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Magnesium lignosulfonate is a highly versatile, eco-friendly binder derived as a byproduct from the sulfite pulping process in the paper and pulp industry. This process involves treating wood chips with magnesium-based salts to break down lignin, a complex polymer in plant cell walls, resulting in a water-soluble, brownish powder or liquid. Chemically, magnesium lignosulfonate is…

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Magnesium lignosulfonate, a water-soluble anionic polyelectrolyte polymer derived from the sulfite pulping process of wood, is a versatile chemical with a wide range of applications across multiple industries. Its unique properties, such as water solubility, dispersibility, and binding capabilities, make it valuable in concrete production, cement manufacturing, oil drilling, agriculture, animal feed, ceramics, and other…

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Magnesium lignosulfonate is a water-soluble anionic polyelectrolyte polymer derived from the sulfite pulping process of wood, widely used as a concrete admixture due to its beneficial properties. Uses in Concrete Benefits Considerations Comparison with Other Lignosulfonates Practical Applications Recommendations

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Sodium dibutyl naphthalene sulfonate, identified by its CAS number 25638-17-9, is a highly effective anionic surfactant widely utilized as a dispersant in various industrial and environmental applications. Its ability to prevent particle aggregation and maintain stable suspensions makes it a critical component in processes requiring uniform distribution of solids or liquids in a medium. This…

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The CAS Number for Sodium Dibutyl Naphthalene Sulfonate The CAS number for sodium dibutyl naphthalene sulfonate is 25638-17-9. This unique identifier is assigned by the Chemical Abstracts Service (CAS), a division of the American Chemical Society dedicated to cataloging and indexing chemical substances. CAS numbers are a cornerstone of chemical identification, used worldwide by scientists,…

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Molecular Formula and Weight The molecular formula reveals the compound’s composition: 18 carbon atoms, 23 hydrogen atoms, 1 sodium atom, 3 oxygen atoms, and 1 sulfur atom. The sulfonate group (SO₃⁻) paired with sodium (Na⁺) indicates its ionic nature, which is central to its surfactant functionality. The molecular weight helps predict how it behaves in…

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Sodium dibutyl naphthalene sulfonate (SDNS) is an anionic surfactant with the molecular formula C18H23NaO3S and a molecular weight of approximately 342.43 g/mol. It is characterized by a hydrophobic dibutyl naphthalene tail and a hydrophilic sulfonate head, making it amphiphilic and effective in reducing surface tension. Below are its key surfactant properties: Applications: Physical Properties: Synthesis:…

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Sources for Sodium Dibutyl Naphthalene Sulfonate Key Considerations Next Steps

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1. Role of Lignin in the Paper Industry In the paper industry, lignin’s primary significance lies in its presence in raw materials (e.g., wood, straw) and its subsequent removal during pulping to isolate cellulose fibers, which form the backbone of paper products. Lignin contributes to the structural integrity of plants but imparts undesirable properties to…

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