universitet för erhållande av Filosofie Doktorsexamen framlägges till offentlig granskning vid Kemiska institutionen, sal KB3A9, KBC–huset, fredagen den 22 april 2005, kl 13.00. Fakultetsopponent: Professor Carlos F. G. C. Geraldes, Department of Biochemistry, Faculty of Science and Technology, University of Coimbra, P. O. Box 3126, P – 3001 – 401 Coimbra, Portugal i TITLE Vanadate and Peroxovanadate Complexes of Biomedical Relevance – A speciation approach with focus on diabetes AUTHOR András Gorzsás ADDRESS Department of Chemistry, Inorganic Chemistry, Umeå University, SE – 901 87 Umeå, Sweden ABSTRACT Diabetes mellitus is one of the most threatening epidemics of modern times with rapidly increasing incidence. Vanadium and peroxovanadium compounds have been shown to exert insulin–like actions and, in contrast to insulin, are orally applicable. However, problems with side–effects and toxicity remain. The exact mechanism(s) by which these compounds act are not yet fully known. Thus, a better understanding of the aqueous chemistry of vanadates and peroxovanadates in the presence of various (bio)ligands is needed. The present thesis summarises six papers dealing mainly with aqueous speciation in different vanadate – and peroxovanadate – ligand systems of biological and medical relevance. Altogether, five ligands have been studied, including important blood constituents (lactate, citrate and phosphate), a potential drug candidate (picolinic acid), and a dipeptide (alanyl serine) to model the interaction of (peroxo)vanadate in the active site of enzymes. Since all five ligands have been studied both with vanadates and peroxovanadates, the number of systems described in the present work is eleven, including the vanadate – citrate – lactate mixed ligand system.
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  • H. Kü PPERS, H.-H. Eulert, K.-F. Hesse, W. Kalz, and H. Hom BORG
    Band 41 b Zeitschrift für Naturforschung 1986 Contents Contents of Number 1 Synthesis and Crystal Structure of Di[bis(triphenyl- phosphine)iminium]-biscyanophthalocyaninato- Original Communications ferrate(II)-dichloromethane H. K ü p p e r s , H.-H. E u l e r t , K.-F. H e s s e , The Chloro Rhodates(III) [RhCl6]3- and W. K a l z , and H . H om bo rg 44 [RhCl 5(H20)]2_. Crystal Structure of AsPh 4[W (0)Cl3(HN3S2)]; Synthesis, IR Spectrum (NH4)3RhCl 6 • H20 (In German) and Crystal Structure (In German) U. T r e ib e r , M. Z w i l l in g , E. S c h w e d a , and E. C o n r a d i , H . W a d l e , U. M ü l l e r , and K. D e h - J. S tr ä h le 1 n ic k e 48 Synthesis and Crystal Structure of Bis[l,5-ditolyl- Synthesis and Structure of N-Thiobis-N'-(phenylsul- pentaazadienido-silver(I)] and Bis[l,3-diphenyl- fonyl)sulfurdiimide (In German) triazenido-silver (I)] (In German) H . W . R o e s k y , J. S u n d e r m e y e r , M . N o l t e m e y e r , J. B eck and J. S t r ä h l e 4 G. M . S h e l d r ic k , K. M e y e r -B ä s e , and P. G.
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  • Biomimetic Vanadate and Molybdate Systems for Oxidative Upgrading of Iono- and Organosolv Hard- and Softwood Lignins
    processes Article Biomimetic Vanadate and Molybdate Systems for Oxidative Upgrading of Iono- and Organosolv Hard- and Softwood Lignins 1 2,3, 4, 1 4 Lucía Penín , Matteo Gigli y , Federica Sabuzi * , Valentín Santos , Pierluca Galloni , 4 1 3,5, , 2,3, , Valeria Conte , Juan Carlos Parajó , Heiko Lange * y and Claudia Crestini * y 1 Chemical Engineering Department, Polytechnical Building, University of Vigo (Campus Ourense), As Lagoas, 32004 Ourense, Spain; [email protected] (L.P.); [email protected] (V.S.); [email protected] (J.C.P.) 2 Department of Molecular Science and Nanosystems, Ca’ Foscari University of Venice, Via Torino 155, 30170 Venice Mestre, Italy; [email protected] 3 CSGI—Center for Colloid and Surface Science, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy 4 Department of Chemical Science and Technologies, University of Rome ‘Tor Vergata’, Via della Ricerca Scientifica, 00133 Rome, Italy; [email protected] (P.G.); [email protected] (V.C.) 5 Department of Pharmacy, University of Naples ‘Federico II’, Via Domenico Montesano 49, 80131 Naples, Italy * Correspondence: [email protected] (F.S.); [email protected] (H.L.); [email protected] (C.C.) Affiliated with (4) via NAST—Nanoscience & Nanotechnology & Innovative Instrumentation Center. y Received: 25 August 2020; Accepted: 13 September 2020; Published: 16 September 2020 Abstract: Recently reported acetosolv soft- and hardwood lignins as well as ionosolv soft- and hardwood lignins were transformed into monomeric aromatic compounds using either a vanadate or a molybdate-based catalyst system. Monomers were generated with remarkable, catalyst-dependent selectivity and high depolymerisation yields via oxidative exo- and endo-depolymerisation processes.
