Description

N,n-Bis[[3-(2,3-Dihydroxypropoxy)-2-Hydroxypropoxy]Methyl]Stearamide is a specialized non-ionic surfactant and emulsifier derived from stearic acid and glycerol polyethers. This compound is valued for its excellent emulsifying properties and ability to form stable, mild formulations, making it a critical component in high-performance personal care and industrial products. It is primarily sought by manufacturers in the cosmetics, pharmaceuticals, and specialty chemical industries for creating creams, lotions, and other emulsion-based systems.

Application

• Primary emulsifier and stabilizer in cosmetic and pharmaceutical creams and ointments.
• Key ingredient in the formulation of mild, non-irritating personal care products such as lotions and moisturizers.
• Used as a co-emulsifier and viscosity modifier in industrial and institutional cleaning formulations.
• Functional additive in textile and leather processing auxiliaries for softening and lubrication.
• Component in specialty polymer and resin systems to improve compatibility and processing.
• Base material for synthesizing further derivatized surfactants with targeted properties.

Basic Information

Product Name	N,n-Bis[[3-(2,3-Dihydroxypropoxy)-2-Hydroxypropoxy]Methyl]Stearamide
CAS No.	94248-87-0
Molecular Formula	C31H63NO10
Molecular Weight	609.8 g/mol
Synonyms	Polyglyceryl-4 Stearate; Tetraglycerol Monostearate; N,N-Bis(polyglyceryl) stearamide; Stearamide PEG-4 Glyceryl Ether; Bis(polyglyceryl) Stearamide; Polyglycerol Stearic Acid Ester (specific isomer); Glyceryl Polyglycidyl Ether Stearamide
EINECS	Contact for details

Quality Control

Our N,n-Bis[[3-(2,3-Dihydroxypropoxy)-2-Hydroxypropoxy]Methyl]Stearamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, acid value, hydroxyl value, and moisture content upon request, supporting compliance for cosmetic and pharmaceutical applications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	Contact for details
Water Content	≤ 1.0%
Melting Point	Contact for details

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