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Regulated Substance List
INSTRUCTIONS FOR THE UNIFIED PROGRAM (UP) FORM REGULATED SUBSTANCE LIST CHEMICAL NAME CAS # TQ Listing CHEMICAL NAME CAS # TQ Listing (Lbs) Basis (Lbs) Basis Acetaldehyde 75-07-0 10,000 g Cantharidin 56-25-7 100/10,0001 * Acetone Cyanohydrin 75-86-5 1,000 Carbachol Chloride 51-83-2 500/10,0001 Acetone Thiosemicarbazide 1752-30-3 1,000/10,0001 Acetylene (Ethyne) 74-86-2 10,000 f Carbamic Acid, Methyl-,o- Acrolein (2-Propenal) 107-02-8 500 b (((2,4-Dimethyl-1,3-Dithiolan- Acrylamide 79-06-1 1,000/10,0001 2-YL) Methylene)Amino)- 26419-73-8 100/10,0001 Acrylonitrile (2- Propenenitrile) 107-13-1 10,000 b Carbofuran 1563-66-2 10/10,0001 Acrylyl Chloride Carbon Disulfide 75-15-0 10,000 b (2-Propenoyl Chloride) 814-68-6 100 b Carbon Oxysulfide Aldicarb 116-06-3 100/10,0001 (Carbon Oxide Sulfide (COS)) 463-58-1 10,000 f Aldrin 309-00-2 500/10,0001 Chlorine 7782-50-5 100 a,b Allyl Alcohol (2-Propen-1-ol) 107-18-6 1,000 b Chlorine Dioxide Allylamine (2-Propen-1-Amine) 107-11-9 500 b (Chlorine Oxide (ClO2)) 10049-04-4 1,000 c Aluminum Phosphide 20859-73-8 500 Chlorine Monoxide (Chlorine Oxide) 7791-21-1 10,000 f Aminopterin 54-62-6 500/10,0001 Chlormequat Chloride 999-81-5 100/10,0001 Amiton Oxalate 3734-97-2 100/10,0001 Chloroacetic Acid 79-11-8 100/10,0001 Ammonia, Anhydrous 2 7664-41-7 500 a,b Chloroform 67-66-3 10,000 b Ammonia, Aqueous Chloromethyl Ether (conc 20% or greater) 7664-41-7 20,000 a,b (Methane,Oxybis(chloro-) 542-88-1 100 b * Aniline 62-53-3 1,000 Chloromethyl Methyl Ether Antimycin A 1397-94-0 1,000/10,0001 (Chloromethoxymethane) -
Background Document on Cadmium ______
Hazardous Substances Series -------------------------------------------------------------------------------------------------------------------------------------------- Cadmium OSPAR Commission 2002 (2004 Update) OSPAR Commission, 2002: OSPAR Background Document on Cadmium _______________________________________________________________________________________________________ The Convention for the Protection of the Marine Environment of the North-East Atlantic (the “OSPAR Convention”) was opened for signature at the Ministerial Meeting of the former Oslo and Paris Commissions in Paris on 22 September 1992. The Convention entered into force on 25 March 1998. It has been ratified by Belgium, Denmark, Finland, France, Germany, Iceland, Ireland, Luxembourg, Netherlands, Norway, Portugal, Sweden, Switzerland and the United Kingdom and approved by the European Community and Spain. La Convention pour la protection du milieu marin de l'Atlantique du Nord-Est, dite Convention OSPAR, a été ouverte à la signature à la réunion ministérielle des anciennes Commissions d'Oslo et de Paris, à Paris le 22 septembre 1992. La Convention est entrée en vigueur le 25 mars 1998. La Convention a été ratifiée par l'Allemagne, la Belgique, le Danemark, la Finlande, la France, l’Irlande, l’Islande, le Luxembourg, la Norvège, les Pays-Bas, le Portugal, le Royaume-Uni de Grande Bretagne et d’Irlande du Nord, la Suède et la Suisse et approuvée par la Communauté européenne et l’Espagne. © OSPAR Commission, 2002. Permission may be granted by the publishers for the report to be wholly or partly reproduced in publications provided that the source of the extract is clearly indicated. © Commission OSPAR, 2002. La reproduction de tout ou partie de ce rapport dans une publication peut être autorisée par l’Editeur, sous réserve que l’origine de l’extrait soit clairement mentionnée. -
Spectrophotometric Determination of Thiocyanate In
