Description

Di(D-Glucitol) Phthalate is a high-purity, non-ionic surfactant and specialty plasticizer derived from sorbitol and phthalic anhydride. This compound is valued for its excellent emulsifying, stabilizing, and solubilizing properties, making it a versatile functional additive. It is primarily sought after by manufacturers in the pharmaceutical, cosmetic, and food-grade polymer industries for its safety profile and performance.

Application

• As a non-ionic surfactant and emulsifier in pharmaceutical creams, ointments, and topical formulations.
• As a plasticizer and stabilizer in food-contact polymer films and coatings to enhance flexibility.
• As a solubilizing agent for active pharmaceutical ingredients (APIs) in oral and injectable solutions.
• As a key ingredient in cosmetic formulations, including lotions and makeup, for texture and stability.
• As a dispersing agent in industrial and agrochemical preparations.
• In specialty chemical synthesis as a biodegradable intermediate or building block.

Basic Information

Product Name	Di(D-Glucitol) Phthalate
CAS No.	62736-00-9
Molecular Formula	C18H26O14
Molecular Weight	466.39 g/mol
Synonyms	Diphthalic Acid Bis(D-glucitol) Ester; Sorbitol Phthalate; Di(D-sorbitol) Phthalate; Phthalic Acid Di(D-glucitol) Ester; 1,2-Benzenedicarboxylic Acid, Bis(D-glucitol) Ester; D-Glucitol, 1,2-Benzenedicarboxylic Acid Diester; D-Sorbitol Phthalate Diester
EINECS	Contact for details

Quality Control

Our Di(D-Glucitol) Phthalate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting results for assay, impurities, and physical parameters are available upon request.

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); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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