SIMO Research Institute of Organic Chemistry

Acrylic-acrylate-sulfonate copolymers

• Category :

  Catalyst and Auxiliary/Water Treatment Chemicals

• Synonyms :

  ethyl prop-2-enoate; methyl 2-methylprop-2-enoate; 2-methylprop-2-enoic acid;

• CAS NO :

  25133-97-5

• EC NO :

• Molecular Formula :

  C₁₄H₂₂O₆

• Molecular Weight :

  286.3209

• Main Specifications :

• InChI :

  InChI=1/2C5H8O2.C4H6O2/c1-4(2)5(6)7-3;1-3-5(6)7-4-2;1-3(2)4(5)6/h1H2,2-3H3;3H,1,4H2,2H3;1H2,2H3,(H,5,6)

• Product description :

  Acrylic-acrylate-sulfonate copolymers CAS.NO:25133-97-5 Nature： Appearance: light yellow transparent liquid Density（20℃）, g/cm3:1.00—1.20 Solid content: ≥30.0% Limiting viscosity number（30℃ ）, dL/g:0.055—1.100 Free monomer（to CH2=CH--COOH）: ≤0.5% PH（1%aqueous solution）:　3.8~4.8 Feature: This product contains copolymer of carboxyl, hydroxyl, phosphonic acid, sulfonic acid groups , This product is commonly used with water treatment agent, can prevent the precipitation of Calcium carbonate, calcium phosphate，use in a wide range. Purpose： This product can be used for circulating cooling water as scale inhibitor and dispersant; anti-scaling dispersant Circulating water and oilfield refill water system. Usage： This product can be used as a dispersant of Ferric oxide in the pre-film. Dosing（80-100）mg/L. Normally dosing（10-30）mg/L, can be used in conjunction with the JS-204 and organic phosphonic acid salt, suitable PH 7.0-9.5 . Packaging and Storage： This product is packaged by 200kg or 125kgplastic bucket. Store in a cool room, storage for one year.

• Molecular Structure :