Description

Sodium Mannuronate Methylsilanol is a specialized organosilicon derivative of mannuronic acid, offering unique properties at the interface of organic and silicon chemistry. This compound is valued for its ability to modify surface characteristics and enhance stability in complex formulations. It serves as a key functional ingredient for industries requiring advanced material science solutions, particularly in personal care, pharmaceuticals, and specialty chemical synthesis.

Application

• Personal Care & Cosmetics: Acts as a film-forming agent, moisturizer, and texture enhancer in advanced skincare serums, anti-aging creams, and hair care products.
• Pharmaceutical Formulations: Used as an excipient or carrier in topical drug delivery systems to improve skin adhesion and controlled release.
• Biomedical Materials: Serves as a modifying agent in the development of hydrogels, wound dressings, and biocompatible coatings.
• Specialty Chemical Synthesis: Functions as a versatile intermediate or building block for creating novel silicone-based polymers and copolymers.
• Industrial Coatings: Imparts water resistance, flexibility, and improved adhesion in performance coatings and finishes.

Basic Information

Product Name	Sodium Mannuronate Methylsilanol
CAS No.	23732-95-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Methylsilanol Mannuronate, Sodium Salt; Mannuronic Acid Methylsilanol Ester Sodium Salt; Silanol, Methyl-, Mannuronate, Sodium Salt; Methylsilanol Mannuronate; Sodium Methylsilanol Mannuronate; (Methylsilyloxy)carboxylic Acid Sodium Salt Derivative of Mannuronic Acid
EINECS	Contact for details

Quality Control

Our Sodium Mannuronate Methylsilanol is produced under a rigorous quality management system. Each batch is tested to ensure identity, purity, and consistency, with specifications tailored to meet the demands of pharmaceutical and cosmetic-grade applications. A comprehensive Certificate of Analysis (COA) documenting purity, assay, 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed and protected from humidity to prevent product degradation or caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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