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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.
The use of barium during pregnancy is safe for the baby; however, X-rays may result in harm. [4] Barium sulfate suspension is typically made by mixing barium sulfate powder with water. [1] It is a non-iodinated contrast media. [5] Barium sulfate has been known since the Middle Ages. [6] In the United States it had come into common medical use ...
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 boride: 12046–08–1 BaBr 2: barium bromide: 10553–31–8 BaBr 2 •2H 2 O: barium bromide dihydrate: 7791–28–8 Ba(CHO 2) 2: barium formate: 541–43–5 Ba(CN) 2: barium cyanide: 542–62–1 BaCO 3: barium carbonate: 513–77–9 BaC 2: barium carbide: 50813–65–5 Ba(C 2 H 3 O 2) 2: barium acetate: 543–80–6 BaC 2 O 4 ...
The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
An example SDS, including guidance for handling a hazardous substance and information on its composition and properties. A safety data sheet (SDS), [1] material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products.
Barium reacts with ammonia to form the electride [Ba(NH 3) 6](e-) 2, which near room temperature gives the amide Ba(NH 2) 2. [11] The metal is readily attacked by acids. Sulfuric acid is a notable exception because passivation stops the reaction by forming the insoluble barium sulfate on the surface. [12]
Lithopone is produced by coprecipitation of barium sulfate and zinc sulfide. Most commonly coprecipitation is effected by combining equimolar amounts of zinc sulfate and barium sulfide: BaS + ZnSO 4 → ZnS · BaSO 4. This route affords a product that is 29.4 wt % ZnS and 70.6 wt % BaSO 4.