Description

Glycerol Monolactate CAS NO 26855-41-4 is a versatile monoester derived from glycerol and lactic acid, serving as a multifunctional food-grade additive and chemical intermediate. Its primary value lies in its emulsifying, stabilizing, and humectant properties, which are essential for creating consistent textures and extending shelf life in various formulations. This product is particularly needed by manufacturers in the food, cosmetic, and pharmaceutical industries seeking effective, compliant ingredients for their production processes.

Application

• Food Industry: Used as an emulsifier and stabilizer in baked goods, dairy products (e.g., whipped cream, ice cream), and confectionery to improve texture and volume.
• Cosmetics & Personal Care: Functions as a humectant and emollient in skin creams, lotions, and hair care products to retain moisture and provide a smooth feel.
• Pharmaceuticals: Employed as an excipient in topical formulations and as a plasticizer in capsule and tablet coatings.
• Industrial Applications: Acts as a biodegradable plasticizer and softening agent in polymers, resins, and adhesives.
• Animal Feed: Utilized as a feed additive for its energy content and palatability enhancement.

Basic Information

Product Name	Glycerol Monolactate
CAS No.	26855-41-4
Molecular Formula	C6H12O5
Molecular Weight	164.16 g/mol
Synonyms	Glycerol Lactate; Glycerin Monolactate; Lactic Acid Monoglyceride; 2,3-Dihydroxypropyl Lactate; Monolactin; 1-Monolactoyl-rac-glycerol; Glyceryl Lactate; E 478 (Food Additive Code)
EINECS	248-027-5

Quality Control

Our Glycerol Monolactate is produced under strict quality management systems. It meets relevant food-grade specifications, including compliance with FCC (Food Chemicals Codex) and EU food additive (E 478) standards where applicable. Each batch undergoes rigorous analytical testing to ensure identity, purity, and safety. Certificates of Analysis (COA) documenting key parameters 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). This product is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Glycerol Monolactate)	Min. 90.0%
Acid Value	Max. 6.0 mg KOH/g
Water Content	Max. 2.0%
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.