Description

Disodium 4-[2,2-Bis(Hydroxymethyl)-3-[(1-Oxohexadecyl)Oxy]Propyl] 2-Sulphonatosuccinate is a high-purity, specialty anionic surfactant designed for demanding formulation applications. Its unique molecular structure, featuring a sulphonatosuccinate (sulfosuccinate) head group and a palmitate-derived hydrophobic tail, provides excellent emulsifying, dispersing, and wetting properties with enhanced mildness and stability. This compound is essential for manufacturers in the personal care, home care, and industrial sectors seeking high-performance, biodegradable ingredients. We supply this material globally with a commitment to consistent quality and reliable supply chain support.

Application

• Personal Care Formulations: Acts as a primary or secondary surfactant in mild facial cleansers, shower gels, baby shampoos, and sensitive skin products due to its excellent foaming and low irritation profile.
• Cosmetic Emulsions: Used as an emulsifier and stabilizer in creams, lotions, and make-up products, helping to create stable oil-in-water emulsions.
• Home & Institutional Cleaning: Provides superior wetting and grease-cutting power in hard surface cleaners, dishwashing liquids, and industrial degreasers.
• Textile & Leather Processing: Functions as a wetting agent, penetrant, and dye leveling assistant in various textile and leather treatment baths.
• Agrochemical Adjuvants: Enhances the spreading and adhesion of pesticide and herbicide formulations on plant surfaces.
• Industrial Dispersions: Aids in the dispersion of pigments, fillers, and other solids in coating, ink, and adhesive systems.
• Polymerization: Can serve as an emulsifier in emulsion polymerization processes for synthetic rubber and latex production.

Basic Information

Product Name	Disodium 4-[2,2-Bis(Hydroxymethyl)-3-[(1-Oxohexadecyl)Oxy]Propyl] 2-Sulphonatosuccinate
CAS No.	94113-60-7
Molecular Formula	C26H44Na2O12S
Molecular Weight	626.66 g/mol
Synonyms	Disodium PEG-3 Palmitamide Sulfosuccinate; Disodium Palmitamido PEG-2 Sulfosuccinate; Disodium Ricinoleamido PEG-2 Sulfosuccinate (related compound); Sulfosuccinate C16; Anionic Surfactant 94113-60-7; Disodium 2-[(1-oxohexadecyl)amino]ethyl sulfosuccinate derivative; 4-[2,2-Bis(hydroxymethyl)-3-[(1-oxohexadecyl)oxy]propyl] 2-sulfonatosuccinic acid disodium salt
EINECS	Contact for details

Quality Control

Our production of Disodium 4-[2,2-Bis(Hydroxymethyl)-3-[(1-Oxohexadecyl)Oxy]Propyl] 2-Sulphonatosuccinate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are provided with each shipment. Our quality system is designed to support compliance with relevant standards for cosmetic and industrial applications, including ISO 9001 and GMP where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the original container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product quality and handling properties. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white paste or solid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 90%
pH (10% Solution)	5.0 - 7.0
Moisture (Loss on Drying)	Max. 3.0%
Sodium Sulfate	Max. 1.5%
Heavy Metals (as Pb)	Max. 10 ppm

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