Description

Dibenzylidenesorbitol (CAS NO 50696-71-4) is a highly effective organogelator and clarifying agent widely used in polymer processing. Its primary value lies in its ability to form a nanofibrillar network within polymer melts, significantly improving optical clarity and dimensional stability. This compound is essential for manufacturers in the plastics, coatings, and personal care industries seeking to enhance product performance and aesthetics.

Application

• Polypropylene (PP) Clarification: Acts as a highly efficient nucleating agent to improve the transparency and gloss of clarified polypropylene for food packaging, containers, and household items.
• Gel Formation in Organic Solvents: Serves as a versatile organogelator for creating stable gels in various organic solvents, useful in specialty coatings, adhesives, and research formulations.
• Rheology Modification: Functions as a rheology modifier and thickener in personal care products, cosmetics, and pharmaceutical gels to control viscosity and stability.
• Thermoplastic Processing Aid: Enhances processability and reduces haze in engineering plastics, contributing to faster cycle times and improved surface finish.
• Additive for Masterbatches: A key component in additive masterbatches and concentrates designed to deliver consistent nucleation and clarification effects in polymer compounding.

Basic Information

Product Name	Dibenzylidenesorbitol
CAS No.	50696-71-4
Molecular Formula	C20H22O6
Molecular Weight	358.39 g/mol
Synonyms	DBS; 1,3:2,4-Di-O-benzylidene-D-glucitol; 1,3:2,4-Dibenzylidene-D-sorbitol; Dibenzylidene sorbitol; Di-O-benzylidene-D-glucitol; Gelol D; Millad 3905; Nucleating Agent DBS; EC 256-652-7
EINECS	256-652-7

Quality Control

Our Dibenzylidenesorbitol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high performance. We provide comprehensive quality documentation, including Certificates of Analysis (COA) that detail purity, assay, and key physical parameters. Our production adheres to relevant industry standards for polymer additives, ensuring reliability for your critical formulations.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Approx. 220 - 225 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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