CAS 5536-61-8 corresponds to sodium methacrylate, which is a water-soluble organic salt monomer with the molecular formula C ₄ H ₅ NaO ₂ and a molecular weight of 108.07. It is commonly used as a dispersant, scale inhibitor, and polymer raw material.

Basic Information
-Chinese name: Sodium Methacrylate
-English name: Sodium methacrylate
-Chemical formula: C ₄ H ₅ NaO ₂ (structural formula: CH ₂=C (CH ∝) COONa)
-Molecular weight: 108.07
-EC number: 226-896-5
-Alias: Sodium 2-methyl-2-acrylate, Sodium methacrylate

Physicochemical properties
-Appearance: White to slightly yellow powder or crystal
-Solubility: Easy to dissolve in water, clear solution; Moisture absorbing property
-PH value: 8.0-8.8 (aqueous solution)
-Storage conditions: Sealed, cool and dry place, moisture-proof, away from heat sources and acids

main purpose
1. Dispersants/additives: widely used for dispersion stability in textile printing and dyeing, coatings, and ink systems
2. Water treatment: as a scale inhibitor, corrosion inhibitor, and reverse osmosis membrane pretreatment agent
3. Polymer monomers: used for synthesizing copolymers, modified resins, and UV curable adhesive raw materials
4. Rubber and chemical intermediates: Enhance rubber properties and participate in the synthesis of intermediates such as GMA

Safety and Attention
-Non hazardous chemicals, but hygroscopic, should be avoided from getting wet and clumping
-It is recommended to wear protective equipment during operation to avoid inhaling dust or contact with eyes

Products :

CAS 5536-61-8 Sodium methacrylate (C4H5NaO2)
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