Description

Decaglycerol Decastearate is a non-ionic, polyglycerol ester surfactant derived from stearic acid. This versatile compound is valued for its excellent emulsifying, stabilizing, and conditioning properties across multiple high-value industries. It is particularly essential for formulators in the personal care, cosmetics, and food sectors seeking reliable, multi-functional ingredients. Our supply of Decaglycerol Decastearate CAS NO 39529-26-5 ensures consistent quality and performance for your critical applications.

Application

• Primary emulsifier and stabilizer in cosmetic creams, lotions, and ointments.
• Key conditioning agent in hair care products such as shampoos and conditioners for improved texture and manageability.
• Food-grade emulsifier in bakery products, confectionery, and dairy analogs to enhance texture and shelf life.
• Functional ingredient in pharmaceutical topical formulations for its skin-compatible and stabilizing effects.
• Base material in the synthesis of more complex specialty esters and surfactants.
• Component in industrial lubricants and release agents where non-toxic profiles are required.

Basic Information

Item	Detail
Product Name	Decaglycerol Decastearate
CAS No.	39529-26-5
Molecular Formula	C108H214O31 (Typical, for decaglycerol decastearate)
Molecular Weight	~1912.9 g/mol (Theoretical)
Synonyms	Decaglycerol Decastearate; Polyglyceryl-10 Decastearate; Decaglyceryl Decastearate; Polyglycerol Esters of Stearic Acid (PGE-S); PGES; Polyglycerin-10 Decastearate; Decaglycerol Distearate (common trade name); Polyglycerol-10 Stearate Ester
EINECS	Contact for details

Quality Control

Our Decaglycerol Decastearate is produced and tested under a rigorous quality management system. While specific grades can be tailored, our standard quality assurance includes testing for identity, assay, acid value, and moisture content to ensure batch-to-batch consistency. Certificates of Analysis (COA) are provided with each shipment, and we can support compliance with relevant standards such as FCC for food-grade applications or ISO 9001 for quality management.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and should be stored in a cool, dry place at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent moisture absorption and potential clumping.

Specification

Item	Specification
Appearance	White to off-white waxy solid or flakes
Identification (IR)	Conforms to structure
Assay (by Titration)	Min. 95% (as Polyglycerol Esters)
Acid Value	≤ 5.0 mg KOH/g
Saponification Value	120 - 140 mg KOH/g
Hydroxyl Value	Contact for details
Moisture (Karl Fischer)	≤ 2.0 %
Heavy Metals (as Pb)	≤ 10 ppm

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