Disodium Methylenebis(Salicylate) CAS NO 90009-35-1

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CAS No.:90009-35-1

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Disodium Methylenebis(Salicylate) CAS NO 90009-35-1 is a high-purity, organometallic compound widely utilized as a versatile intermediate and functional additive. Its significance lies in its ability to act as a chelating agent and stabilizer, enhancing product performance and shelf-life in demanding formulations. This product is essential for manufacturers in the pharmaceutical, personal care, and specialty polymer industries seeking reliable, high-quality raw materials.

Application

As a key chelating agent and stabilizer in pharmaceutical formulations and active ingredient synthesis.
As a functional additive in sunscreen and personal care products for its UV-absorbing and stabilizing properties.
As a polymerization catalyst or modifier in the production of specialty polymers and resins.
As an intermediate in the synthesis of complex organic molecules for agrochemicals and dyes.
As a corrosion inhibitor component in advanced industrial lubricants and coatings.
In analytical chemistry as a reagent for specific metal ion detection and complexometric titrations.

Basic Information


Product Name	Disodium Methylenebis(Salicylate)
CAS No.	90009-35-1
Molecular Formula	C15H10Na2O6
Molecular Weight	332.21 g/mol
Synonyms	Disodium Methylenebis(Salicylate); Disodium 2,2'-Methylenebis(oxy)bis(benzoate); Disodium Salicylate Formaldehyde Condensate; Disodium Bis(salicylato)methane; Disodium Salicylaldehyde Polymer; Ligand S-2Na; MBTS Disodium Salt; EINECS Contact for details

Quality Control

Our Disodium Methylenebis(Salicylate) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available for every shipment to support your quality assurance and regulatory compliance 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5 %
pH (1% Solution)	6.0 - 8.0