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Rafa
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DevinSodium silicate can be used in various industrial applications such as in the manufacturing of adhesives, cements, detergents, and silica gel. It is also used as a sealant for concrete and masonry, as a flocculant in water treatment processes, and as a binding agent in the production of refractory materials.
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What is the chemical formula sodium silicate?
The chemical formula for sodium silicate is Na2SiO3.
Is sodium silicate the same as aluminum silicate?
No, sodium silicate and aluminum silicate are not the same. Sodium silicate is a compound formed from sodium oxide and silicon dioxide, while aluminum silicate is a mineral compound made from aluminum oxide and silicon dioxide. They have different chemical compositions and properties.
What are the differences between sodium silicate and magnesium aluminum silicate in terms of their chemical properties and applications?
Sodium silicate is a compound made of sodium, silicon, and oxygen, while magnesium aluminum silicate is a compound made of magnesium, aluminum, silicon, and oxygen. Sodium silicate is soluble in water and forms a gel when mixed with acids, while magnesium aluminum silicate is insoluble in water and forms a suspension. Sodium silicate is commonly used in detergents, adhesives, and construction materials, while magnesium aluminum silicate is often used in cosmetics, pharmaceuticals, and food products as a thickening agent and stabilizer.
Is sodium silicate acidic or basic?
Sodium silicate is typically considered a basic compound because it is derived from silicic acid, which is a weak acid. When dissolved in water, sodium silicate solutions have a pH above 7, indicating basic properties.
How do you calculate specific gravity of sodium silicate at different temperature?
To calculate the specific gravity of sodium silicate at different temperatures, you can refer to a specific gravity-temperature chart for sodium silicate or use the formula: specific gravity = (specific gravity at reference temperature) / (1 + thermal expansion coefficient * (T - reference temperature)), where T is the temperature at which you want to calculate the specific gravity. Ensure that the reference temperature and thermal expansion coefficient values are accurate for sodium silicate.
