Description

Sodium 2-(16-Methylheptadecanoyloxy)Propanoate is a high-purity sodium salt of a branched-chain fatty acid ester, valued for its surfactant and emulsifying properties. This compound is engineered to deliver consistent performance in formulations requiring stable, mild, and effective surface activity. It is a critical ingredient for manufacturers in the personal care, cosmetics, and specialty chemical industries seeking reliable raw materials for advanced product development.

Application

• Primary Surfactant in mild cleansing formulations such as facial washes, shower gels, and baby shampoos.
• Emulsifying Agent for stabilizing oil-in-water (O/W) emulsions in creams, lotions, and sunscreens.
• Foam Booster & Stabilizer in liquid soaps and detergents to enhance lather quality and longevity.
• Co-emulsifier in cosmetic systems, often used in synergy with other non-ionic surfactants.
• Intermediate for the synthesis of more complex ester derivatives and specialty chemicals.
• Industrial Applications in lubricant additives and textile processing aids where emulsification is required.

Basic Information

Product Name	Sodium 2-(16-Methylheptadecanoyloxy)Propanoate
CAS No.	73231-04-6
Molecular Formula	C21H39NaO4
Molecular Weight	378.52 g/mol
Synonyms	Sodium 2-(16-Methylheptadecanoyloxy)propionate; Sodium Isostearoyl-2-lactylate; Isostearoyl Lactylic Acid, Sodium Salt; Sodium Isostearoyl Lactylate; 2-(16-Methylheptadecanoyloxy)propanoic Acid Sodium Salt; SSL (Isostearoyl variant); EINECS 277-365-8
EINECS	277-365-8

Quality Control

Our Sodium 2-(16-Methylheptadecanoyloxy)Propanoate is manufactured under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are provided to guarantee traceability and batch-to-batch consistency, supporting compliance in regulated markets.

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 container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and flow properties.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
pH (10% solution)	6.0 - 8.0

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