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Hoffman-Taff
Hoffman-Taff was a Missouri chemical company founded in 1946 most well known for its role in the Times Beach Hazmat Incident. During the years it operated the company produced several products, including Agent Orange for the Vietnam War, Prist, a fuel additive for deicing, and Pantoplex, an animal feed fortifier. In 1969 Syntex Agribusiness bought the company and its assets. Verona, Missouri Production Facility The Verona, Missouri production facility was used by the company for multiple products, however, most notably it was the facility used to produce Agent Orange. In addition part of the facility was leased to NEPACCO for the production of Hexachlorophene, the byproduct of which was mishandled by both NEPACCO and the contractor in charge of disposal, contaminating the facility and Times Beach, Missouri. Hoffman-Taff built and began operating the site in 1949. In 1968 part of the facility was leased to NEPACCO, and in 1969 the facility and Hoffman-Taff was acquired by Syn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agent Orange
Agent Orange is a chemical herbicide and defoliant, one of the "tactical use" Rainbow Herbicides. It was used by the U.S. military as part of its herbicidal warfare program, Operation Ranch Hand, during the Vietnam War from 1961 to 1971. It is a mixture of equal parts of two herbicides, 2,4,5-T and 2,4-D. In addition to its damaging environmental effects, traces of dioxin (mainly TCDD, the most toxic of its type) found in the mixture have caused major health problems for many individuals who were exposed, and their offspring. Agent Orange was produced in the United States from the late 1940s and was used in industrial agriculture and was also sprayed along railroads and power lines to control undergrowth in forests. During the Vietnam War, the U.S. military procured over 20 million gallons consisting of a fifty-fifty mixture of 2,4-D and dioxin-contaminated 2,4,5-T. Nine chemical companies produced it: Dow Chemical Company, Monsanto Company, Diamond Shamrock Corporation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Times Beach, Missouri
Times Beach is a ghost town in St. Louis County, Missouri, United States, southwest of St. Louis and east of Eureka. Once home to more than two thousand people, the town was completely evacuated early in 1983 due to TCDD—also known as dioxin—contamination. It was the largest civilian exposure to the compound in the history of the United States. In 1985, the State of Missouri officially disincorporated the city of Times Beach. The site of Times Beach now houses a state park commemorating U.S. Route 66—the famous highway that stretched from Chicago, Illinois, to Santa Monica, California, and passed by the community on its southern end—as well as the history of the Times Beach area. The park opened in 1999. In 2001, the EPA removed Times Beach from its Superfund list. History Times Beach was founded in 1925 on the flood plain of the Meramec River, southwest of the river, in a promotion by the now-defunct ''St. Louis Star-Times'' newspaper. A purchase of a 20 × 100 f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NEPACCO
NEPACCO, or the "North Eastern Pharmaceuticals and Chemicals Co" was a pharmaceutical and chemical company founded in 1966 in Stamford, Connecticut, best known for its role in the Times Beach Hazmat Incident. NEPACCO's main product was hexachlorophene, which it began producing after leasing a Verona, Missouri based chemical production facility from Hoffman-Taff in 1969. As a byproduct of this process, dioxin, most well known for its use in Agent Orange during the Vietnam War The Vietnam War (also known by other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam a ..., was created. Although the dioxin was initially held on site, it was eventually improperly disposed of in a trench in the facility, and by a local waste handler, Russell Bliss. Following the ban of Hexachlorophene in 1972, NEPACCO halted production on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syntex Agribusiness
Laboratorios Syntex SA (later Syntex Laboratories, Inc.) was a pharmaceutical company formed in Mexico City in January 1944 by Russell Marker, Emeric Somlo, and Federico Lehmann to manufacture therapeutic steroids from the Mexican yams called ''cabeza de negro'' (''Dioscorea mexicana'') and ''Barbasco'' (''Dioscorea composita''). The demand for barbasco by Syntex initiated the Mexican barbasco trade. As the American Chemistry Society later explained: “In early 1944, the new Mexican company was chartered and named Syntex, S.A. (‘Synthesis and Mexico’). Russell Marker, shortly thereafter, left Syntex on account of his ruthless cofounder. Luis E. Miramontes, George Rosenkranz and Carl Djerassi's successful synthesis of norethindrone (also known as norethindrone) — which was later proven to be an effective pregnancy inhibitor — led to an infusion of capital into Syntex and the Mexican steroid pharmaceutical industry. George Rosenkranz and Carl Djerassi went on to synthe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verona, Missouri
Verona is a city in Lawrence County, Missouri, United States. The population was 619 at the 2010 census, later estimated to be 826 as of July 1, 2020. History A post office called Verona has been in operation since 1857. The town site was platted in 1868. The community was named after Verona, Italy. The city was incorporated in 1916. Geography Verona is located at (36.963034, -93.795626). According to the , the city has a total area of , all land.Demographics 2010 census As of the |
Chemical Companies Of The United States
A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds. Chemical substances can be simple substances (substances consisting of a single chemical element), chemical compounds, or alloys. Chemical substances are often called 'pure' to set them apart from mixtures. A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory. Other chemical substances commonly encountered in pure form are diamond (carbon), gold, table salt (sodium chloride) and refined sugar (sucrose). However, in practice, no substance is entirely pure, and chemical purity is specified according to the intended use of the chemical. Chemical substances exist as solids, liquids, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Companies Based In Springfield, Missouri