Investigative Forensic Sciences © All rights are reserved by Buddha D. Paul and Thomas Research Article Open Access Spectrophotometric Determination of Thiocyanate in Human Saliva by a Unique Iodine-Azide-Chromogenic Substrate Reaction and its Application in Distinguishing Tobacco Smokers from Non-Smokers† Buddha D. Paul and Thomas Bosy Division of Forensic Toxicology, Office of the Armed Forces Medical Examiner, Dover AFB, Delaware, USA. Abstract A method to detect thiocyanate (SCN) in human saliva is presented. Thiocyanate concentrations appear to be diagnostic when classifying smokers or non-smokers, and in determining some clinical conditions. The method involves the reaction of SCN with excess iodine and azide, and spectroscopic detection of unreacted iodine by a chromogenic substrate, ABTS. The calibration was linear over the range of 12.5-150 µmol/L (slope = 0.0086 delta-Abs/SCN µmol/L, intercept = -0.0160 delta-Abs, R2 0.9998). The method was applied to analyze 29 saliva specimens. The results were similar to those obtained from a gas chromatography-mass 2 spectrometry method (slope = 0.9595, R 0.9790). Based on Grubbs equation applied to specimens from non-smoking subjects, a threshold concentration of 1100 µmol/L for SCN was determined to distinguish smokers from the non-smokers. The SCN concentrations in 18 out of 20 saliva specimens collected from 2 smokers were above this threshold. The specimens from smokers were also examined for nicotine and cotinine by a GCMS method. While nicotine concentrations were found to vary, the cotinine concentrations remained stable, 134+29 ng/mL. Generally, the presence of nicotine/cotinine in specimens only indicates exposure to tobacco products, but the presence of any of these compounds with elevated SCN, is an indication of smoking. -
Chemical Hygiene Plan Manual
CHEMICAL HYGIENE PLAN AND HAZARDOUS MATERIALS SAFETY MANUAL FOR LABORATORIES This is the Chemical Hygiene Plan specific to the following areas: Laboratory name or room number(s): ___________________________________ Building: __________________________________________________________ Supervisor: _______________________________________________________ Department: _______________________________________________________ Telephone numbers 911 for Emergency and urgent consultation 48221 Police business line 46919 Fire Dept business line 46371 Radiological and Environmental Management Revisied on: Enter a revision date here. All laboratory chemical use areas must maintain a work-area specific Chemical Hygiene Plan which conforms to the requirements of the OSHA Laboraotry Standard 29 CFR 19190.1450. Purdue University laboratories may use this document as a starting point for creating their work area specific CHP. Minimally this cover page is to be edited for work area specificity (non-West Lafayette laboratories are to place their own emergency, fire, and police telephone numbers in the space above) AND appendix K must be completed. This instruction and information box should remain. This model CHP is version 2010A; updates are to be found at www.purdue.edu/rem This page intentionally blank. PURDUE CHEMICAL HYGIENE PLAN AWARENESS CERTIFICATION For CHP of: ______________________________ Professor, building, rooms The Occupational Safety and Health Administration (OSHA) requires that laboratory employees be made aware of the Chemical Hygiene Plan at their place of employment (29 CFR 1910.1450). The Purdue University Chemical Hygiene Plan and Hazardous Materials Safety Manual serves as the written Chemical Hygiene Plan (CHP) for laboratories using chemicals at Purdue University. The CHP is a regular, continuing effort, not a standby or short term activity. Departments, divisions, sections, or other work units engaged in laboratory work whose hazards are not sufficiently covered in this written manual must customize it by adding their own sections as appropriate (e.g. -
Calarp) Program
California Accidental Release Prevention (CalARP) Program Administering Agency Guidance January 31, 2005 Preface This document provides general guidance to help Administering Agencies (AAs) implement and enforce the California Accidental Release Prevention (CalARP) Program. The intent is to identify the elements of the Program applicable to each regulated business, and assist AAs with oversight of the CalARP Program statutes and regulations. This document is not a substitute for the CalARP Program regulations; it does not impose legally binding requirements. About This Document This document follows the format of the California Code of Regulations, Title 19, Division 2, Chapter 4.5: California Accidental Release Prevention (CalARP) Program. The regulatory