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  • Toxicological Profile for Vanadium
    TOXICOLOGICAL PROFILE FOR VANADIUM U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Public Health Service Agency for Toxic Substances and Disease Registry September 2012 VANADIUM ii DISCLAIMER Use of trade names is for identification only and does not imply endorsement by the Agency for Toxic Substances and Disease Registry, the Public Health Service, or the U.S. Department of Health and Human Services. VANADIUM iii UPDATE STATEMENT A Toxicological Profile for Vanadium, Draft for Public Comment was released in September 2009. This edition supersedes any previously released draft or final profile. Toxicological profiles are revised and republished as necessary. For information regarding the update status of previously released profiles, contact ATSDR at: Agency for Toxic Substances and Disease Registry Division of Toxicology and Human Health Sciences (proposed) Environmental Toxicology Branch (proposed) 1600 Clifton Road NE Mailstop F-62 Atlanta, Georgia 30333 VANADIUM iv This page is intentionally blank. VANADIUM v FOREWORD This toxicological profile is prepared in accordance with guidelines* developed by the Agency for Toxic Substances and Disease Registry (ATSDR) and the Environmental Protection Agency (EPA). The original guidelines were published in the Federal Register on April 17, 1987. Each profile will be revised and republished as necessary. The ATSDR toxicological profile succinctly characterizes the toxicologic and adverse health effects information for the toxic substances each profile describes. Each peer-reviewed profile identifies and reviews the key literature that describes a substance's toxicologic properties. Other pertinent literature is also presented but is described in less detail than the key studies. The profile is not intended to be an exhaustive document; however, more comprehensive sources of specialty information are referenced.
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  • LIGAND FORMULA INDEX Order of Elements: C,Il,O,N, Others In
    LIGAND FORMULA INDEX Order of elements: C,Il,O,N, others in alphabetical order. - AsF6 74 HO 1 Br - 115 HOBr 134 Br6Ir 135 HOC1 134 HOI 134 CHON 28 H02N 47 CHN 26 H0 2C1 134 CHNS 29 H031 126 CH203 37 H04NF 2S2 135 - CH2N2 135 H0 4S 79 CH2S3 131 H0 4Se 93 CH2S4 131 H0 4Tc 135 CH2Se3 131 HF 96 CNSe 35 HN3 45 C2N3 36 H20Z 75 C4H204Fe 135 H2OZN2 53, 135 - C4N3 36 H203N2 135 C5H05Mn 135 H203FP 132 C6H4 N6Fe 21 H203S 78 3- C6N6Co 24 HZ03SZ 86 3- C6N6Fe 22 HZ03Se 91 C8H3N8W 135 H204Cr 17 C8H4N8W 135 H204Mn 135 H204Mo 18 C1 104 H204S2 135 3- C1 6Ir 135 H204W 19 H205S 133 F6P 74 H208S2 89 253 254 LIGAND FORMULA INDEX H2S 76 H4N2 43 H2S4 133 H50NlS 132 H2S5 133 H502Nl 132 H2Se 90 H505Sb 133 H2Te 94 H505Ta 135 H30N 44 H506NP 2 71 H302P 54 H5061 129 H303NS 88 H501oP3 63 H303As 132 H606N3P3 72 H303B 25 H606Te 134 H30l 55 H6013P4 66 H30lS 132 H6018P6 70 H304NS 133 H708Nl3 71 H304As 133 H7016P5 135 H304P 56 H8019Nb 6 131 H304V 15 H8019P6 135 H305P 131 H8024P8 70 H309P3 68 H1604l14 135 H3N 40 H620121P60 135 HlS4 132 H403NP 132 I 122 H404Ge 131 H404Si 39 ON 135 H 0 Te - 4 4 95 °3N 48 H 0 P 4 6 2 72, 73 °3Br 121 H 0 P S 4 6 2 2 135 °3C1 113 H 0 P 2- 4 7 2 59 °3SSe 88 H 0 P 4 8 2 73 °4C1 114 H 0 FP - 4 9 3 135 °4Mn 135 H 0 P 69 - 4 12 4 °4Re 20 LIGAND NAME INDEX Ammonia, 40 Hydrogen amidophosphate, 132 Antimonic acid, 133 Hydrogen amidosu1fate, 88 Arsenic acid, 133 Hydrogen antimonate, 133 Arsenous acid, 132 Hydrogen arsenate, 133 Hydrogen arsenite, 132 Boric acid, 25 Hydrogen azide, 45 Bromate ion, 121 Hydrogen borate, 25 Bromide ion, 115 Hydrogen carbonate,
