DOCSLIB.ORG

Bismuth Chloride Solution SDS US

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Bismuth Chloride Solution SDS US SAFETY DATA SHEET Issue Date 10-Nov-2015 Revision Date 11-Nov-2015 Version 1 1. IDENTIFICATION Product identifier Product Name Bismuth Trichloride Solution Other means of identification Product Code 0650 UN/ID no. UN1760 Synonyms Bismuth chloride; Trichlorobismuth, Trichlorobismuthine Recommended use of the chemical and restrictions on use Recommended Use Laboratory chemicals. Uses advised against No information available Details of the supplier of the safety data sheet Manufacturer Address Harrell Industries, Inc. 2495 Commerce Drive Rock Hill, SC 29730 www.harrellindustries.com Emergency telephone number Company Phone Number 803-327-6335 Fax Number 803-327-7808 24 Hour Emergency Phone Number (800) 633-8253 PERS Emergency Telephone (800) 633-8253 (PERS) 2. HAZARDS IDENTIFICATION Classification OSHA Regulatory Status This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Acute toxicity - Inhalation (Gases) Category 4 Acute toxicity - Inhalation (Dusts/Mists) Category 4 Skin corrosion/irritation Category 1 Sub-category A Serious eye damage/eye irritation Category 1 Specific target organ toxicity (single exposure) Category 3 Label elements Emergency Overview Warning Hazard statements Corrosive to metals. Causes severe skin burns and eye damage May cause respiratory irritation _____________________________________________________________________________________________ Page 1 / 8 0650 - Bismuth Trichloride Solution Revision Date 11-Nov-2015 _____________________________________________________________________________________________ Appearance Clear, colorless to yellow Physical state liquid Odor Faint hydrochloric acid odor. liquid Precautionary Statements - Prevention Wash skin thoroughly after handling Wear eye protection/ face protection Wear protective gloves Precautionary Statements - Response Immediately call a POISON CENTER or doctor IF ON SKIN: Wash with plenty of soap and water IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin irritation occurs. Get medical advice/attention. If eye irritation persists: Get medical advice/attention Take off contaminated clothing and wash before reuse. Corrosive. Vapors are irritating and may cause damage to the eyes. Contact may cause severe burns and permanent eye damage. Corrosive! Symptoms of redness, pain, and severe burns upon contact with skin. Inhalation can cause severe irritation of mucous membranes and upper respiratory tract. Symptoms may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting. High concentrations may cause lung damage. Hydrochloric acid vapors are highly corrosive and can cause pulmonary edema, circulatory failure and death. Corrosive! Bismuth compounds can cause irritation to the gastrointestinal tract. Symptoms may include nausea, vomiting and diarrhea. Low toxicity. Bismuth salts are poorly absorbed. Should absorption occur, symptoms may include loss of appetite, headache, skin rashes, kidney damage, and rarely mild jaundice. Swallowing hydrochloric acid may cause death. Extreme heat may release flammable hydrogen gas Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal. Precautionary Statements - Storage Store locked up Store in a well-ventilated place. Keep container tightly closed Precautionary Statements - Disposal Dispose of contents/container to an approved waste disposal plant Hazards not otherwise classified (HNOC) Not applicable Other Information May be harmful if swallowed 3. COMPOSITION/INFORMATION ON INGREDIENTS Substance Synonyms Bismuth chloride; Trichlorobismuth, Trichlorobismuthine. Formula BiCl3 Chemical Name CAS No. Weight-% Water 7732-18-5 60 Hydrochloric acid 7647-01-0 30 4. FIRST AID MEASURES _____________________________________________________________________________________________ Page 2 / 8 0650 - Bismuth Trichloride Solution Revision Date 11-Nov-2015 _____________________________________________________________________________________________ Description of first aid measures Eye contact Immediately flush eyes with water for at least 15 minutes, lifting upper and lower eyelids occasionally. Get medical attention immediately. Skin contact Wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. Get medical attention. Wash contaminated clothing before reuse. Inhalation Remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. Ingestion If swallowed, DO NOT INDUSCE VOMITTING. Give large quantities of water. Never give anything by mouth to an unconscious person. Get medical attention immediately. Most important symptoms and effects, both acute and delayed Symptoms No information available. Indication of any immediate medical attention and special treatment needed Note to physicians Treat symptomatically. 