Description

Glycine, N-(carboxymethyl)-N-[(ethenylphenyl)methyl]-, disodium salt, polymer with diethenylbenzene and 2-ethyl-2-[[(2-methyl-1-oxo- 2-propenyl)oxy]methyl]-1,3-propanediyl bis(2-methyl-2-propenoate) is a specialized functional polymer designed for high-performance applications. This compound matters for its unique combination of chelating, dispersing, and stabilizing properties derived from its polymeric structure and functional groups. Industrial buyers in sectors requiring advanced water treatment, scale inhibition, or material modification will find this polymer essential for enhancing process efficiency and product performance.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling towers, boilers, and reverse osmosis systems.
• Detergent & Cleaning Formulations: Serves as a superior builder and sequestrant to inactivate water hardness ions (Ca²⁺, Mg²⁺), enhancing surfactant performance.
• Paper & Pulp Industry: Used as a dispersant and chelant in bleaching processes and to control metal ion interference.
• Textile Processing: Functions as a dye-leveling agent and sequestrant to prevent metal-ion-induced shade variations.
• Oilfield Chemicals: Employed in scale squeeze treatments and as a component in drilling fluid additives for mineral scale control.
• Personal Care Products: Can be utilized in certain formulations as a chelating agent to stabilize products by binding trace metals.
• Agricultural Chemicals: Acts as a compatibility agent and stabilizer in liquid fertilizer and pesticide formulations.

Basic Information

Product Name	Glycine, N-(carboxymethyl)-N-[(ethenylphenyl)methyl]-, disodium salt, polymer with diethenylbenzene and 2-ethyl-2-[[(2-methyl-1-oxo- 2-propenyl)oxy]methyl]-1,3-propanediyl bis(2-methyl-2-propenoate)
CAS No.	70893-00-4
Molecular Formula	(C13H13NNa2O4 · C10H10 · C18H26O8)n (Polymeric)
Molecular Weight	Polymer - Contact for details
Synonyms	Poly(iminodisuccinic acid) styrene copolymer; Styrene-DVB copolymer with iminodiacetic acid derivative; Polymeric aminocarboxylate resin; IDSA-Styrene-DVB polymer; N-(Carboxymethyl)-N-(vinylbenzyl)glycine, disodium salt, polymer; Chelating polymer 70893-00-4; Vinylbenzyl iminodiacetic acid disodium salt polymer; Water treatment polymer CAS 70893-00-4
EINECS	Contact for details

Quality Control

Our production of this functional polymer adheres to strict quality management systems, ensuring batch-to-batch consistency for critical industrial applications. Quality is verified through parameters including chelating capacity, solids content, viscosity, and pH. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after initial use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or solid
Identification (IR)	Conforms to structure
Solids Content	40 - 50 %
pH (as is or 1% solution)	6.0 - 8.0
Viscosity	Contact for details
Chelating Value (as CaCO3)	≥ 300 mg/g
Iron (Fe)	≤ 10 ppm
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.