Barium sulfate (or sulphate) is the inorganic compound with the chemical formula BaSO4. It is a white crystalline solid that is odorless and insoluble...
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reactivity, barium is never found in nature as a free element. The most common minerals of barium are barite (barium sulfate, BaSO4) and witherite (barium carbonate...
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Barium sulfate suspension, often simply called barium, is a contrast agent used during X-rays. Specifically it is used to improve visualization of the...
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Upper gastrointestinal series (redirect from Barium meal)
abnormalities. A contrast medium, usually a radiocontrast agent such as barium sulfate mixed with water, is ingested or instilled into the gastrointestinal...
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and industry. On an industrial scale, barium chloride is prepared via a two step process from barite (barium sulfate). The first step requires high temperatures...
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Radiocontrast agent (redirect from Barium contrast)
fluoroscopy. Radiocontrast agents are typically iodine, or more rarely barium sulfate. The contrast agents absorb external X-rays, resulting in decreased...
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sulfate, strontium sulfate, lead(II) sulfate, barium sulfate, silver sulfate, and mercury sulfate, which are poorly soluble. Radium sulfate is the most insoluble...
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Baryte (category Barium minerals)
mineral consisting of barium sulfate (BaSO4). Baryte is generally white or colorless, and is the main source of the element barium. The baryte group consists...
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barium chloride poisoning, where sulfate binds to barium to form insoluble barium sulfate. Magnesium sulfate was historically used as a treatment for lead...
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Solutions of sulfate salts such as Epsom salts or sodium sulfate may be given as first aid for barium poisoning, as they precipitate the barium as the insoluble...
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example, addition of barium chloride, precipitates out barium sulfate. The filtrate on evaporation yields ammonium chloride. Ammonium sulfate forms many double...
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Industrially, barium hydroxide is used as the precursor to other barium compounds. The monohydrate is used to dehydrate and remove sulfate from various...
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mainly used to remove sulfate impurities from feedstock of the chlor-alkali process. Otherwise it is a common precursor to barium-containing compounds...
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a simple salt. Solutions of barium bromide reacts with the sulfate salts to produce a solid precipitate of barium sulfate. BaBr2 + SO2− 4 → BaSO4 + 2...
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Lower gastrointestinal series (redirect from Barium enema)
pictures) are taken while barium sulfate, a radiocontrast agent, fills the colon via an enema through the rectum. The term barium enema usually refers to...
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sodium chloride). Strontium sulfate is a polymeric material, isostructural with barium sulfate. Crystallized strontium sulfate is utilized by a small group...
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forms of zinc sulfate behave identically. These aqueous solutions consist of the metal aquo complex [Zn(H2O)6]2+ and SO2− 4 ions. Barium sulfate forms when...
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Barium peroxide is an inorganic compound with the formula BaO2. This white solid (gray when impure) is one of the most common inorganic peroxides, and...
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Radium (redirect from Eka-barium)
convert the barium sulfate into barium carbonate (carrying the radium), thus making it soluble in hydrochloric acid. After dissolution, the barium and radium...
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Lithopone (category Barium compounds)
widely used as a white pigment powder. It is composed of a mixture of barium sulfate and zinc sulfide. These insoluble compounds blend well with organic...
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applications. It is an intermediate in the carbothermal reduction of barium sulfate to barium sulfide: BaSO4 + CO → BaSO3 + CO2 Lide, David R. (1998), Handbook...
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g/mol, exact mass: 233.8570 u) may refer to: Barium sulfate Baryte (or barite), a mineral made of barium sulfate This set index page lists chemical structure...
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BaMnO4 Barium nitrate – Ba(NO3)2 Barium oxalate – Ba(C2O4) Barium oxide – BaO Barium permanganate – Ba(MnO4)2 Barium peroxide – BaO2 Barium sulfate – BaSO4...
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catalyst consisting of palladium deposited on calcium carbonate or barium sulfate then poisoned with various forms of lead or sulfur. It is used for the...
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calcium sulfate. In the refining of zinc, solutions of zinc sulfate are treated with hydrated lime to co-precipitate heavy metals such as barium. Calcium...
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contrast exist, such as very dilute (0.5–1% w/v) barium sulfate suspensions. Dilute barium sulfate has the advantage that it does not cause allergic-type...
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Magnesium sulfate or magnesium sulphate is a chemical compound, a salt with the formula MgSO4, consisting of magnesium cations Mg2+ (20.19% by mass) and...
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of less hazardous alternatives. Radium sulfate crystallizes in a solid in the same structure as barium sulfate. It forms crystals in the orthorhombic...
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by a chemical reaction. When a barium chloride solution reacts with sulphuric acid, a white precipitate of barium sulfate is formed. When a potassium iodide...
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Barium selenate is an inorganic compound with the chemical formula BaSeO4. It is isomorphous with barium sulfate, but its solubility is 18 times that of...
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