Hazardous Laboratory Chemicals Disposal Guide
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Densifying Metal Hydrides with High Temperature and Pressure
3,784,682 United States Patent Office Patented Jan. 8, 1974 feet the true density. That is, by this method only theo- 3,784,682 retical or near theoretical densities can be obtained by DENSIFYING METAL HYDRIDES WITH HIGH making the material quite free from porosity (p. 354). TEMPERATURE AND PRESSURE The true density remains the same. Leonard M. NiebylsM, Birmingham, Mich., assignor to Ethyl Corporation, Richmond, Va. SUMMARY OF THE INVENTION No Drawing. Continuation-in-part of abandoned applica- tion Ser. No. 392,370, Aug. 24, 1964. This application The process of this invention provides a practical Apr. 9,1968, Ser. No. 721,135 method of increasing the true density of hydrides of Int. CI. COlb 6/00, 6/06 metals of Groups II-A, II-B, III-A and III-B of the U.S. CI. 423—645 8 Claims Periodic Table. More specifically, true densities of said 10 metal hydrides may be substantially increased by subject- ing a hydride to superatmospheric pressures at or above ABSTRACT OF THE DISCLOSURE fusion temperatures. When beryllium hydride is subjected A method of increasing the density of a hydride of a to this process, a material having a density of at least metal of Groups II-A, II-B, III-A and III-B of the 0.69 g./cc. is obtained. It may or may not be crystalline. Periodic Table which comprises subjecting a hydride to 15 a pressure of from about 50,000 p.s.i. to about 900,000 DESCRIPTION OF THE PREFERRED p.s.i. at or above the fusion temperature of the hydride; EMBODIMENT i.e., between about 65° C. -
Thermodynamic Hydricity of Small Borane Clusters and Polyhedral Closo-Boranes
molecules Article Thermodynamic Hydricity of Small Borane Clusters y and Polyhedral closo-Boranes Igor E. Golub 1,* , Oleg A. Filippov 1 , Vasilisa A. Kulikova 1,2, Natalia V. Belkova 1 , Lina M. Epstein 1 and Elena S. Shubina 1,* 1 A. N. Nesmeyanov Institute of Organoelement Compounds and Russian Academy of Sciences (INEOS RAS), 28 Vavilova St, 119991 Moscow, Russia; [email protected] (O.A.F.); [email protected] (V.A.K.); [email protected] (N.V.B.); [email protected] (L.M.E.) 2 Faculty of Chemistry, M.V. Lomonosov Moscow State University, 1/3 Leninskiye Gory, 119991 Moscow, Russia * Correspondence: [email protected] (I.E.G.); [email protected] (E.S.S.) Dedicated to Professor Bohumil Štibr (1940-2020), who unfortunately passed away before he could reach the y age of 80, in the recognition of his outstanding contributions to boron chemistry. Academic Editors: Igor B. Sivaev, Narayan S. Hosmane and Bohumír Gr˝uner Received: 6 June 2020; Accepted: 23 June 2020; Published: 25 June 2020 MeCN Abstract: Thermodynamic hydricity (HDA ) determined as Gibbs free energy (DG◦[H]−) of the H− detachment reaction in acetonitrile (MeCN) was assessed for 144 small borane clusters (up 2 to 5 boron atoms), polyhedral closo-boranes dianions [BnHn] −, and their lithium salts Li2[BnHn] (n = 5–17) by DFT method [M06/6-311++G(d,p)] taking into account non-specific solvent effect (SMD MeCN model). Thermodynamic hydricity values of diborane B2H6 (HDA = 82.1 kcal/mol) and its 2 MeCN dianion [B2H6] − (HDA = 40.9 kcal/mol for Li2[B2H6]) can be selected as border points for the range of borane clusters’ reactivity. -
New Generation Cadmium‑Free Quantum Dots for Biophotonics and Nanomedicine
This document is downloaded from DR‑NTU (https://dr.ntu.edu.sg) Nanyang Technological University, Singapore. New Generation Cadmium‑Free Quantum Dots for Biophotonics and Nanomedicine Xu, Gaixia; Zeng, Shuwen; Zhang, Butian; Swihart, Mark T.; Yong, Ken‑Tye; Prasad, Paras N. 2016 Xu, G., Zeng, S., Zhang, B., Swihart, M. T., Yong, K.‑T., & Prasad, P. N. (2016). New Generation Cadmium‑Free Quantum Dots for Biophotonics and Nanomedicine. Chemical Reviews, 116(19), 12234‑12327. https://hdl.handle.net/10356/83973 https://doi.org/10.1021/acs.chemrev.6b00290 © 2016 American Chemical Society. This is the author created version of a work that has been peer reviewed and accepted for publication by Chemical Reviews, American Chemical Society. