Description

Calcium Sodium 2-[Bis[2-(Carboxylatomethyl-(Methylcarbamoylmethyl)Amino)Ethyl]Amino]Acetate is a high-purity, water-soluble chelating agent and metal complexing compound. It is valued for its exceptional ability to bind and stabilize metal ions, particularly calcium and sodium, in complex formulations. This product is essential for manufacturers in the pharmaceutical, personal care, and specialty chemical industries requiring precise metal ion control and enhanced product stability.

Application

• Pharmaceutical Formulations: Used as a stabilizing agent and metal chelator in injectable solutions, ophthalmic preparations, and other sterile products to prevent metal-catalyzed degradation.
• Personal Care & Cosmetics: Acts as a sequestrant and stabilizer in creams, lotions, and serums to improve shelf-life and maintain formulation integrity by binding trace metal impurities.
• Diagnostic Reagents: Serves as a key component in buffer systems and reagent kits for clinical diagnostics, where precise metal ion buffering is critical.
• Chemical Synthesis: Employed as a ligand or catalyst component in organic synthesis and polymerization processes requiring controlled metal ion activity.
• Industrial Cleaning & Chelating: Used in specialized cleaning formulations and water treatment processes where targeted chelation of calcium and other ions is required.

Basic Information

Product Name	Calcium Sodium 2-[Bis[2-(Carboxylatomethyl-(Methylcarbamoylmethyl)Amino)Ethyl]Amino]Acetate
CAS No.	131410-50-9
Molecular Formula	C19H30CaN5NaO10
Molecular Weight	559.55 g/mol
Synonyms	Calcium Sodium EDTA Methylamide Derivative; Calcium Disodium Salt of EDTA Monoamide; N-Methyl-EDTA Calcium Sodium Complex; [[(Carboxylatomethyl)[[2-[(methylamino)-2-oxoethyl](carboxylatomethyl)amino]ethyl]amino]acetato(4-)]calciate(2-) sodium; Calcium Trisodium [[N,N'-1,2-ethanediylbis[N-(carboxymethyl)-N-[(methylamino)carbonyl]methyl]glycinato]](5-) N,N',O,O'',O''',O''''; Pentetate Calcium Trisodium (Monoamide); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Calcium Sodium 2-[Bis[2-(Carboxylatomethyl-(Methylcarbamoylmethyl)Amino)Ethyl]Amino]Acetate is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and sensitive industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed after opening to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
pH (5% Solution)	6.0 - 8.0

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