sections are presented in parentheses for ease of reference. Acknowledgements The California Emergency Management Agency (Cal EMA) would like to thank the following people for their valuable assistance in the preparation of this document: Howard Wines, Hazardous Materials Specialist, City of Bakersfield Fire Department Robert Distaso P.E., Fire Safety Engineer, Orange County Fire Authority Randall L. Sawyer, Supervisor, Accidental Release Prevention Programs, Contra Costa County Health Services Department Beronia Beniamine, Senior Hazardous Materials Specialist, Stanislaus County Environmental Resources Department Angie Proboszcz, Risk Management Program Coordinator, USEPA Region 9 Jon Christenson, Senior Environmental Health Specialist, Merced County Department of Public Health Teresa -
University of Southampton Research Repository Eprints Soton
University of Southampton Research Repository ePrints Soton Copyright © and Moral Rights for this thesis are retained by the author and/or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder/s. The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders. When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given e.g. AUTHOR (year of submission) "Full thesis title", University of Southampton, name of the University School or Department, PhD Thesis, pagination http://eprints.soton.ac.uk UNIVERSITY OF SOUTHAMPTON FACULTY OF SCIENCE DEPARTMENT OF CHEMISTRY Doctor of Philosophy CHEMICAL AND ELECTROCHEMICAL NITRATIONS OF ALKENES AND DIENES by Andrew Jonathan Bloom ACKNOWLEDGEMENT I wish to thank the following: My parents for their support; Dr. John Mellor and Professor Martin Fleischmann, my supervisors; Dr. Philip Parsons for his faith and encouragement; Neil Smith, Ivan Pinto, Jeff Buchannan and Neil Carlson for the proof-reading and Suzanne Salt for the typing. Financial support from The Procurement Executive, Ministry of Defence, for my maintenance grant, and NATO, for travel expenses, is gratefully acknowledged. Table of Contents Chapter 1 Introduction 1 I'l Electrochemical -
Polyvinyl Chloride - Wikipedia Polyvinyl Chloride
1/24/2020 Polyvinyl chloride - Wikipedia Polyvinyl chloride Polyvinyl chloride (/ˌpɒlivaɪnəl ˈklɔːraɪd/;[5] colloquial: Polyvinyl chloride polyvinyl, vinyl;[6] abbreviated: PVC) is the world's third-most widely produced synthetic plastic polymer, after polyethylene and polypropylene.[7] About 40 million tonnes are produced per year. PVC comes in two basic forms: rigid (sometimes abbreviated as RPVC) and flexible. The rigid form of PVC is used in construction for pipe and in profile applications such as doors and windows. It is also used in making bottles, non-food packaging, food-covering sheets,[8] and cards (such as bank or membership cards). It can be made softer and more flexible by the addition of plasticizers, the most widely used being phthalates. In this form, it is also used in plumbing, electrical cable insulation, imitation leather, flooring, signage, phonograph records,[9] inflatable products, and many applications where it replaces rubber.[10] With cotton or linen, it is used to make canvas. Pure polyvinyl chloride is a white, brittle solid. It is insoluble in alcohol but slightly soluble in tetrahydrofuran. Contents Discovery Production Microstructure Names Producers IUPAC name Additives poly(1-chloroethylene)[1] Phthalate plasticizers Di-2ethylhexylphthalate Other names Metal stabilizers Polychloroethylene Heat stabilizers Identifiers Properties CAS Number 9002-86-2 (http://ww Mechanical w.commonchemistry. Thermal and fire org/ChemicalDetail.a Electrical spx?ref=9002-86-2) Chemical Abbreviations PVC Applications ChEBI CHEBI:53243 -
Solubility and Solution-Phase Chemistry of Isocyanic Acid, Methyl Isocyanate, 2 and Cyanogen Halides 3 4 5 6 James M