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1021/acs.chemrev.6b00290]. Downloaded on 06 Oct 2021 00:28:06 SGT Page 1 of 288 Submitted to Chemical Reviews 1 2 3 4 5 6 New Generation Cadmium-Free Quantum Dots for 7 8 Biophotonics and Nanomedicine 9 10 11 12 13 14 Gaixia Xu1,5†, Shuwen Zeng2,5†, Butian Zhang2, Mark T. Swihart3*, 15 2* 4* 16 Ken-Tye Yong and Paras N. Prasad 17 18 19 20 1 21 Key Laboratory of Optoelectronics Devices and Systems of Ministry of Education/Guangdong 22 Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen, P. R. 23 China 24 2 25 School of Electrical and Electronic Engineering, -
Hazardous Laboratory Chemicals Disposal Guide
Third Edition HAZARDOUS LABORATORY CHEMICALS DISPOSAL GUIDE Third Edition HAZARDOUS LABORATORY CHEMICALS DISPOSAL GUIDE Margaret-Ann Armour LEWIS PUBLISHERS A CRC Press Company Boca Raton London New York Washington, D.C. This edition published in the Taylor & Francis e-Library, 2005. To purchase your own copy of this or any of Taylor & Francis or Routledge’s collection of thousands of eBooks please go to http://www.ebookstore.tandf.co.uk/. Library of Congress Cataloging-in-Publication Data Armour, M.A. (Margaret-Ann) Hazardous laboratory chemicals disposal guide/Margaret-Ann Armour.—3rd ed. p. cm. Includes bibliographical references. ISBN 1-56670-567-3 1. Chemical laboratories—Waste disposal. 2. Hazardous substances. I. Title. QD64.A76 2003 542′.89–dc21 2002043358 This book contains information obtained from authentic and highly regarded sources. Reprinted material is quoted with permission, and sources are indicated. A wide variety of references are listed. Reasonable efforts have been made to publish reliable data and information, but the authors and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their use. Neither this book nor any part may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, microfilming, and recording, or by any information storage or retrieval system, without prior permission in writing from the publisher. The consent of CRC Press LLC does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific permission must be obtained in writing from CRC Press LLC for such copying. Direct all inquiries to CRC Press LLC, 2000 N.W. -
Microbial Dissolution and Stabilization of Toxic Metals and Radionuclides In
840 Experientia 46 (1990), Birkh~iuser Verlag, CH-4010 Basel/Switzerland Reviews 34 Trevors, J. T., Stratton, G. W., and Gadd, G. M., Cadmium transport, 38 Tsezos, M., and Volesky, B., The mechanism of uranium biosorption resistance and toxicity in bacteria, algae and fungi. Can. J. Microbiol. by Rhizopus arrhizus. Biotechnol. Bioeng. 24 (1982) 385-401. 32 (1986) 447-464. 39 Wainwright, M., and Grayston, S. J., Accumulation and oxidation of 35 Tsezos, M., Recovery of uranium from biological adsorbents-desorp- metal sulphides by fungi, in: Metal-Microbe Interactions, pp. 119- tion equilibrium. Biotechnol. Bioeng. 26 (1984) 973-981. 130. IRL Press, Oxford 1989. 36 Tsezos, M., Absorption by microbial biomass as a process for removal of ions from process or waste solutions, in: Immobilization of Ions by Bio-sorption, pp. 201-218. Ellis Horwood, Chichester 1986. 37 Tsezos, M., and Volesky, B., Biosorption of uranium and thorium. 0014-4754/90/080834-0751.50 + 0.20/0 Biotechnol. Bioeng. 22 (1981) 583-604. Birkhfiuser Verlag Basel, 1990 Microbial dissolution and stabilization of toxic metals and radionucfides in mixed wastes A. J. Francis Department of Applied Science, Brookhaven National Laboratory, Upton (New York 11973, USA) Summary. Microbial activity in mixed wastes can have an appreciable effect on the dissolution or precipitation of toxic metals and radionuclides. Fundamental information on microbial dissolution and stabilization (immobilization) of toxic metals and radionuclides, in particular actinides and fission products, in nuclear wastes under various microbial process conditions, e.g., aerobic, denitrifying, iron-reducing, fermentative, sulfate-reducing, and methanogenic conditions is very limited. Microbial transformations of typical waste components such as metal oxides, metal coprecipitates, naturally occurring minerals, and metal organic complexes are reviewed. -