5. FIRE-FIGHTING MEASURES Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Unsuitable extinguishing media Caution: Use of water spray when fighting fire may be inefficient. Specific hazards arising from the chemical Hydrogen chloride gas, Bismuth oxides. Explosion data Sensitivity to Mechanical Impact None. Sensitivity to Static Discharge None. Protective equipment and precautions for firefighters As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear. 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Personal precautions Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist, or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. Use personal protection recommended in Section 8. Environmental precautions Environmental precautions Do not let product enter drain. Methods and material for containment and cleaning up Methods for containment Prevent further leakage or spillage if safe to do so. Methods for cleaning up Pick up and arrange disposal without creating dust. Sweep up and shovel. 7. HANDLING AND STORAGE Precautions for safe handling _____________________________________________________________________________________________ Page 3 / 8 0650 - Bismuth Trichloride Solution Revision Date 11-Nov-2015 _____________________________________________________________________________________________ Advice on safe handling Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Further processing solid materials may result in the formation of combustible dusts. The potential for combustible dust formation should be taken into consideration before additional processing occurs. Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Conditions for safe storage, including any incompatibilities Storage Conditions Keep container tightly closed in a dry and well-ventilated place. Storage class (TRGS 510): Non Combustible Solids. Incompatible materials Bases. Oxidizing agents. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Control parameters Exposure Guidelines . Chemical Name ACGIH TLV OSHA PEL NIOSH IDLH Hydrochloric acid Ceiling: 2 ppm (vacated) Ceiling: 5 ppm IDLH: 50 ppm 7647-01-0 (vacated) Ceiling: 7 mg/m3 Ceiling: 5 ppm Ceiling: 5 ppm Ceiling: 7 mg/m3 Ceiling: 7 mg/m3 Appropriate engineering controls Engineering Controls Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of the work day. Individual protection measures, such as personal protective equipment Eye/face protection Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Wear safety glasses with side shields (or goggles). Skin and body protection Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. Full Contact: Material: Nitrile rubber, Minimum layer thickness: 0.11 mm Break through time: 480 min Material tested: Dematril (R) (KCL 740 Aldrich Z677272. Size M). Splash contact: Material Nitrile rubber. Minimum Layer thickness: 0.11 mm Break through time: 480 min Material tested Dermatril (R) (KCL 740/Aldrich Z677272, Size M). data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0) 6659 87300, e-mail [email protected], test method: EN374 If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the CE approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety office familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario. Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact. Respiratory protection For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator. For higher level protection use type OV.AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges. Use respirator's and components tested and approved
Load more

Recommended publications
  • Safety Data Sheet
    Safety data sheet Page: 1/13 BASF Safety data sheet according to UN GHS 4th rev. Date / Revised: 23.10.2017 Version: 2.0 Product: Pearl-Glo® SF PG1099 (ID no. 30322522/SDS_COS_00/EN) Date of print 24.10.2017 1. Identification Product identifier Pearl-Glo® SF PG1099 Chemical name: Pearl-Glo SF CAS Number: 7787-59-9 Relevant identified uses of the substance or mixture and uses advised against Relevant identified uses: cosmetic ingredient Details of the supplier of the safety data sheet Company: BASF SE 67056 Ludwigshafen GERMANY Telephone: +49 621 60-48799 E-mail address: [email protected] Emergency telephone number International emergency number: Telephone: +49 180 2273-112 2. Hazards Identification Classification of the substance or mixture According to UN GHS criteria No need for classification according to GHS criteria for this product. Page: 2/13 BASF Safety data sheet according to UN GHS 4th rev. Date / Revised: 23.10.2017 Version: 2.0 Product: Pearl-Glo® SF PG1099 (ID no. 30322522/SDS_COS_00/EN) Date of print 24.10.2017 Label elements Globally Harmonized System (GHS) The product does not require a hazard warning label in accordance with GHS criteria. Other hazards According to UN GHS criteria No specific dangers known, if the regulations/notes for storage and handling are considered. 3. Composition/Information on Ingredients Substances Chemical nature INCI Name: BISMUTH OXYCHLORIDE Contains: Bismuth chloride oxide CAS Number: 7787-59-9 EC-Number: 232-122-7 Hazardous ingredients (GHS) According to UN GHS criteria No particular hazards known. Mixtures Not applicable 4. First-Aid Measures Description of first aid measures Remove contaminated clothing.