Atmos. Chem. Phys. Discuss., https://doi.org/10.5194/acp-2018-1160 Manuscript under review for journal Atmos. Chem. Phys. Discussion started: 9 November 2018 c Author(s) 2018. CC BY 4.0 License. 1 Solubility and Solution-phase Chemistry of Isocyanic Acid, Methyl Isocyanate, 2 and Cyanogen Halides 3 4 5 6 James M. Roberts1, and Yong Liu2 7 8 1. NOAA/ESRL Chemical Sciences Division, Boulder, Colorado, 80305 9 2. Department of Chemistry, University of Colorado, Denver, Denver, Colorado, 80217 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 Atmos. Chem. Phys. Discuss., https://doi.org/10.5194/acp-2018-1160 Manuscript under review for journal Atmos. Chem. Phys. Discussion started: 9 November 2018 c Author(s) 2018. CC BY 4.0 License. 52 Abstract 53 54 Condensed phase uptake and reaction are important atmospheric removal processes for reduced nitrogen 55 species, isocyanic acid (HNCO), methyl isocyanate (CH3NCO) and cyanogen halides (XCN, X =Cl, Br, I), yet many 56 of the fundamental quantities that govern this chemistry have not been measured or are understudied. Solubilities 57 and first-order reaction rates of these species were measured for a variety of solutions using a bubble flow reactor 58 method with total reactive nitrogen (Nr) detection. The aqueous solubility of HNCO was measured as a function of 59 pH, and exhibited the classic behavior of a weak acid, with an intrinsic Henry’s law solubility of 20 (±2) M/atm, and -4 60 a Ka of 2.0 (±0.28) ×10 M (which corresponds to pKa = 3.7 ±0.06) at 298K. -
CHEMICAL HYGIENE PLAN Laboratory Safety Manual Approval
CHEMICAL HYGIENE PLAN Laboratory Safety Manual Approval Date: March 10, 2015 Prepared By: Environmental Health & Safety Table of Contents TABLE OF CONTENTS PART A: University-wide Policies and Procedures I. Introduction: ............................................................................... 2 II. Responsibilities: ......................................................................... 3 III. Information Dissemination and Employee Training. ................. 5 IV. Chemical Procurement Procedures. ........................................... 6 V. Working with Chemicals: General Safety Standard Operating Procedures. .................... 7 VI. Chemical Storage. ..................................................................... 9 VII. Disposal of Chemical Waste. ........................................................ 17 VIII. Hazard Identification: Classification & Communication. ........... 25 IX. Environmental Monitoring. ......................................................... 35 X. Personal Protective Equipment. .................................................. 37 XI. Respiratory Protection. ................................................................ 39 XII. Eye-Wash & Deluge Shower Stations. ......................................... 40 XIII. Fume Hoods. ............................................................................... 44 XIV. Fire Extinguishers. ..................................................................... 42 XV. Emergency Response. ................................................................. -
The List of Extremely Hazardous Substances)
APPENDIX A (THE LIST OF EXTREMELY HAZARDOUS SUBSTANCES) THRESHOLD REPORTABLE INVENTORY RELEASE QUANTITY QUANTITY CAS NUMBER CHEMICAL NAME (POUNDS) (POUNDS) 75-86-5 ACETONE CYANOHYDRIN 500 10 1752-30-3 ACETONE THIOSEMICARBAZIDE 500/500 1,000 107-02-8 ACROLEIN 500 1 79-06-1 ACRYLAMIDE 500/500 5,000 107-13-1 ACRYLONITRILE 500 100 814-68-6 ACRYLYL CHLORIDE 100 100 111-69-3 ADIPONITRILE 500 1,000 116-06-3 ALDICARB 100/500 1 309-00-2 ALDRIN 500/500 1 107-18-6 ALLYL ALCOHOL 500 100 107-11-9 ALLYLAMINE 500 500 20859-73-8 ALUMINUM PHOSPHIDE 500 100 54-62-6 AMINOPTERIN 500/500 500 78-53-5 AMITON 500 500 3734-97-2 AMITON OXALATE 100/500 100 7664-41-7 AMMONIA 500 100 300-62-9 AMPHETAMINE 500 1,000 62-53-3 ANILINE 500 5,000 88-05-1 ANILINE,2,4,6-TRIMETHYL- 500 500 7783-70-2 ANTIMONY PENTAFLUORIDE 500 500 1397-94-0 ANTIMYCIN A 500/500 1,000 86-88-4 ANTU 500/500 100 1303-28-2 ARSENIC PENTOXIDE 100/500 1 THRESHOLD REPORTABLE INVENTORY RELEASE QUANTITY QUANTITY CAS NUMBER CHEMICAL NAME (POUNDS) (POUNDS) 1327-53-3 ARSENOUS OXIDE 100/500 1 7784-34-1 ARSENOUS TRICHLORIDE 500 1 7784-42-1 ARSINE 100 100 2642-71-9 AZINPHOS-ETHYL 100/500 100 86-50-0 AZINPHOS-METHYL 10/500 1 98-87-3 BENZAL CHLORIDE 500 5,000 98-16-8 BENZENAMINE, 3-(TRIFLUOROMETHYL)- 500 500 100-14-1 BENZENE, 1-(CHLOROMETHYL)-4-NITRO- 500/500 500 98-05-5 BENZENEARSONIC ACID 10/500 10 3615-21-2 BENZIMIDAZOLE, 4,5-DICHLORO-2-(TRI- 500/500 500 FLUOROMETHYL)- 98-07-7 BENZOTRICHLORIDE 100 10 100-44-7 BENZYL CHLORIDE 500 100 140-29-4 BENZYL CYANIDE 500 500 15271-41-7 BICYCLO[2.2.1]HEPTANE-2-CARBONITRILE,5- -