Operation Permit Application
Un; iy^\ tea 0 9 o Operation Permit Application Located at: 2002 North Orient Road Tampa, Florida 33619 (813) 623-5302 o Training Program TRAINING PROGRAM for Universal Waste & Transit Orient Road Tampa, Florida m ^^^^ HAZARDOUS WAb 1 P.ER^AlTTlNG TRAINING PROGRAM MASTER INDEX CHAPTER 1: Introduction Tab A CHAPTER 2: General Safety Manual Tab B CHAPTER 3: Protective Clothing Guide Tab C CHAPTER 4: Respiratory Training Program Tab D APPENDIX 1: Respiratory Training Program II Tab E CHAPTER 5: Basic Emergency Training Guide Tab F CHAPTER 6: Facility Operations Manual Tab G CHAPTER 7: Land Ban Certificates Tab H CHAPTER 8: Employee Certification Statement Tab. I CHAPTER ONE INTRODUCTION prepared by Universal Waste & Transit Orient Road Tampa Florida Introducti on STORAGE/TREATMENT PERSONNEL TRAINING PROGRAM All personnel involved in any handling, transportation, storage or treatment of hazardous wastes are required to start the enclosed training program within one-week after the initiation of employment at Universal Waste & Transit. This training program includes the following: Safety Equipment Personnel Protective Equipment First Aid & CPR Waste Handling Procedures Release Prevention & Response Decontamination Procedures Facility Operations Facility Maintenance Transportation Requirements Recordkeeping We highly recommend that all personnel involved in the handling, transportation, storage or treatment of hazardous wastes actively pursue additional technical courses at either the University of South Florida, or Tampa Junior College. Recommended courses would include general chemistry; analytical chemistry; environmental chemistry; toxicology; and additional safety and health related topics. Universal Waste & Transit will pay all registration, tuition and book fees for any courses which are job related. The only requirement is the successful completion of that course. -
Physical and Chemical Properties of Platinum Group Metals 2 Chapter 2 | Physical and Chemical Properties of Platinum Group Metals Contents
PHYSICAL AND CHEMICAL PROPERTIES OF PLATINUM GROUP METALS 2 CHAPTER 2 | PHYSICAL AND CHEMICAL PROPERTIES OF PLATINUM GROUP METALS CONTENTS 2.1 OVERVIEW OF PGMS 04 2.2 METALLIC PGMS 05 2.3 COMPOUNDS OF PLATINUM GROUP METALS 06 SIMPLE COMPOUNDS 06 COMPLEX COMPOUNDS 07 REFERENCES 13 2 CHAPTER 2 | PHYSICAL AND CHEMICAL PROPERTIES OF PLATINUM GROUP METALS SUMMARY • Six elements of Groups 8, 9, and 10 in the periodic table constitute the platinum group metals (PGMs): platinum (Pt), palladium (Pd), rhodium (Rh), ruthenium (Ru), iridium (Ir), and osmium (Os). • The physical and mechanical properties of the PGMs and their compounds indicate a wide range of properties with widely varying densities and solubilities (see Table 2-1). • Metallic forms of PGMs are generally considered to be ‘inert’, i.e., not chemically reactive. However, this is dependent in part on dimensional characteristics. Thus, while massive metal forms have low chemical reactivity, fi nely-divided metal powders with high surface area show greater reactivity. • Simple binary compounds exist for each of the PGMs. They also form a vast array of complex coordination compounds in which the central metal atom is bound to a variety of ligands by coordinate bonding, including halides, sulphur, amines, and other atoms and groups. • This unique coordination chemistry has made PGM compounds of great industrial value, but also can have implications for the health of workers exposed to certain of these compounds due to the linkages with biological behaviour and toxicity (see Chapter 6). • The complex halogenated platinum compounds (CHPS) are among those which are industrially and toxicologically important. -
UNIVERSITY of CALIFORNIA, IRVINE Transition Metal Complexes