    [Show full text]
  • BISMUTH(III)CHLORIDE ENVIRONMENTALLY BEGIN ONE–POT SYNTHESIS of COUMARIN DERIVATIVE Pankaj S
    [Chaudhari* et al., 5(7): July, 2016] ISSN: 2277-9655 IC™ Value: 3.00 Impact Factor: 4.116 IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY BISMUTH(III)CHLORIDE ENVIRONMENTALLY BEGIN ONE–POT SYNTHESIS OF COUMARIN DERIVATIVE Pankaj S. Chaudhari*, Dr. Shrikant S.Patil * Babasaheb Naik College of Engineering, Pusad (MS) India DOI: ABSTRACT Bismuth(III)chloride is used as an efficient catalyst in the Von–Pachmann condensation of phenol with derivative of phenols with B–ketoesters leading to the formation of coumarine and their derivative with good yields, high purity and eco-friendly synthesis. KEYWORDS: Coumarin, Von-Pachmann reaction, B–ketoesters, Substituted phenol, Bismuth (III) chloride. INTRODUCTION Coumarins are naturally occurring compound and found in various plants in large quantities, coumarins are biologically active compound used in various aspects of cosmetics, medicines & pharmaceutical industries (1) recently used in anti–tuberculosis and anti–HIV and active drugs (2). Coumarin is the best known aromatic lactone (3) the isolation of coumarin was first reported by Vogel in Munich is 1820 (4) The IUPAC nomenclature of the coumarin ring system is 2H – 1 benzopyran – 2– one (5). The synthesis of coumarins and their derivatives has attracted considerable attention from the organic and medicinal chemist for many years as a large number of natural products contain this heterocyclic nucleus. The Von – Pechmann reaction is a venerable reaction and it is one of the most simple & straightforward methods used to produce coumarins classically, the process consists of the condensation of phenols with B– ketoesters in the presence of a variety of reagents and gives a good yield of G– substituted coumarin(6).Several acid catalysts have been used in the Von- Pechmann reaction including sulfuric acid, aluminum chloride (7).
    [Show full text]
  • Alkali Metal Bismuth(III) Chloride Double Salts
    W&M ScholarWorks Arts & Sciences Articles Arts and Sciences 2016 Alkali metal bismuth(III) chloride double salts Andrew W. Kelly College of William and Mary, Dept Chem, Williamsburg, VA 23187 USA Robert D. Pike College of William and Mary, Dept Chem, Williamsburg, VA 23187 USA Aaron Nicholas Univ Maine, Dept Chem, Orono, ME 04469 USA; John C. Ahern Univ Maine, Dept Chem, Orono, ME 04469 USA; Howard H. Patterson Univ Maine, Dept Chem, Orono, ME 04469 USA; Follow this and additional works at: https://scholarworks.wm.edu/aspubs Recommended Citation Kelly, A. W., Nicholas, A., Ahern, J. C., Chan, B., Patterson, H. H., & Pike, R. D. (2016). Alkali metal bismuth (III) chloride double salts. Journal of Alloys and Compounds, 670, 337-345. This Article is brought to you for free and open access by the Arts and Sciences at W&M ScholarWorks. It has been accepted for inclusion in Arts & Sciences Articles by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. Alkali Metal Bismuth(III) Chloride Double Salts Andrew W. Kelly,a Aaron Nicholas,b John C. Ahern,b Benny Chan,c Howard H. Patterson,b and Robert D. Pikea* aDepartment of Chemistry, College of William and Mary, Williamsburg, VA 23187. bDepartment of Chemistry, University of Maine, Orono, ME 04469. cDepartment of Chemistry, College of New Jersey, Ewing, NJ 08628-0718. Corresponding Author: Robert D. Pike Department of Chemistry College of William and Mary Williamsburg, VA 23187-8795. telephone: 757-221-2555 FAX: 757-221-2715 email: rdpike@ wm.edu 1 © 2016. This manuscript version is made available under the Elsevier user license http://www.elsevier.com/open-access/userlicense/1.0/ Abstract: Evaporative co-crystallization of MCl (M = Na, K, Rb, Cs) with BiOCl in aqueous HCl produces double salts: MxBiyCl(x+3y)•zH2O.