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  • Reporting Requirements for Hazardous Substances and List of Hazardous Substances
    1301:7-9-03 Reporting requirements for hazardous substances and list of hazardous substances. (A) Purpose. For the purpose of prescribing rules pursuant to section 3737.88 of the Revised Code, the fire marshal hereby adopts this rule to establish reporting requirements for underground storage tank systems that contain hazardous substance(s) and to list those substances which are hereby identified as hazardous substances. This rule is adopted by the fire marshal in accordance with Chapter 119 of the Revised Code and shall not be considered a part of the "Ohio Fire Code". (B) Definitions. For the purpose of this rule: (1) "Release of a hazardous substance" means: (a) Any spilling, leaking, emitting, discharging, escaping, leaching or disposing of a hazardous substance(s) from an underground storage tank system into the ground water, a surface water body, subsurface soils or otherwise into the environment; (b) Any spilling, leaking, emitting, discharging, escaping, or disposing of a hazardous substance(s) into ground water, a surface water body, subsurface soils or otherwise into the environment while transferring or attempting to transfer a hazardous substance(s) into an underground storage tank system; or (c) Contamination of subsurface soils or ground water on the UST site by a hazardous substance(s) found and confirmed through laboratory analysis of samples from the UST site. (2) "Suspected release of a hazardous substance" means evidence of a release of a hazardous substance(s) obtained through one or more of the following events: (a)
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  • New York City Department of Environmental Protection Community Right-To-Know: List of Hazardous Substances
    New York City Department of Environmental Protection Community Right-to-Know: List of Hazardous Substances Updated: 12/2015 Definitions SARA = The federal Superfund Amendments and Reauthorization Act (enacted in 1986). Title III of SARA, known as the Emergency Planning and Community Right-to-Act, sets requirements for hazardous chemicals, improves the public’s access to information on chemical hazards in their community, and establishes reporting responsibilities for facilities that store, use, and/or release hazardous chemicals. RQ = Reportable Quantity. An amount entered in this column indicates the substance may be reportable under §304 of SARA Title III. Amount is in pounds, a "K" represents 1,000 pounds. An asterisk following the Reporting Quantity (i.e. 5000*) will indicate that reporting of releases is not required if the diameter of the pieces of the solid metal released is equal to or exceeds 100 micrometers (0.004 inches). TPQ = Threshold Planning Quantity. An amount entered in this column reads in pounds and indicates the substance is an Extremely Hazardous Substance (EHS), and may require reporting under sections 302, 304 & 312 of SARA Title III. A TPQ with a slash (/) indicates a "split" TPQ. The number to the left of the slash is the substance's TPQ only if the substance is present in the form of a fine powder (particle size less than 100 microns), molten or in solution, or reacts with water (NFPA rating = 2, 3 or 4). The TPQ is 10,000 lb if the substance is present in other forms. A star (*) in the 313 column= The substance is reportable under §313 of SARA Title III.
