In Visakhapatnam, the styrene gas leak caused acute breathlessness among many people, a few of whom asphyxiated to death. Also Read: LG Polymere Gas Leak: Quick First Aid Precautions For The People Exposed To Styrene Gas. Pag e 5 of 9 MSDS -STYRENE below the Airborne Exposure Limits. Styrene, also known as ethenylbenzene, vinylbenzene, and phenylethene, is an organic chemical compound. A toxic gas leak at Visakhapatnam's LG Polymers plant on Thursday morning killed at least 11 people and forced 800 into hospital for treatment from poisoning. The drop in minimum temperatures below normal was due to east and north easterly cold and dry winds. India vs Australia 3rd Test Live Cricket Streaming: When and where to watch? For all the latest Explained News, download Indian Express App. Dense thick clouds formed  due to winds from the Bay of Bengal in the state. Also known as ethenylbenzene, vinylbenzene, and phenylethene, Styrene is an organic compound with the chemical formula C6H5CH=CH2. However, studies on animals say that animals may be more sensitive than humans to the nose and liver effects. Dr. D Raghunatha Rao, former Director, Homi Bhabha Cancer Hospital and Research Centre said styrene is primarily used in the production of polystyrene plastics and resins. It is widely used in the fiberglass boat industry. A chemical gas leak at a chemical factory in Andhra Pradesh on Thursday killed at least 11 people.More than 1,000 people fell sick after inhaling the poisonous Styrene gas leaked from the plant. What impact does NZ's series win against Pakistan have on WTC table? The pharmaceutical industry and perfumeries are using small quantities of styrene as an additive in perfumes and medicine. A Multitude of Uses. Styrene gas can be quickly spread in the air and it is harmful to living beings. The factory was established in 1961, originally as Hindustan Polymers, to manufacture polystyrene. More than half of the styrene produced is made into polystyrene, a light, stiff plastic widely used in injection-molded or foamed articles. Click here to join our channel (@indianexpress) and stay updated with the latest headlines. The company makes products used in manufacturing electric fan blades, cups and cutlery and containers for cosmetic products such as makeup. Experts say that if people are exposed to the gas for a long period, there is a chance of their developing leukaemia and headaches. From the rest, about 20% is used for elastomers, thermosetting resins, and polymer dispersions, about 15% is used in acrylonitrile butadiene styrene (ABS) and styrene acrylonitrile (SAN) copolymers, 10% is used in expanded polystyrene (EPS), and the remainder is used t… “Those suffering from diabetes or hypertension may have anxiety disorders.”. Styrene has many other end uses - polystyrene for instance is polymerised styrene which can be used as a plastic sheet or foamed to make polystyrene cups and containers etc. Vizag gas lead: What is styrene? Styrene gas is primarily used in the production of polystyrene plastics and resins mainly in the plastics industry and polystyrene factories. Studies have shown that inhalation of styrene can result in changes in the lining of the nose and damage to the liver. It is located at RRV Puram in Gopalapatnam, 15 km from Visakhapatnam city. Styrene is a clear, colorless aromatic liquid that comes from petroleum and natural gas. Videos   |   Styrene is also used as an intermediate to produce copolymers — which are polymers derived from one or more species of monomers such as styrene. styrene gas uses and effects. When inhaled, it mainly affects the upper respiratory tract. It is a derivative of benzene (C6H6). Consumer products containing styrene include: packaging materials, insulation for electrical uses (i.e., wiring and appliances) ,insulation for homes and other buildings, fiberglass, plastic pipes, automobile parts, drinking cups and other items. Styrene is highly flammable and releases a poisonous gas when burnt. Styrene is a chemical compound used to manufacture plastic and rubber. The temperature has to be continuously monitored, and any exposure to light or heat may result in polymerisation. The gas that leaked from LG Polymers in Visakhapatnam is Styrene. Thaman’s Latest Disclosure On ‘Butta Bomma’ Will Surpise You! These Styrene (10/b) short-term gas detection tubes have a measurement range of 10 to 250 ppm. Liver, blood, kidney, and stomach effects have been observed in animals following chronic oral exposure. COVID-19: Twitter Deletes Rajinikanth’s Post, Horoscope 2021 Predictions: Astrologers Detailed Star Forecast For Every Zodiac Sign, Happy New Year 2021: Wishes, Quotes, Whatsapp, Facebook Messages, Happy New Year Celebrations At Coffee Cup Sainikpuri: Check Event Details, A New Nutraceutical Product To Reduce LDL Cholesterol, StatEATstics 2020: Chicken Biryani, Masala Dosa Most Ordered Food In Lockdown, Bengaluru Tops The List. Styrene is the precursor to polystyrene and several copolymers. Styrene (/ ˈ s t aɪ r iː n /) is an organic compound with the chemical formula C 6 H 5 CH=CH 2.This derivative of benzene is a colorless oily liquid, although aged samples can appear yellowish.The compound evaporates easily and has a sweet smell, although high concentrations have a less pleasant odor. Eight people, including a child, have died and several people have fallen ill after styrene gas leaked in the wee hours of Thursday from LG Polymers, a chemical plant facility located near Visakhapatnam in Andhra Pradesh. Chronic (long-term) exposure to styrene in humans results in effects on the central nervous system (CNS) resulting in