Summary of currently available scientific data on antimony trioxide Background: risk assessment on antimony trioxide A Risk Assessment on Diantimony Trioxide was carried out in accordance with Council Regulation (EEC) 793/93 on the evaluation and control of the risks of „existing‟ substances. The report of this risk assessment was finalised ...
This document summarizes the public and external peer review comments that the EPA’s Office of Pollution Prevention and Toxics (OPPT) received for the draft work plan risk assessment for Antimony Trioxide (ATO). It also provides EPA/OPPT’s response to the comments received from the public and the peer review panel.
Flame Retardants A Report to the Legislature By Saskia van Bergen, Holly Davies, Joshua Grice, Callie Mathieu, and Alex Stone ... Kara Steward for assistance with the regulation summary and for reviewing the draft report. Andrew Wineke, Megan Warfield, Ken Zarker, Carol Kraege, Dale Norton, and K Seiler ... Antimony as Antimony Trioxide (ATO ...
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Antimony trioxide causes pneumoconiosis in humans. One study of women exposed to dusts containing metallic antimony, antimony trioxide and antimony pentasulfide suggested that they may have had an excess incidence of premature births and spontaneous abortions and that their children's growth may have been retarded.
Brief Toxicological Summary for Antimony Trioxide 1309644 72005 4 antimony that is released when materials in which it is used as a fire retardant burn It was found in soot and tracheal specimens at levels from 01 to 543 ppm normal range is 01 to 124 ppm from people who perished in fires.
Principles of method if other than guideline: The study was an attempt to evaluate the inhalation toxicity of antimony trioxide dust by exposing rats and miniature swine to concentrations of antimony trioxide at levels relatively close to the threshold limit value.
Flame retardant mechanism of antimony trioxide. Antimony trioxide itself has no flame retardant function, however, when it is used together with halogenated compounds, the synergistic effect of the mixture creates the flame retardant properties.
Dec 01, 2019· The report provides an outlook on the growth in the global Antimony Trioxide Market by showing a wide range of data for the forecast period. The report also provides a detailed description of the findings and recommendations that will add value to the process of decision-making.
OCCURRENCE AND USE. Antimony trioxide is formed by reacting antimony trichloride (SbCl 3) with water.It is used in combination with some brominated flame retardants, and might also be used in conjunction with zinc borate, both within and outside the United States on commercial furniture, draperies, wall coverings, and carpets (R.C.Kidder, Flame Retardant Chemical Association, unpublished ...
Fact #2: Although fairly stable at room temperature, if it is heated, antimony will react with oxygen to form a compound called antimony trioxide. This compound is very useful in a wide variety of ...
Antimony trioxide is formed when antimony is burnt in air. In the gas phase, the molecule of the compound is Sb 4 O 6, but it polymerizes upon condensing. Antimony pentoxide (Sb 4 O 10) can be formed only by oxidation with concentrated nitric acid. Antimony also forms a mixed-valence oxide, antimony tetroxide (Sb 2 O
Jan 21, 2015· Antimony is usually mixed with other metals such as lead and zinc to form mixtures of metals called alloys. These alloys are used in lead storage batteries, solder, sheet and pipe metal, bearings, castings, type metal, ammunition, and pewter. Antimony trioxide is used in the production of polyethylene terephthalate (PET) water bottles.
Brief Toxicological Summary for Antimony Trioxide [1309-64-4] 7/2005 A. Chemical Information Molecular Identification Chemical Name: Antimony trioxide CAS RN: 1309-64-4 Synonyms: A1530, A1582, a1588 lp, Antimonious oxide, Antimony oxide, Antimony (III) oxide, Antimony white, Antimony sesquioxide, Antimony Peroxide, AP 50, bianitmony trioxide,
Antimony | Sb | CID 5354495 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards ...
Mar 03, 2011· Summary: Antimony is a silvery-white metal that is found in the earth's crust. Antimony ores are mined and then mixed with other metals to form antimony alloys or combined with oxygen to form antimony oxide. Little antimony is currently mined in the United States. It is brought into this country from other countries for processing.