A company, abbreviated as co., is a legal entity representing an association of people, whether natural, legal or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specific, declared goals. Companies take various forms, such as: * voluntary associations, which may include nonprofit organizations * business entities, whose aim is generating profit * financial entities and banks * programs or educational institutions A company can be created as a legal person so that the company itself has limited liability as members perform or fail to discharge their duty according to the publicly declared incorporation, or published policy. When a company closes, it may need to be liquidated to avoid further legal obligations. Companies may associate and collectively register themselves as new companies; the resulting entities are often known as corporate groups. Meanings and definitions A company can be defined as an "artificial pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1956 Establishments In Missouri
Events January * January 1 – The Anglo-Egyptian Sudan, Anglo-Egyptian Condominium ends in Sudan. * January 8 – Operation Auca: Five U.S. evangelical Christian Missionary, missionaries, Nate Saint, Roger Youderian, Ed McCully, Jim Elliot and Pete Fleming, are killed for trespassing by the Huaorani people of Ecuador, shortly after making contact with them. * January 16 – Egyptian leader Gamal Abdel Nasser vows to reconquer Palestine (region), Palestine. * January 25–January 26, 26 – Finnish troops reoccupy Porkkala, after Soviet Union, Soviet troops vacate its military base. Civilians can return February 4. * January 26 – The 1956 Winter Olympics open in Cortina d'Ampezzo, Italy. February * February 11 – British Espionage, spies Guy Burgess and Donald Maclean (spy), Donald Maclean resurface in the Soviet Union, after being missing for 5 years. * February 14–February 25, 25 – The 20th Congress of the Communist Party of the Soviet Union is held in Mosc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hexachlorophene
Hexachlorophene, also known as Nabac, is an organochlorine compound that was once widely used as a disinfectant. The compound occurs as a white odorless solid, although commercial samples can be off-white and possess a slightly phenolic odor. It is insoluble in water but dissolves in acetone, ethanol, diethyl ether, and chloroform. In medicine, hexachlorophene is useful as a topical anti-infective, anti-bacterial agent, often used in soaps and toothpaste. It is also used in agriculture as a soil fungicide, plant bactericide, and acaricide. Removal from market French deaths In 1972, the "Bébé" brand of baby powder in France killed 39 babies. It also did great damage to the central nervous systems of several hundred other babies. The batch of toxic "Bébé" brand of powder was mistakenly manufactured with 6% hexachlorophene. This industrial accident directly led to the removal of hexachlorophene from consumer products worldwide. United States In 1972, the U.S. Food and Drug Ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Feed
Animal feed is food given to domestic animals, especially livestock, in the course of animal husbandry. There are two basic types: fodder and forage. Used alone, the word ''feed'' more often refers to fodder. Animal feed is an important input to animal agriculture, and is frequently the main cost of the raising or keeping of animals. Farms typically try to reduce cost for this food, by growing their own, grazing animals, or supplementing expensive feeds with substitutes, such as food waste like spent grain from beer brewing. Animal wellbeing is highly dependent on feed that reflects a well balanced nutrition. Some modern agricultural practices, such as fattening cows on grains or in feed lots, have detrimental effects on the environment and animals. For example, increased corn or other grain in feed for cows, makes their microbiomes more acidic weakening their immune systems and making cows a more likely vector for E.coli. While other feeding practices can improve animal impact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Fortification
Food fortification or enrichment is the process of adding micronutrients (essential trace elements and vitamins) to food. It can be carried out by food manufacturers, or by governments as a public health policy which aims to reduce the number of people with dietary deficiencies within a population. The predominant diet within a region can lack particular nutrients due to the local soil or from inherent deficiencies within the staple foods; the addition of micronutrients to staples and condiments can prevent large-scale deficiency diseases in these cases. As defined by the World Health Organization (WHO) and the Food and Agricultural Organization of the United Nations (FAO), fortification refers to "the practice of deliberately increasing the content of an essential micronutrient, i.e. vitamins and minerals (including trace elements) in a food, to improve the nutritional quality of the food supply and to provide a public health benefit with minimal risk to health", whereas enrichmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Springfield, Missouri
Springfield is the third largest city in the U.S. state of Missouri and the county seat of Greene County. The city's population was 169,176 at the 2020 census. It is the principal city of the Springfield metropolitan area, which had an estimated population of 481,483 in 2021 and includes the counties of Christian, Dallas, Greene, Polk, and Webster, and is the fastest growing metropolitan area in the state of Missouri. Springfield's nickname is "Queen City of the Ozarks" as well as "The 417" after the area code for the city. It is also known as the "Birthplace of Route 66". It is home to several universities and colleges, including Missouri State University, Drury University, and Evangel University. The city is an important center of education and medical care, with two of the largest hospitals in the area, CoxHealth and Mercy, employing over 20,000 people combined, and being the largest employers in the region. It has been called the "Buckle of the Bible Belt" due to its as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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