Description

Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, ether with N-[4-[[4-[bis(2-hydroxyethyl) amino]-2-methylphenyl](2-sulfophenyl)methylene ]-3-methyl-2,5-cyclohexadien-1-ylidene]-2-hydrox y-N-(2-hydroxyethyl)ethanaminium carbonate (salt) (4:1:1), monosodium salt is a specialized, high-value organic salt complex with significant utility in advanced material science. Its unique molecular structure, featuring a triarylmethane core and polyether chains, makes it a critical functional component for applications requiring precise optical or electronic properties. This compound is essential for industrial R&D and manufacturing sectors focused on specialty dyes, functional polymers, and advanced coatings.

Application

• Specialty Dye and Pigment Intermediate: Serves as a key precursor or functional additive in the synthesis of high-performance triarylmethane dyes for textiles, inks, and plastics.
• Functional Polymer Additive: Used to modify the properties of polymers, potentially imparting ionic character, UV-absorption, or specific chromophoric activity.
• Advanced Material Research: Employed in R&D for developing novel materials such as organic semiconductors, photoresists, or light-harvesting complexes.
• Optical Film and Coating Formulations: Acts as a functional agent in coatings and films where specific light-interaction properties (e.g., filtering, sensitizing) are required.
• Analytical Chemistry Reagent: May be utilized as a specialized reagent or standard in chromatographic or spectroscopic analysis due to its distinct structure.
• Electrochromic Device Development: Investigated for use in materials that change color or opacity in response to an electrical stimulus.

Basic Information

Product Name	Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, ether with N-[4-[[4-[bis(2-hydroxyethyl) amino]-2-methylphenyl](2-sulfophenyl)methylene ]-3-methyl-2,5-cyclohexadien-1-ylidene]-2-hydrox y-N-(2-hydroxyethyl)ethanaminium carbonate (salt) (4:1:1), monosodium salt
CAS No.	109961-29-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Monosodium salt of Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, ether with N-[4-[[4-[bis(2-hydroxyethyl)amino]-2-methylphenyl](2-sulfophenyl)methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-(2-hydroxyethyl)-2-hydroxyethanaminium carbonate (4:1:1); Polyethylene glycol ether of Victoria Pure Blue BO carbinol base, sodium salt derivative; Triarylmethane dye-polyethylene glycol conjugate, sodium salt; PEGylated triarylmethane dye salt; 109961-29-7; Victoria Blue BO-PEG adduct
EINECS	Contact for details

Quality Control

Our production of this advanced chemical adheres to strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and assess impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific tests is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Blue to dark blue solid or powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Main peak retention time matches reference
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0 %
Residue on Ignition (Sulfated Ash)	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single unknown impurity ≤ 1.0%

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