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Sodium methallyl sulfonate (SMAS) is recognized as a “core functional monomer” in oilfield chemistry because its molecular structure—incorporating an α-methyl group and…
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The superior thermal and salt resistance of sodium methallyl sulfonate (SMAS) compared to traditional sodium allyl sulfonate (SAS) in oilfield…
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The quaternary copolymer formed from sodium methallyl sulfonate (SMAS), maleic anhydride (MA), and acrylic acid (AA) demonstrates exceptional inhibition performance…
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Mechanisms by Which Sodium Methallyl Sulfonate (SMAS) as a Comonomer Significantly Enhances Scale Inhibitor Performance in Oilfield Production Systems Core…
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In high‑temperature, high‑salinity regions such as Saudi Arabia, Kuwait, and the UAE, drilling fluid formulations are increasingly adopting sodium methallyl…
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Core Mechanism: Synergistic Complementarity of Multiple Monomers The copolymer of sodium methallyl sulfonate (SMAS) with acrylamide (AM) and acrylic acid…
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Sodium Methallyl Sulfonate (SMAS) – Key Process Parameters for Industrial Applications Sodium Methallyl Sulfonate (SMAS, C₄H₇NaO₃S) is widely used in polymer…
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Below is a detailed technical overview of copolymer formulations using Sodium Methallyl Sulfonate (SMAS), including monomer selection, polymerization methods, application-specific recipes,…
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Sodium Methallyl Sulfonate (SMAS) is an important organic sulfonate with the chemical formula C₄H₇NaO₃S. It contains a sulfonate group (-SO₃Na) and a…
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Sodium Methallyl Sulfonate and Sodium Methylallyl Sulfonate are both organic sulfonate salts, but they differ in their molecular structures due to the position…
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Product Name： Sodium Methylallyl Sulfonate(SMAS/MAS) Molecular Formula: C4H7SO3Na CAS NO.: 1561-92-8 Structural Formula: Molecular Weight: 158.156 Physical and Chemical…
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Product Name： Sodium Methallyl Sulfonate(SMAS/MAS) Molecular Formula: C4H7SO3Na CAS NO.: 1561-92-8 Structural Formula: Molecular Weight: 158.156 Physical and Chemical…
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CAS NO.: 1561-92-8
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Product Name： Sodium Methylallyl Sulfonate(SMAS/MAS) Molecular Formula: C4H7SO3Na CAS NO.: 1561-92-8 Structural Formula: Molecular Weight: 158.156 Physical and Chemical…
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Product Name： Sodium Methallyl Sulfonate(SMAS/MAS) Molecular Formula: C4H7SO3Na CAS NO.: 1561-92-8 Structural Formula: Molecular Weight: 158.156 Physical and Chemical…