    [Show full text]
  • Structural Regulation of Lanthanum Oxychloride and Its Enhanced Photosynthetic Activity
    2018 International Conference on Biomedical Engineering, Machinery and Earth Science (BEMES 2018) Structural Regulation of Lanthanum Oxychloride and its Enhanced Photosynthetic Activity Xie Liyan Putian University, Fujian, Putian, 351100 Keywords: Structural Regulation, Lanthanum Oxychloride Abstract: BiOCl has high photocatalytic efficiency due to its unique laminar structure, reasonable restraining zone and stable property, which has attracted a lot of researches from domestic and foreign scholars. However, it has the disadvantage of narrow absorption band, so it needs to be modified by metal, semiconductor and carbon materials. The difficulty in the study of bismuth chloride is the stability and load of bismuth chloride composite. 1. Introduction At present, the energy crisis and environmental pollution have gradually affected the survival and development of human beings and become a worldwide problem. At present, photocatalytic technology can provide green hydrogen energy through solar energy decomposition of water, and also decompose organic pollutants in sewage, providing new support for energy and environmental protection. The traditional semiconductor photocatalysts are mainly TiO2 and CdS, etc. The disadvantage of these catalysts is that they have large bandgap width, which makes the catalytic efficiency low[1-2].Therefore, we need to develop a catalyst with high photoefficiency and high catalytic activity. In recent years, the two-dimensional material in terms of energy, catalytic show a broad application prospect, especially layered bismuth chloride, the material is non-toxic, stable chemical properties, optical properties of stable structure, easy to adjust and moderate band structure characteristic, in the light, showed excellent physical and chemical properties. 2. Yttrium Oxychloride Material BiOCl has high anisotropy, and its crystal structure is PbFCl, belonging to tetragonal system.
    [Show full text]
  • Bismuth Oxychloride Boc
    BISMUTH OXYCHLORIDE BOC CAUTIONARY RESPONSE INFORMATION 4. FIRE HAZARDS 7. SHIPPING INFORMATION 4.1 Flash Point: 7.1 Grades of Purity: Dry powder, 100%; aqueous Common Synonyms Solid White Odorless Not flammable concentrates; dispersions of solid in mineral oil Basic bismuth choride 4.2 Flammable Limits in Air: Not flammable or castor oil. Bismuth chloride oxide 4.3 Fire Extinguishing Agents: Not pertinent 7.2 Storage Temperature: Ambient Bismuth subchloride Sinks in water. Bismuthyl chloride 4.4 Fire Extinguishing Agents Not to Be 7.3 Inert Atmosphere: No requirement Pearl white Used: Not pertinent 7.4 Venting: Open 4.5 Special Hazards of Combustion 7.5 IMO Pollution Category: Currently not available Products: Irritating hydrogen chloride Stop discharge if possible. Keep people away. 7.6 Ship Type: Currently not available Avoid contact with solid and dust. gas may form in fire. Notify local health and pollution control agencies. 4.6 Behavior in Fire: Emits toxic fumes of 7.7 Barge Hull Type: Currently not available chloride ion and bismuth when heated to Fire Not flammable. decomposition. 8. HAZARD CLASSIFICATIONS Irritating gases may be produced when heated. 4.7 Auto Ignition Temperature: Not pertinent 8.1 49 CFR Category: Not listed Wear goggles and self-contained breathing apparatus. 4.8 Electrical Hazards: Not pertinent 8.2 49 CFR Class: Not pertinent 4.9 Burning Rate: Not pertinent CALL FOR MEDICAL AID. 8.3 49 CFR Package Group: Not listed. Exposure DUST 4.10 Adiabatic Flame Temperature: Currently 8.4 Marine Pollutant: No Irritating to eyes, nose and throat. not available Harmful if inhaled.
    [Show full text]
  • United States Patent Office
    Patented Apr. 9, 1946 2,398,179 UNITED STATES PATENT OFFICE. P MANUFACTURE OF ETHYL CHLoRIDE Eugen Gottfried Galitzenstein, London, and Cyril Woolf, Finchley, London, England, assign ors to The Distillers Company Limited, Edin burg, Scotland, a British company No Drawing. Application March 9, 1944, Serial No. 525,758. In Great Britain December 28, 1942 20 Claims. (CI, 260-652) It is known that ethyl chloride is formed when densed out. The yield of pure ethylchloride, ob potassium or barium salts of ethyl sulphuric acid tained over a period often hours, was 102 grams are treated with hydrogen chloride (Berichte der or 93 per cent of the theory. Deutschen Chemischen Gesellschaft 1878, 11, 1929). In British specification No. 370,211 there Eacample II is described a process in which ethyl chloride is Into a stirred mixture of 220 grams diethylsul produced when ethyl Sulphuric acid is caused to - phate, 36 grams sulphuric acid (98 per cent) and . react with a qieous hydrochloric acid at tempera 6 grams bismuth oxide, dry hydrogen chloride tures exceeding 100° C. and at elevated pressures was introduced at the rate of about 6 grams per Such as 24 atmospheres. w O hour whilst maintaining a temperature of 80° C. We have found that ethyl chloride can be pro in the reaction liquid. The escaping gases were duced Satisfactorily according to the present in washed with water and then with milk of lime, vention by reacting gaseous hydrogen chloride dried with calcium chloride and the ethyl chlo with preformed sulphuric esters of ethyl alcohol ride condensed out.