Lubricants in Pharmaceutical Solid Dosage Forms
Lubricants 2014, 2, 21-43; doi:10.3390/lubricants2010021 OPEN ACCESS lubricants ISSN 2075-4442 www.mdpi.com/journal/lubricants Review Lubricants in Pharmaceutical Solid Dosage Forms Jinjiang Li * and Yongmei Wu Drug Product Science & Technology, Bristol-Myers Squibb Corporation, 1 Squibb Dr., New Brunswick, NJ 08903, USA; E-Mail: [email protected] * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +1-732-227-6584; Fax: +1-732-227-3784. Received: 18 December 2013; in revised form: 21 January 2014 / Accepted: 24 January 2014 / Published: 25 February 2014 Abstract: Lubrication plays a key role in successful manufacturing of pharmaceutical solid dosage forms; lubricants are essential ingredients in robust formulations to achieve this. Although many failures in pharmaceutical manufacturing operations are caused by issues related to lubrication, in general, lubricants do not gain adequate attention in the development of pharmaceutical formulations. In this paper, the fundamental background on lubrication is introduced, in which the relationships between lubrication and friction/adhesion forces are discussed. Then, the application of lubrication in the development of pharmaceutical products and manufacturing processes is discussed with an emphasis on magnesium stearate. In particular, the effect of its hydration state (anhydrate, monohydrate, dihydrate, and trihydrate) and its powder characteristics on lubrication efficiency, as well as product and process performance is summarized. In addition, the impact of lubrication on the dynamics of compaction/compression processes and on the mechanical properties of compacts/tablets is presented. Furthermore, the online monitoring of magnesium stearate in a blending process is briefly mentioned. Finally, the chemical compatibility of active pharmaceutical ingredient (API) with magnesium stearate and its reactive impurities is reviewed with examples from the literature illustrating the various reaction mechanisms involved. -
An Efficient and Surface-Benign Purification Scheme for Colloidal Nanocrystals Based on Quantitative Assessment
Nano Research 1 NanoDOI 10.1007/s12274Res -015-0835-6 An efficient and surface-benign purification scheme for colloidal nanocrystals based on quantitative assessment Yu Yang, Jiongzhao Li, Long Lin, and Xiaogang Peng () Nano Res., Just Accepted Manuscript • DOI 10.1007/s12274-015-0835-6 http://www.thenanoresearch.com on June 9, 2015 © Tsinghua University Press 2015 Just Accepted This is a “Just Accepted” manuscript, which has been examined by the peer-review process and has been accepted for publication. A “Just Accepted” manuscript is published online shortly after its acceptance, which is prior to technical editing and formatting and author proofing. Tsinghua University Press (TUP) provides “Just Accepted” as an optional and free service which allows authors to make their results available to the research community as soon as possible after acceptance. After a manuscript has been technically edited and formatted, it will be removed from the “Just Accepted” Web site and published as an ASAP article. Please note that technical editing may introduce minor changes to the manuscript text and/or graphics which may affect the content, and all legal disclaimers that apply to the journal pertain. In no event shall TUP be held responsible for errors or consequences arising from the use of any information contained in these “Just Accepted” manuscripts. To cite this manuscript please use its Digital Object Identifier (DOI®), which is identical for all formats of publication. An efficient and surface-benign purification scheme for colloidal nanocrystals based on quantitative assessment Yu Yang, Jiongzhao Li, Long Lin, and Xiaogang Peng* Center for Chemistry of Novel & High-Performance Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P.