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  • Sodium Dichromate Aoa Use 2 ZFL V2 Public
    ANALYSIS OF ALTERNATIVES Legal name of applicants: ZF Luftfahrttechnik GmbH Submitted by: ZF Luftfahrttechnik GmbH Substance: Sodium dichromate, EC No: 234-190-3, CAS No: 7789-12-0 (dihydrate), 10588-01-9 (anhydrous) Use title: Use of Sodium dichromate for surface treatment of metals such as aluminium, steel, zinc, magnesium, titanium, alloys, composites, sealings of anodic films. Use number: 2 USE NUMBER: 2 ANALYSIS OF ALTERNATIVES Disclaimer This document shall not be construed as expressly or implicitly granting a license or any rights to use related to any content or information contained therein. In no event shall applicant be liable in this respect for any damage arising out or in connection with access, use of any content or information contained therein despite the lack of approval to do so. II Use number: 2 ANALYSIS OF ALTERNATIVES CONTENTS 1. SUMMARY 1 2. INTRODUCTION .................................................................................................................................................. 7 2.1. Substance .......................................................................................................................................... 7 2.2. Uses of Cr(VI) containing substances .............................................................................................. 7 2.3. Purpose and benefits of Cr(VI) compounds ..................................................................................... 7 3. ANALYSIS OF SUBSTANCE FUNCTION.........................................................................................................
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  • Vanadate-Molybdate Reagent Safety Data Sheet According to Federal Register / Vol
    Vanadate-Molybdate Reagent Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 12/20/2013 Revision date: 01/25/2017 Supersedes: 01/25/2017 Version: 1.3 SECTION 1: Identification 1.1. Identification Product form : Mixtures Product name : Vanadate-Molybdate Reagent Product code : LC26600 1.2. Recommended use and restrictions on use Use of the substance/mixture : For laboratory and manufacturing use only. Recommended use : Laboratory chemicals Restrictions on use : Not for food, drug or household use 1.3. Supplier LabChem, Inc. Jackson's Pointe Commerce Park Building 1000, 1010 Jackson's Pointe Court Zelienople, PA 16063 - USA T 412-826-5230 - F 724-473-0647 [email protected] - www.labchem.com 1.4. Emergency telephone number Emergency number : CHEMTREC: 1-800-424-9300 or +1-703-741-5970 SECTION 2: Hazard(s) identification 2.1. Classification of the substance or mixture GHS US classification Skin corrosion/irritation Category 1 H314 Causes severe skin burns and eye damage Serious eye damage/eye irritation Category 1 H318 Causes serious eye damage Full text of H statements : see section 16 2.2. GHS Label elements, including precautionary statements GHS US labeling Hazard pictograms (GHS US) : Signal word (GHS US) : Danger Hazard statements (GHS US) : H314 - Causes severe skin burns and eye damage Precautionary statements (GHS US) : P260 - Do not breathe mist, vapors, spray. P264 - Wash exposed skin thoroughly after handling. P280 - Wear protective gloves, eye protection, protective clothing, face protection. P301+P330+P331 - IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
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  • Vanadium Haloperoxidases Alison Butler
    279 Vanadium haloperoxidases Alison Butler The nature of the oxidized halogen intermediate in vanadium Within tim class of vanadium-haloperoxidase enzymes, bromoperoxidase has recently been shown to depend on the both vanadium bromoperoxidascs (V-BrPO), which are iso- nature of the organic substrate. For example, in the presence lated mainly from marine ~lgae, and vanadium chloroper- of indoles, vanadium bromoperoxidase does not release oxidases (V-ClPO), which are isolated from certain terres- a freely diffusible oxidized halogen intermediate (such as trial fungi, have been identified. Many halogenated natural HOBr+BR2+Br3-). Regioselective investigations are, therefore, products have been isolated from marine organisms. These now feasible. compounds range from volatile halogenated hydrocarbons, for example, bromoform, chloroform, etc, which are produced in very large quantities, to chiral halogenated Addresses terpcnes, acetogenins and indoles, among others, which Department of Chemistry, University of California, Santa Barbara, CA 93106-9510, USA; e-mail: [email protected] are produced in smaller amounts, but which often have important biological activities (for example, antimicrobial Current Opinion in Chemical Biology 1998, 2:279-285 properties, feeding deterrents, etc) or pharmacological http://biomednet.com/elecref/1367593100200279 properties (Figure 1). Halogenated indoles (e.g. the topsentins, diazonamides and jasplakinolidcs; Figure 2) © Current Biology Ltd ISSN 1367-5931 appear to be particularly important targets for biosynthetic Abbreviations studies because of their potent anti-inflammatory and MCD monochlorodimedone: 2-chloro-5,5-dimethyl-1,3-dimedone anti-cancer activities. The marine haloperoxidases are M-BrPO vanadium bromoperoxidase V-CIPO vanadium chloroperoxidase thought to be involved in the biosynthesis of these natural V-HPO vanadium haloperoxidase products.
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