    [Show full text]
  • Bismuth (III) Chloride Catalyzed Multicomponent Synthesis of Substituted Hexahydroimidazo[1, 2-A]Pyridines
    Green and Sustainable Chemistry, 2021, 11, 89-95 https://www.scirp.org/journal/gsc ISSN Online: 2160-696X ISSN Print: 2160-6951 Bismuth (III) Chloride Catalyzed Multicomponent Synthesis of Substituted Hexahydroimidazo[1, 2-a]Pyridines Noah T. Haskin1, Richard A. Guingrich1, Allison J. Schrader1, Matthew R. Crosse1, Alpa Y. Dave2, Eeshwaraiah Begari2, Ram S. Mohan1* 1Laboratory for Environmentally Friendly Organic Synthesis, Department of Chemistry, Illinois Wesleyan University, Bloomington, IL, USA 2Centre for Applied Chemistry, School of Applied Material Sciences, Central University of Gujarat, Gandhinagar, India How to cite this paper: Haskin, N.T., Abstract Guingrich, R.A., Schrader, A.J., Crosse, M.R., Dave, A.Y., Begari, E. and Mohan, The synthesis of nitrogen containing heterocycles is of particular interest in R.S. (2021) Bismuth (III) Chloride Cata- the pharmaceutical industry due to the range of biological activities exhibited lyzed Multicomponent Synthesis of Substi- by such compounds. Their synthesis using multicomponent reactions saves tuted Hexahydroimidazo[1, 2-a]Pyridines. steps and minimizes waste generation. The bismuth (III) chloride multicom- Green and Sustainable Chemistry, 11, 89-95. https://doi.org/10.4236/gsc.2021.113008 ponent synthesis of a series of hexahydroimidazo[1, 2-a]pyridines is reported. Bismuth (III) compounds are especially attractive from a green chemistry Received: July 14, 2021 perspective because they are remarkably nontoxic, non-corrosive and relatively Accepted: August 2, 2021 inexpensive. The reported method avoids chromatography and an aqueous Published: August 5, 2021 waste stream to afford the products in a very mass efficient manner. Copyright © 2021 by author(s) and Scientific Research Publishing Inc.
    [Show full text]
  • The Radiochemistry of Bismuth
    NAS-NS-3061 RA OFBISMUTH NUCLEAR SCIENCE SERIES National Academy of Sciences - National Research Council Published by Technical Information Center ENERGY RESEARCH AND DEVELOPMENT ADMINISTRATION COMMITTEE ON NUCLEAR SCIENCE John Huizenga, Chairman, Nuclear WrUcture Re=arch Laboratory Thomas A. Tombrello, Vice Chairman, California institute of T=hnology C. K. Reed, Executive Secretary,Netional Academy of Sciences Lowell M. Bollinger, Argonne Nationel Laboratow Peggy Dyer, UnivarsiW of Washington Rusaall Heath, Aerojet Nuclear Co., Inc. Roy K. Middlaton, University of Pennsylvania 1: Lon Morgan, Columbie Scientific Industries G. Davis O’Kelley, Oek Ridge National Laboratow G. C. Phillips, Rice University Henry N. Wagner, Jr., The Johns Hopkins Medial Institutions Joseph Wen~, Brookhaven National Laboratory Sheldon’ Wolff, University of California Chien-Shiung Wu, Columbia Univar?@ Alexander Zuckar, Oak Ridga National Laborato~ Liaison Members William S. Rodney, National science Foundation George L. ROWS, Energy Research and Development Admini-ration SUBCOMMITTEE ON RAD1OCHEMISTRY G. Davis O’Kelley, Chairmsrr, Oak Ridge National Laboratory Glen E. Gordon, UnivwsiW of Maryler& ‘“- ,-. Rolfa H. Hw*r, Rutgers Univemity John A. Miskel, Lawrence Livermore LaboratoW Harold A. O’Brien, Jr., Los Alamos Scientific Laboratory Richard W. Perkins. Bettafle Pacific Northwest Laboratories Andrew F. Stehney, Argonne National Laboratory Kurt Wotfsbarg, Los Alanros Scientific Laboratow LiaisonMembers ~ John L. Burnatte, Energy Research and Davelopmant Administration FTed Findeis, National Scienca Foundation i.,.~.. Radiochemistry of Bismuth Kashinath S. Bhatki Tata Instituteof Fundamental Research Homi Bhabha Road, Bombay 400005 and Bhabha Atomic ResearchC-entre Trornbay,Bombay 400085 (India) Prepared for Subcommittee on Radiochemistry National Academy of Sciences - Natiorial Research Council IssuanceDate:September 1977 Published by Technical 1nform,ation center ENERGY RESEARCH AND DEVELOPMENT ADMINISTRATION Price$4.75.Availablefrom: NationalTechnicalInformationservice U.