UNIVERSITY OF CALIFORNIA, IRVINE Transition Metal Complexes of Modified Azaphosphatranes DISSERTATION submitted in partial satisfaction of the requirements for the degree of DOCTOR OF PHILOSOPHY in Chemistry by Zachary Thammavongsy Dissertation Committee: Professor Jenny Y. Yang, Chair Professor Andrew S. Borovik Professor William J. Evans 2019 © 2019 Zachary Thammavongsy DEDICATION For my mother, Kor, and my father, Vinai, who sacrificed their lives for me to live out mine. ii TABLE OF CONTENTS Page LIST OF FIGURES vii LIST OF TABLES xv LIST OF SCHEMES xvi LIST OF CHARTS xvii ACKNOWLEDGMENTS xviii CURRICULUM VITAE xix ABSTRACT OF THE DISSERTATION xxv INTRODUCTION 1 CHAPTER 1: The Electronic and Steric Tolman Parameters of Proazaphosphatranes: Synthesis, Characterization, and Measurements 12 1.1. Motivation and Specific Aims 13 1.2. Background 13 1.3. Results and Discussion 15 R 1.3.1. Synthesis and Structure of Ni(L )(CO)3 Complexes (1-4) 15 Me 1.3.2. Synthesis and Structure of Ni(L )2(CO)2 Complex (5) 18 R 1.3.3. Tolman Electronic Parameters and Cone Angles of Ni(L )(CO)3 Complexes (1-4) 21 1.4. Conclusion 23 1.5. Experimental Details 24 1.6. References 38 CHAPTER 2: Expanding the Denticity of Proazaphosphatrane: Ligand Synthesis 41 2.1. Motivation and Specific Aims 42 2.2. Background 43 2.3. Results and Discussion 43 2.3.1. Synthesis of Tri-Substituted Tris(2-aminoethyl)amines 43 2.3.2. Synthesis of Protonated Tri-Substituted Azaphosphatranes 44 2.3.3. Synthesis of Tri-Substituted Proazaphosphatranes 46 2.4. Conclusion 49 2.5. -
Standard Thermodynamic Properties of Chemical
STANDARD THERMODYNAMIC PROPERTIES OF CHEMICAL SUBSTANCES ∆ ° –1 ∆ ° –1 ° –1 –1 –1 –1 Molecular fH /kJ mol fG /kJ mol S /J mol K Cp/J mol K formula Name Crys. Liq. Gas Crys. Liq. Gas Crys. Liq. Gas Crys. Liq. Gas Ac Actinium 0.0 406.0 366.0 56.5 188.1 27.2 20.8 Ag Silver 0.0 284.9 246.0 42.6 173.0 25.4 20.8 AgBr Silver(I) bromide -100.4 -96.9 107.1 52.4 AgBrO3 Silver(I) bromate -10.5 71.3 151.9 AgCl Silver(I) chloride -127.0 -109.8 96.3 50.8 AgClO3 Silver(I) chlorate -30.3 64.5 142.0 AgClO4 Silver(I) perchlorate -31.1 AgF Silver(I) fluoride -204.6 AgF2 Silver(II) fluoride -360.0 AgI Silver(I) iodide -61.8 -66.2 115.5 56.8 AgIO3 Silver(I) iodate -171.1 -93.7 149.4 102.9 AgNO3 Silver(I) nitrate -124.4 -33.4 140.9 93.1 Ag2 Disilver 410.0 358.8 257.1 37.0 Ag2CrO4 Silver(I) chromate -731.7 -641.8 217.6 142.3 Ag2O Silver(I) oxide -31.1 -11.2 121.3 65.9 Ag2O2 Silver(II) oxide -24.3 27.6 117.0 88.0 Ag2O3 Silver(III) oxide 33.9 121.4 100.0 Ag2O4S Silver(I) sulfate -715.9 -618.4 200.4 131.4 Ag2S Silver(I) sulfide (argentite) -32.6 -40.7 144.0 76.5 Al Aluminum 0.0 330.0 289.4 28.3 164.6 24.4 21.4 AlB3H12 Aluminum borohydride -16.3 13.0 145.0 147.0 289.1 379.2 194.6 AlBr Aluminum monobromide -4.0 -42.0 239.5 35.6 AlBr3 Aluminum tribromide -527.2 -425.1 180.2 100.6 AlCl Aluminum monochloride -47.7 -74.1 228.1 35.0 AlCl2 Aluminum dichloride -331.0 AlCl3 Aluminum trichloride -704.2 -583.2 -628.8 109.3 91.1 AlF Aluminum monofluoride -258.2 -283.7 215.0 31.9 AlF3 Aluminum trifluoride -1510.4 -1204.6 -1431.1 -1188.2 66.5 277.1 75.1 62.6 AlF4Na Sodium tetrafluoroaluminate -
Preparations, Solution Composition, and Reactions of Complex Metal Hydrides and Ate Complexes of Zinc, Aluminum, and Copper a Th
PREPARATIONS, SOLUTION COMPOSITION, AND REACTIONS OF COMPLEX METAL HYDRIDES AND ATE COMPLEXES OF ZINC, ALUMINUM, AND COPPER A THESIS Presented to The Faculty of the Division of Graduate Studies By John Joseph Watkins In Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the School of Chemistry Georgia Institute of Technology April, 1977 PREPARATIONS, SOLUTION COMPOSITION, AND REACTIONS OF COMPLEX METAL HYDRIDES AND ATE COMPLEXES OF ZINC, ALUMINUM, AND COPPER Approved: Erlin^rbrovenstein, Jr., Chairman H. 0. House E. C. Ashby Date approved by Chairman £~^3c>l~l~f ii ACKNOWLEDGMENTS Many individuals and organizations have contributed to the successful completion of this thesis. The following acknowledgments are not complete, but I hope I have expressed my gratitude to the people and