-17%
Barium Acetate 500gm
Original price was: $2,500.00.$2,300.00Current price is: $2,300.00.
Benzoic Acid 500gm
Original price was: $2,500.00.$2,300.00Current price is: $2,300.00.
Barium Hydroxide 8 hydrate
Original price was: $1,085.00.$900.00Current price is: $900.00.
Barium hydroxide, with the chemical formula Ba(OH)2text{Ba(OH)}_2Ba(OH)2, is an inorganic compound that is used in various applications. Here’s a detailed overview:
Properties
- Appearance: White crystalline solid.
- Solubility: Moderately soluble in water, forming a strongly alkaline solution.
- Molecular Weight: 171.34 g/mol.
- Density: Approximately 2.18 g/cm³.
- Melting Point: 78 °C (anhydrous form); decomposes in water to form barium oxide and water.
Chemical Behavior
- Basicity: Barium hydroxide is a strong base and dissociates completely in water to form barium ions (Ba2+text{Ba}^{2+}Ba2+) and hydroxide ions (OH−text{OH}^-OH−).
- Reaction with Acids: Reacts with acids to form barium salts and water. For example: Ba(OH)2+2HCl→BaCl2+2H2Otext{Ba(OH)}_2 + 2text{HCl} rightarrow text{BaCl}_2 + 2text{H}_2text{O}Ba(OH)2+2HCl→BaCl2+2H2O
- Hydrate Forms: Often found as the octahydrate (Ba(OH)2⋅8H2Otext{Ba(OH)}_2 cdot 8text{H}_2text{O}Ba(OH)2⋅8H2O).
Description
Uses of Barium Hydroxide
1. Titration
- Acid-Base Titrations: Barium hydroxide is often used as a titrant in acid-base titrations. It serves as a strong base to titrate weak or strong acids. Its high solubility and complete dissociation in water make it ideal for this purpose.
2. Chemical Synthesis
- Preparation of Barium Salts: Barium hydroxide is used to synthesize various barium salts by reacting with corresponding acids. For instance, reacting barium hydroxide with sulfuric acid yields barium sulfate, a key compound in qualitative inorganic analysis: Ba(OH)2+H2SO4→BaSO4↓+2H2Otext{Ba(OH)}_2 + text{H}_2text{SO}_4 rightarrow text{BaSO}_4 downarrow + 2text{H}_2text{O}Ba(OH)2+H2SO4→BaSO4↓+2H2O
3. Qualitative Inorganic Analysis
- Testing for Sulfate Ions: In qualitative analysis, barium hydroxide is used to test for the presence of sulfate ions (SO42−text{SO}_4^{2-}SO42−) in a solution. When barium hydroxide is added to a solution containing sulfate ions, a white precipitate of barium sulfate forms: Ba2++SO42−→BaSO4↓text{Ba}^{2+} + text{SO}_4^{2-} rightarrow text{BaSO}_4 downarrowBa2++SO42−→BaSO4↓
4. Precipitation Reactions
- Removal of Sulfates and Carbonates: In analytical procedures, barium hydroxide can be used to precipitate sulfate and carbonate ions from solutions, aiding in their removal or quantitative analysis.
5. pH Adjustment
- Buffer Solutions: Barium hydroxide is used to adjust the pH of buffer solutions. Its strong basicity helps in maintaining the desired pH levels in various experimental setups.
6. Dehydrating Agent
- Removal of Moisture: In some laboratory processes, barium hydroxide is used to remove moisture from organic solvents and other materials due to its hygroscopic nature.
7. Chemical Reactions and Catalysis
- Reagent in Organic Synthesis: It can be used as a base in organic synthesis reactions, such as the formation of enolates, aldol reactions, and other base-catalyzed reactions.
- Catalyst: Barium hydroxide can act as a catalyst in certain chemical reactions, promoting faster reaction rates and better yields.
Reviews (1)
1 review for Barium Hydroxide 8 hydrate
Shipping & Delivery
MAECENAS IACULIS
Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.
ADIPISCING CONVALLIS BULUM
- Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
- Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
- Diam parturient dictumst parturient scelerisque nibh lectus.
Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.
You may also like…
Barium Sulphate 500g Extra pure
Barium sulphate is an inorganic compound with the chemical formula BaSO4. It is a white crystalline solid that is insoluble in water, non-toxic, and chemically inert. Barium sulfate is commonly used in various industries and applications, including medical imaging (as a contrast agent for X-ray and CT scans), in paints, coatings, plastics, rubber, and as a filler in various products due to its high density and opacity. Barium sulfate is a white, odorless, and non-toxic crystalline compound with the chemical formula BaSO4, widely used in medical imaging and various industrial applications for its insolubility in water and inert properties.
Related products
Acetic Acid 2.5litre
Acetic acid is an organic acid with the chemical formula CH3COOH, also known as ethanoic acid. It is a colorless liquid with a pungent, sour taste and a distinctive vinegar-like odor. Acetic acid is an important industrial chemical used in the production of various products, including solvents, plastics, textiles, and food additives. It is also the main component of vinegar, which is commonly used as a condiment and preservative in cooking and food preparation.
Aluminum Oxide 500 grams
Aluminum oxide, often referred to as alumina, is a chemical compound made up of aluminum and oxygen atoms (Al2O3). It occurs naturally in various minerals, including corundum and bauxite. It is one of the most widely used compounds, valued for its hardness, strength, and resistance to abrasion and corrosion.
Aluminum Sulphate 500gm
Aluminum sulfate, also known as alum, is a chemical compound with the formula Al2(SO4)3. It's commonly used in water treatment plants as a coagulant to clarify turbid or muddy water by causing suspended particles to clump together and settle out. In addition to water treatment, aluminum sulfate has various other industrial applications, such as in paper manufacturing, dyeing, and as a mordant in textile dyeing to help fix dyes to fabrics.
Ammonium Acetate 25kgs
Ammonium acetate is a chemical compound with the formula NH4CH3CO2. It is a white, crystalline solid with a vinegar-like odor. It is commonly used in various laboratory applications, such as in molecular biology and analytical chemistry. It can act as a source of acetate ion in reactions and is often used as a buffer solution in biochemical and molecular biology research. Additionally, it is sometimes used in the manufacture of other chemicals and as a food additive.
Mutangwa –
Barium hydroxide helps remove sulfate irons from water by forming insoluble barium sulfate