[] _ Sodium Sulfate Sodium Sulfate _ Rui Desheng chemical byproduct provided by 瑞德胜 chemical. Weifang Rui Desheng Chemical Co., Ltd. (www.ruidesheng.com) had been "Business League certification", please rest assured purchase through the entire network, click on the page check "Business League certification icon," the company authentication information. You can also click on the "Business League Service Icons" on this page directly contact our customer service! Appearance: monoclinic, short prismatic crystals, aggregates showed a dense block or hull shape, such as sodium sulfate, sodium sulfate byproduct colorless, sometimes with yellow or green, soluble in water. White, odorless, crystalline powder bitter sea of ??sodium sulfate manufacturers, hygroscopic. Appearance colorless, transparent crystals or granules larger small crystals. Structure: monoclinic, orthorhombic or hexagonal. Solution: a colorless solution sodium sulphate solution. Melting point: 884 ℃ (seven hydrate at 24.4 ℃ turn dry, decahydrate was 32.38 ℃, at 100 ℃ lost 10H2O) Boiling Point: 1404 ℃ Relative density: 2.68g/cm3 thermodynamic functions (298.15K Shandong Weifang Sodium Sulfate Production manufacturers, 100kPa): standard molar heat of formation ΔfHmθ (kJ · mol): -1387.1 standard molar Gibbs free energy ΔfGmθ (kJ · mol ^ -1): -1270.2 standard entropy Smθ (J · mol ^ -1 · K -1): 149.6 Solubility: soluble in ethanol, insoluble in water, soluble in glycerin. Other properties: BaCl2 + Na2SO4 = BaSO4 ↓ +2 NaCl; sodium acid is oxygenated acid and alkali salts. Weifang Rui Desheng Chemical Co., Ltd. is mainly used for making sodium silicate, glass, enamel, pulp, refrigeration mixture, detergent, desiccant, dye diluent, analytical chemistry reagents, pharmaceuticals. Basic information Chinese name: sodium Chinese alias: Sodium Sulfate; thenardite; anhydrous sodium sulfate; sodium sulfate (anhydrous) English name: Sodium sulfate English Name: Sodium sulfate anhydrous; sodium sulfate standard solution; Sulfate ion chromatography standard solution Fluka; Sodium sulfate solution; Sulfate; Sodium Sulphate Anhydrous; sodium sulfate, anhydrous; Sodium Sulfate AnhydrateCAS :7757-82-6 [1] EINECS :231-820-9 Molecular formula: Na2SO4 or Na2SO4 · 10H2O.