health issues such as headache, fatigue, weakness, depression, CSN dysfunction and loss of hearing and balance besides concentration problems. The company has not explained how the storage tank ruptured and the gas escaped. This important material is primarily used in the production of polystyrene, a widely known thermoplastic polymer characterised by its high formability. They are able to detect a range of other substances including Isopropenyl Benzene, alpha-Methylstyrene and Methylstyrene. It was merged with McDowell & Co of the UB Group in 1978, then taken over in 1997 by South Korea-based LG Chem, which renamed it LG Polymers. Styrene is a colorless liquid gas that evaporates easily. The leakage of Styrene gas from LG Chen in Venkatapuram village on the outskirts of Visakhapatnam city of Andhra Pradesh on Thursday morning … The plant uses raw material styrene to make its products. It is estimated that more than 50% of the total styrene produced is used to make polystyrene. © Copyright Sakshi Post 2021 All rights reserved. Click here to join our channel (@indianexpress) and stay updated with the latest headlines. Powered by Styrene (C8H8) is used to produce plastics like polystyrene. The gas that leaked from a chemical factory on the outskirts of Visakhapatnam on Thursday, leaving at least 11 dead and sending hundreds to hospital, is called styrene. The gas leaked from this tank when officials were preparing to reopen the factory that was shut for 44 days due to the lockdown. Shortly before dawn on May 7, styrene gas leaked from a storage tank in the premises of a LG Polymers unit in Gopalapatnam, Visakhapatnam. Tech   |. A look at its structure, the kind of industries that use it, and the kind of health hazards experts associate it with: Styrene is an organic compound with the formula C8H8, its molecular structure as pictured. It is likely that children would have the same health effects as adults. Entertainment   |   Why could the inhibitor not prevent what happened? The PTBC chemical is expected to prevent any further damage by the leak of Styrene gas. As per the United States Environmental Protection Agency, tests involving acute exposure of rats and mice have shown styrene to have low to moderate toxicity by inhalation and oral exposure. (Text/Inputs: Reuters) Earlier, Gujarat Chief Minister's Secretary Ashwani Kumar had informed that on CM Jagan Mohan Reddy's administration request for the PTBC chemical, the order had been placed with a company in Vapi and the consignment would be brought to Daman from where it would be airlifted. Uncategorized ; Nov 19. Short term exposure to styrene in humans results in mucous membrane irritation and eye irritation and gastrointestinal effects. In reaction with other monomers such as acrylonitrile and/or butadiene, it is used to synthetize rubber or latex. It is widely used to make plastics and rubber. “Breathlessness, respiratory problems, irritation in eyes, indigestion, nausea, transient loss of consciousness, unsteady gait, giddiness are caused by exposure to it. It is toxic to the brain and lungs. Within a few hours, the gas had killed 11 people and injured hundreds of others. According to to a toxic substances registry by the US CDC, Styrene, which in its pure form is sweet smelling, is used in packaging materials, insulation for electrical uses (i.e., wiring and appliances), insulation for homes and other buildings, fiberglass, plastic pipes, automobile parts, drinking cups and other "food-use" items and carpet backing. What is Styrene Gas? Styrene-based polymers are used to make products we use every day such as appliances and electronics, automotive components, flooring, insulation, medical devices, packaging, paper … Yodasoft Technologies Pvt Ltd. 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Consumer products containing styrene include: packaging materials, insulation for electrical uses (i.e., wiring and appliances) ,insulation for homes and other buildings, fiberglass, plastic pipes, automobile parts, drinking cups and other items. Styrene gas leaked from a storage tank of LG Chem Polymers. It is a very good solvent for oils and greases etc so can be used to degrease GRP or metals etc before you bond to it. Photos   |   The source of the gas leak was a styrene plant owned by South Korean electronics giant LG, located at RRV Puram near Gopalapatnam, 15 km from Visakhapatnam. Styrene is also used as an intermediate to produce copolymers — which are polymers derived from one or more species of monomers such as styrene. Authorities say the leak came from styrene, a principal raw material at the plant, which makes polystyrene plastic. Bharat Biotech behind vaccines against Zika, Chikungunya, CM Jagan Reddy gained ‘undue advantage’ in transfer of chief justices: Andhra HC, ‘Calls, threats’: The three suicides driven by instant loan racket, Ramnath Goenka Excellence in Journalism Awards, Statutory provisions on reporting (sexual offenses), This website follows the DNPA’s code of conduct. Styrene is the main raw material for synthesis of polystyrene, or (C8H8)n. Polystyrene, in turn, is a versatile plastic that is used to make parts of various appliances such as refrigerators or micro-ovens; automotive parts; and parts of electronics such as computers; and also to manufacture disposable cups and in food packaging. ) for use in responding to chemical incidents are using small quantities of styrene gas leaked before it contained! Affects the upper respiratory tract the drop in minimum temperatures below normal was due to occupational exposure to or! 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