Antimony(III) oxide has suspected carcinogenic potential for humans. Its TLV is 0.5 mg/m 3, as for most antimony compounds. No other human health hazards were identified for antimony(III) oxide, and no risks to human health and the environment were identified from the production and use of antimony trioxide in daily life. References
Antimony is a silvery-white metal that is found in the earth's crust. Antimony ores are mined and then either changed to antimony metal or combined with oxygen to form antimony oxide. (1) Antimony trioxide is a white powder that is very slightly soluble in water. (1) Antimony metal is a very brittle, moderately hard metal. (1)
Jan 27, 2016· SUMMARY Exposure to antimony occurs in the workplace or from skin contact with soil at hazardous waste sites. Breathing high levels of antimony for a long time can irritate the eyes and lungs, and can cause problems with the lungs, heart, and stomach.
Antimony (Sb) is used in metallurgical processes, paints and enamels, various textiles, rubber, and fire retardation (antimony trioxide). Antimony is a common urban air pollutant, occurring at an average concentration of 0.001 µg/m 3 (Beliles, 1979). Exposure to antimony may occur via inhalation and by ingestion of contaminated food.
ANTIMONY TRIOXIDE page 2 of 6 This Fact Sheet is a summary source of information of all potential and most severe health hazards that may result from exposure.
Chemical Assessment Summary National Center for Environmental Assessment 1 Antimony trioxide; CASRN 1309-64-4 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data, as outlined in the . IRIS assessment development process.
Antimony deposits and prospects in the form of quartz-stibnite veins and replacement bodies are scattered in the Slate belt between Papun and 15°N. Clegg gives a summary description, based on Heron in Clegg (1944a), of the deposit at Thabyu village (15°35′N, 98°07′E), 70 km southwest of Thanbyuzayat. Clegg considered this to be the ...
listing recommendation for antimony(III) trioxide, a summary of the scientific evidence considered key to reaching that recommendation, and data on antimony(III) trioxide’s properties, use, production, and exposure, along with federal regulations and guidelines to reduce exposure.
Phase Transitions in Antimony Oxides and Related Glasses Robin George Orman B.Sc. (Hons.) ... 2.6 Summary 10 2.7 References 11 Chapter 3 Literature Review of Antimony Oxides and Related Glasses 12 ... 4.1.2 Crystalline Antimony Trioxide 20 4.1.3 Onoratoite (Sb8O11Cl2) 21 4.1.4 Water-quenched Antimony Oxide Glasses 21 ...
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As manufacturer specialized in manufacturing of Antimony trioxide,flame-retardant concentrates, masterbatches and compounds,Since 1994,JIEFU has pioneered the manufacturing of antimony trioxide in China.principally for the electrical or electronic,engineering plastics,cable, automotive and packaging industry.Welcome long-term agencies oversea
Jul 02, 2019· The global antimony trioxide market is expected to reach an estimated $1.4 billion by 2024 and is forecast to grow at a CAGR of 3.8% from 2019 to 2024.. The future of the antimony trioxide …
The antimony trioxide market is expected to reach an estimated $1.4 billion by 2024 and is forecast to grow at a CAGR of 3.8% from 2019 to 2024. The major drivers for this market are increasing safety and security measures for smoke and flammability in construction and electrical & electronics industries. ... Below is a brief summary of the ...
Start Preamble AGENCY: National Institutes of Health, HHS. ACTION: Notice. SUMMARY: The National Toxicology Program (NTP) announces a meeting to peer review the Draft Report on Carcinogens (RoC) Monograph on Antimony Trioxide. The Office of the Report on Carcinogens, Division of the National Toxicology Program (DNTP), National Institute of Environmental Health Sciences (NIEHS) prepared …
Antimony(III) oxide has suspected carcinogenic potential for humans. Its TLV is 0.5 mg/m 3, as for most antimony compounds. No other human health hazards were identified for antimony(III) oxide, and no risks to human health and the environment were identified from the production and use of antimony trioxide in daily life.
Related NIOSH Resources. NIOSHTIC-2 search results on antimony—NIOSHTIC-2 is a searchable database of worker safety and health publications, documents, grant reports, and journal articles supported in whole or in part by NIOSH.; Immediately Dangerous to Life or Health IDLH) Value Profile: Antimony (as Sb)—NIOSH reviews relevant scientific data and researches methods for developing …
Read chapter 10 Antimony Trioxide : Ignition of upholstered furniture by small open flames from matches, cigarette lighters, and candles is one of the lea...