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3 days ago · Small-Scale Applications. In the laboratory, anhydrous sodium sulfate can be used widely as an inert drying agent, in the removal of water traces from the organic solutions. It is considered as more efficient, but slower-acting, compared to the same agent, magnesium sulfate. Only, it is effective below 30°C, nearly, but it is used with ...
- White crystalline solid
- less
- Na2SO4
The sodium sulfate molecule consists of two sodium atoms (Na), one sulfur atom (S), and four oxygen atoms (O). The molecule adopts a highly symmetrical structure, which contributes to its properties and behavior in different applications. Solubility: It is readily soluble in water but not in ethanol.
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Chemistry Sodium sulfate is a neutral salt, which forms aqueous solutions with pH of 7. The Na+ ion weakly polarizes its water lig-ands provided there are metal ions in solution. Sodium sulfate reacts with sulfuric acid to give the acid salt sodium bisulfate, leading ot a temperatude-dependant equi-librium: Na2SO4 + H2SO4 ⇌ 2 NaHSO4 Sulfate ...
- 397KB
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Sodium sulfate (also known as sodium sulphate or sulfate of soda) is the inorganic compound with formula Na 2 SO 4 as well as several related hydrates. All forms are white solids that are highly soluble in water. With an annual production of 6 million tonnes, the decahydrate is a major commodity chemical product.
- 1,429 °C (2,604 °F; 1,702 K) (anhydrous)
- 884 °C (1,623 °F; 1,157 K) (anhydrous), 32.38 °C (decahydrate)
- Na₂SO₄
- 142.04 g/mol (anhydrous), 322.20 g/mol (decahydrate)
Feb 28, 2017 · This monograph for Sodium Sulfate, Anhydrous provides, in addition to common physical constants, a general description including typical appearance, applications, change in state (approximate), and aqueous solubility. The monograph also details the following specifications and corresponding tests for verifying that a substance meets ACS Reagent Grade specifications including: Assay, pH of a 5% ...
- 7757-82-6
- 142.04
Jul 31, 2001 · Sodium Sulfate: Handbook of Deposits, Processing, Properties, and Use will be the authoritative and up-to-date distillation of all that is known about naturally occurring sodium sulfate, detailed information on formation, worldwide deposits, processing technologies, and usage over time. Garrett provides a comprehensive overview of sodium ...
Aug 1, 2007 · Abstract. The hazards of sodium sulfate are discussed. KEYWORDS (Audience): High School / Introductory Chemistry. KEYWORDS (Domain): Safety / Hazards. KEYWORDS (Feature): Chemical Laboratory Information Profile - CLIP. KEYWORDS (Pedagogy):