    [Show full text]
  • Structrural Peculiarities and Some Electrical-And-Physical Properties of Bismuth Oxide and Antimony Trichloride and Tribromide
    240 Nanomaterials: Applications and Properties (NAP-2011). Vol. 1, Part I STRUCTRURAL PECULIARITIES AND SOME ELECTRICAL-AND-PHYSICAL PROPERTIES OF BISMUTH OXIDE AND ANTIMONY TRICHLORIDE AND TRIBROMIDE Kurban R. Kurbanov, Natalya N. Kurbanova KNUAP, Lenina 59a, 100012, Karaganda, Kazakhstan ABSTRACT The systems of antimony oxide (III) – antimony chloride (III), antimony oxide (III) – antimony bromide ɛɪɨɦɢɞ (III), bismuth oxide (III) – bismuth chloride (III) and bismuth oxide (III) – bismuth bromide (III) are the sections of the triple systems metal - oxygen - halogen. In the present report there is considered the information found in literature of the phase diagrams of binary systems components: metal – oxygen, metal – halogen – and literature data of methods of obtaining, structures and properties of the compounds in the systems. The analysis of the elementary cells parameters permitted to suppose their laminated structure and to build these compounds structures models. By the NQR method there was established the absence of the inversion center in some bismuth oxo-halogenides (by the presence of piezoelectric resonance lines) and revealed a significant dependence of NQR spectra transitions intensity on weak magnetic fields. From the practical point of view the interest presents further studying of crystal structures and physical properties of some bismuth oxo-halogenides, as due to the defect oxygen sublattice they can appear to be efficient solid electrolytes. INTRODUCTION For the first time crystal structure of Į – Bi2O3 modification was defined by Sillen [1, 2] according to Weisenberg’s X-ray photographs. Bismuth atoms position were defined from the analysis of interatom function of Paterson and of oxygen atoms – from space considerations. Repeated studies confirmed the positions of the two oxygen atoms and verified the position of the third oxygen atom [3, 4].
    [Show full text]
  • Highly Pure Bismuth (III) Oxochloride Synthesis
    Chemistry for Sustainable Development 13 (2005) 563–568 563 Highly Pure Bismuth (III) Oxochloride Synthesis M. N. NOVOKRESHCHENOVA, YU. YUKHIN and B. B. BOKHONOV Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of the Russian Academy of Sciences, Ul. Kutateladze 18, Novosibirsk 630128 (Russia) E-mail: [email protected] (Received February 28, 2005) Abstract Bi(III) oxochloride (BiOCl) synthesized from oxohydroxobismuth (III) nitrate trihydrate and NH4Cl, was characterized by means of X-ray diffraction analysis, chemical and thermogravimetri analyses, electron microscopy and IR spectroscopy. In the work the practical usefulness of the ultra pure bismuth (III) oxochoride synthesis from metallic bismuth was shown. This method is comprised of the following stages: metallic bismuth is oxidized by an air, forming Bi2O3. The latter is dissolved in nitric acid solution (1 : 1). Than an insoluble bismuth (III) oxohydroxonitrate trihydrate is formed and precipitate is treated with NH4Cl and HCl solutions at (60±10) oC with chlorine ions : bismuth = 1 : 1 molar ratio. This set of procedures helps to purify the initial bismuth composition from contaminants. INTRODUCTION contaminants at pH 1.5–2.0 [5]. The method has some important drawbacks, in particular: toxic Bismuth (III) oxochloride is used in medicine nitrogen oxides emission to the atmosphere (radiopaque medium), in cosmetics (nacre-like during the bismuth reaction with nitric acid and substance for use in lipsticks, nail varnish and low level of bismuth purification during the makeup) and in chemical industry (cracking process. It was shown [6], that preliminary process catalyst). Some reports [1] suggest BiOCl metallic bismuth oxidation results in a twofold can be used as a component of light-sensitive decrease of HNO3 consumption, making it silver-free photographic layers.
