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Barium sulfate (or sulphate) is the inorganic compound with the chemical formula Ba SO 4. It is a white crystalline solid that is odorless and insoluble in water . It occurs in nature as the mineral barite , which is the main commercial source of barium and materials prepared from it.
Baryte, barite or barytes (/ ˈ b ær aɪ t, ˈ b ɛər-/ BARR-eyet, BAIR-[7] or / b ə ˈ r aɪ t iː z / bə-RYTE-eez [8]) is a mineral consisting of barium sulfate (BaS O 4). [3] Baryte is generally white or colorless, and is the main source of the element barium.
barium sulfate barite: 7787-43-7 BaSe: barium selenide: 1304-39-8 Ba(SeCN) 2: barium selenocyanate: BaSeO 3: ... Chemical formula Synonyms CAS number FGa: gallium ...
Barium is a chemical element; it has symbol Ba and atomic number 56. It is the fifth element in group 2 and is a soft, silvery alkaline earth metal. Because of its high chemical reactivity, barium is never found in nature as a free element. The most common minerals of barium are barite (barium sulfate, BaSO 4) and witherite (barium carbonate ...
barium perchlorate: 13465–95–7 BaCl 2: barium chloride: 10361–37–2 BaCl 2 •2H 2 O: barium chloride dihydrate: 10326–27–9 BaCrO 4: barium chromate: 10294–40–3 BaF 2: barium fluoride: 7787–32–8 Ba(HS) 2: barium hydrosulfide: 25417–81–6 BaH 2: barium hydride: 13477–09–3 BaHgI 4: barium tetraiodomercurate: 10048–99 ...
Barium sulfate – BaSO 4 [103] Barium sulfide – BaS [104] Barium titanate – BaTiO 3 [105] Barium thiocyanate – Ba(SCN) 2 [106] Be. Beryllium borohydride – Be ...
The barium derivative is useful in the gravimetric analysis of sulfate: if one adds a solution of most barium salts, for instance barium chloride, to a solution containing sulfate ions, barium sulfate will precipitate out of solution as a whitish powder. This is a common laboratory test to determine if sulfate anions are present.
Substance Formula 0 °C 10 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C 80 °C 90 °C 100 °C Barium acetate: Ba(C 2 H 3 O 2) 2: 58.8: 62: 72: 75: 78.5: 77: 75