organizations upon whom I depended the most. The School of Chemistry supported my first three years of work by the award of an NSF fellowship. My last year of work was generously supported by the St. Regis Paper Company, who graciously gave me leave of absence with salary so that the requirements for this thesis could be completed. This stipend and tuition support of my work freed me to concentrate on research without the financial difficulties encountered by many graduate students. All the faculty and staff of the School of Chemistry supported my research. I particularly would like to recognize Professor W. M. Spicer, Professor J. A. Bertrand, Professor C. L. Liotta, Mr. Gerald O'Brien, and Mr. D. E. Lillie. Post-doctoral assistants and fellow graduate students who contributed to my experience at the Georgia Insti tute of Technology include Dr. -
SYNTHESES Volume XIV Editors AARON WOLD JOHN K
INORGANIC SYNTHESES Volume XIV Editors AARON WOLD JOHN K. RUFF Professor of Engineering Associate Professor of Chemistry and Chemistry University of Georgia Brown University, Providence, R.I. Athens, Ca. INORGANIC SYNTHESES Volume XIV McCRAW-HILL BOOK COMPANY New York St. Louis San Francisco Diisseldorf Johannesburg Kualo Lumpur London Mexico Montreal New Delhi Panama Rio de Janeiro Singapore Sydney Toronto INORGANIC SYNTHESES, VOLUME XIV Copyright 0 1973 by McGraw-Hill, Inc. All Rights Rewved. Printed in the United States of America. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise. without the prior written permission of the publisher. Library of Congress Catalog Card Number 39-23015 07-07 1320-0 1234567890 KPKP 76543 To RONALD NYHOLM and DAVID WADSLEY CONTENTS Reface ........................................... xi Notice to Contributors ................................... xiii Chapter One PHOSPHORUS COMPOUNDS ............... 1 1 . Phosphine ....................................... 1 2 . tert-Butyldichlorophosphineand Di-tert-butylchlorophosphinc......... 4 A . tert-Butyldichlorophosphinc ......................... 5 B . Di-tert-butylchlorophosphinc ......................... 6 3. 1.2-Bis(phosphino)ethane ............................. 10 4 . Tctramcthyldiphosphineand Flexible Aliphatic (Dimethylphosphino) Ligands ........................... 14 A . TetramethyldiphosFhine............................. 15 B . -
RU041 0001 Al
RU041 0001 A i I Aj I Tol; I Al DISCLAIMER Images are produced from the best available original document, nevertheless portions of this document may be illegible in electronic image products. Disclaimer Please be aware that all missing pages were supposed to be blank. ORGANIZERS Russian Academy of Sciences (RAS) Division of Cemistry ad Material Sciences Researc Cuncil Oil Organic ad Or-anoelenient Cenlistly AX Nesrnevario, Institute of Organoelerrient Compounds N.D. elinsky Institute of Organic Chemistry N.S. Kurnakm Istitute of General and Inorganic Cemistry Institute for Physical Chemistry of Ceramics M.V. Lomoiiosov iMoscow State University St"ite ScIcimfic-Research Istitute of Cliernisti- ad Technology of Organoelerrient Compounds ,,VIAM, State Research Center SPONSORS I U PAC U N ESCO Ministry of Industry, Science ad Technology of te Russian Federation RLISSIaii Foundation for Basic Research BORAX Europe Ltd. AV!;'WOR OAO WELCOME TO IMEBORON XI Dear Colleazues, Welcome to the XIth International Conference onBoron Chemistry in Moscow. Boron Chemistry as a connecting bridge between many fields aintains one of the leading positions in modem chemistry. This is reflected both y an ncreasing number of publications on organoboron, carborane and metallacarborane chemistry and a lot of boron conferences of International, European and National formats. We feel very much honored that the MEBORON XI, the first Iternational Conference on Boron Chemistry in the XXI Century, will be held in Moscow, te Capital of the Russian Federation. This Moscow Conference will take place in the conference halls (the Red and Blue oes) of te main building Of th Rsian Academy of Sciences, 32a, Lemnsky prospect, 3 d floor.