    [Show full text]
  • Recent Advances of Bismuth(III) Salts in Organic Chemistry: Application To
    Mini-Reviews in Organic Chemistry, 2009, 6, 241-274 241 Recent Advances of Bismuth(III) Salts in Organic Chemistry: Application to the Syn- thesis of Aliphatics, Alicyclics, Aromatics, Amino Acids and Peptides, Terpenes and Steroids of Pharmaceutical Interest Jorge A.R. Salvador a,*, Rui M.A. Ppinto a and Samuel M. Silvestreb a Laboratório de Química Farmacêutica, Faculdade de Farmácia, Universidade de Coimbra, Polo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra b Centro de Investigação em Ciências da Saúde, Faculdade de Ciências da Saúde, Universidade da Beira Interior, Av. Infante D. Henrique, 6201-506 Covilhã, Portugal Abstract: In this review recent uses of the inexpensive and commercially available bismuth(III) salts in organic chemistry will be high- lighted. Their application to the development of new processes or synthetic routes that lead to compounds of pharmaceutical interest will be matter of discussion. It will focus on bismuth(III) salt-mediated reactions involving the preparation of non-heterocyclic compounds such as aliphatics and alicyclics, monocyclic and polycyclic aromatics, amino acids and peptides, terpenes and steroids. Keywords: Bismuth(III) salts, aliphatics, alicyclics, aromatics, amino acids, peptides, terpenes, steroids, pharmaceutical interest. 1. INTRODUCTION try point of view [4]. This review focuses on the use of bismuth(III) The increasing concern about the environment and the need for salts for the synthesis of the following groups of non-heterocyclic “green reagents” has placed bismuth and its compounds into focus compounds: aliphatics and alicyclics, monocyclic and polycyclic over the last decade. Despite the fact that bismuth is a heavy metal, aromatics, amino acids and peptides, terpenes and steroids, and has bismuth and bismuth(III) salts are considered safe, non-toxic and been organized according to the nature of the reaction products.
    [Show full text]
  • Draft Report on Carcinogens Monograph on Antimony Trioxide
    Draft Report on Carcinogens Monograph on Antimony Trioxide Peer-Review Draft November 29, 2017 Office of the Report on Carcinogens Division of the National Toxicology Program National Institute of Environmental Health Sciences U.S. Department of Health and Human Services This information is distributed solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. It has not been formally distributed by the National Toxicology Program. It does not represent and should not be construed to represent any NTP determination or policy. This Page Intentionally Left Blank Peer-Review Draft RoC Monograph on Antimony Trioxide 11/29/17 Foreword The National Toxicology Program (NTP) is an interagency program within the Public Health Service (PHS) of the Department of Health and Human Services (HHS) and is headquartered at the National Institute of Environmental Health Sciences of the National Institutes of Health (NIEHS/NIH). Three agencies contribute resources to the program: NIEHS/NIH, the National Institute for Occupational Safety and Health of the Centers for Disease Control and Prevention (NIOSH/CDC), and the National Center for Toxicological Research of the Food and Drug Administration (NCTR/FDA). Established in 1978, the NTP is charged with coordinating toxicological testing activities, strengthening the science base in toxicology, developing and validating improved testing methods, and providing information about potentially toxic substances to health regulatory and research agencies, scientific and medical communities, and the public. The Report on Carcinogens (RoC) is prepared in response to Section 301 of the Public Health Service Act as amended. The RoC contains a list of identified substances (i) that either are known to be human carcinogens or are reasonably anticipated to be human carcinogens and (ii) to which a significant number of persons residing in the United States are exposed.
    [Show full text]