Description

Propyleneglycolmonopalmitate is a non-ionic surfactant and emulsifier derived from propylene glycol and palmitic acid. This versatile chemical intermediate is valued for its excellent emulsifying, stabilizing, and conditioning properties in a wide range of formulations. It is a critical component for manufacturers in the personal care, cosmetics, pharmaceutical, and food industries seeking to create stable, high-quality emulsions and improve product texture.

Application

• Cosmetics & Personal Care: Acts as a primary emulsifier and opacifier in creams, lotions, and makeup products, providing a smooth, rich texture and stable oil-in-water emulsions.
• Pharmaceuticals: Used as an excipient in topical ointments, creams, and controlled-release drug delivery systems to enhance solubility and stability.
• Food Industry: Functions as an emulsifier and stabilizer (E477) in various food products, including whipped toppings, coffee whiteners, and bakery goods.
• Industrial Applications: Serves as a lubricant, anti-static agent, and processing aid in the production of plastics, textiles, and other industrial materials.
• Animal Feed: Utilized as a pellet binder and emulsifying agent to improve the consistency and nutritional delivery of feed products.

Basic Information

Product Name	Propyleneglycolmonopalmitate
CAS No.	3539-33-1
Molecular Formula	C19H38O3
Molecular Weight	314.51 g/mol
Synonyms	Propylene Glycol Monopalmitate; 1,2-Propanediol Monopalmitate; Propylene Glycol Palmitate; PGMP; Palmitic Acid, Monoester with 1,2-Propanediol; E477; INS 477; 2-Hydroxypropyl Hexadecanoate
EINECS	222-580-2

Quality Control

Our Propyleneglycolmonopalmitate is manufactured under strict quality management systems. We offer grades compliant with relevant industry standards, including FCC for food applications and technical grade for industrial uses. Every batch undergoes rigorous analytical testing to ensure identity, purity, and performance consistency. Certificates of Analysis (COA) are available upon request to support your quality assurance protocols.

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). Keep away from strong oxidizing agents and excessive heat. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	White to off-white waxy solid or flakes
Identification (IR)	Conforms
Assay (GC or Titration)	Min. 95.0%
Acid Value	Max. 5.0 mg KOH/g
Saponification Value	170 - 190 mg KOH/g
Hydroxyl Value	160 - 190 mg KOH/g
Melting Point	40 - 50 °C
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.