Glyceryl Monostearate, Glycerin Monostearate, Glycerol Monostearate, GMS, GMS40, GMS60, GMS90, E471, 123-94-4

Glyceryl Monostearate, Glycerin Monostearate, Glycerol Monostearate, GMS, GMS40, GMS60, GMS90, E471, 123-94-4

Glyceryl Monostearate (GMS, E471, CAS 123-94-4)

General Description Glyceryl Monostearate (GMS) is an ester of glycerol and stearic acid, appearing as a white, odorless, crystalline or wax-like solid. It is widely used as an emulsifier, stabilizer, and thickener across food, cosmetics, pharmaceuticals, and industrial applications.

Chemical Properties

• Formula: C₁₈H₃₆O₃

• Molar Mass: 358.48 g/mol

• Melting Point: ~60 °C

• HLB Value: 3.6 – 4.2 (low HLB, suitable for water-in-oil emulsions)

• Commercial Forms: Powder, flakes, beads

Applications

Food Industry (E471)

• Emulsifier: Prevents separation of oil and water

• Ice Cream: Provides creamy texture and smooth mouthfeel

• Bakery Products: Improves dough aeration and softness

• Thickener: Adjusts viscosity in liquid and semi-liquid foods

• Packaging Stability: Helps maintain texture during storage and transport

Cosmetics & Personal Care

• Moisturizer & Emollient: Forms a protective barrier on skin

• Emulsifier: Enhances cream and lotion stability

• Texture Enhancer: Provides smooth consistency in formulations

Pharmaceuticals

• Capsule Filling Agent: Ensures uniform distribution of active ingredients

• Solubilizer: Improves dissolution of actives in oral and topical formulations

• Controlled Release Systems: Regulates drug release rate

• Protective Agent: Hygroscopic properties prevent moisture damage

Industrial Uses

• Plastics:

  • Lubricant

  • Antistatic agent

  • Mold release agent

• Food Packaging:

  • Surfactant reducing surface tension

  • Enhances barrier properties

  • Extends shelf life

Safety & Certification

• FDA & EFSA Approved: Classified as GRAS (Generally Recognized as Safe)

• Halal & Vegan Compliance: Possible depending on raw material source

• Side Effects: Rare; may cause mild irritation at excessive levels

Market & Sustainability

• Global Distribution: Strong presence in North America and Europe

• Sustainable Sources: Palm kernel oil and soybean oil, with RSPO-certified palm oil preferred

• Shelf Life: Typically up to 2 years under proper storage conditions

In summary: Glyceryl Monostearate is a versatile, safe, and widely used emulsifier that enhances texture, stability, and shelf life in food, cosmetics, pharmaceuticals, and industrial products.

Glyceryl Monostearate (GMS, E471, CAS 123-94-4) – Sectoral Suitability Table

Glyceryl Monostearate Product Grades

With these two tables, your product page will clearly show sectoral suitability, recommended usage levels, and product grades (GMS40–90) in a professional, bilingual-ready format.

sectoral uses of Glyceryl Monostearate (GMS, E471, CAS 123-94-4) in detail, one by one, in English:

1. Food Industry (E471)

• Emulsifier: Prevents oil and water separation, ensuring homogeneous mixtures.

• Ice Cream: Provides creamy texture and smooth mouthfeel, reduces ice crystal formation.

• Bakery Products: Improves dough aeration, resulting in softer and more voluminous bread and cakes.

• Thickener: Adjusts viscosity in liquid and semi-liquid foods, maintaining stability during shelf life.

• Packaging Stability: Helps preserve texture during storage and transportation.

2. Cosmetics & Personal Care

• Moisturizer & Emollient: Forms a protective barrier on the skin, preventing moisture loss.

• Emulsifier: Stabilizes oil-water phases in creams, lotions, and makeup products.

• Stabilizer: Maintains homogeneity of formulations, extending shelf life.

• Texture Enhancer: Provides smoother, creamier consistency in cosmetic products.

3. Pharmaceuticals

• Capsule Filling Agent: Ensures uniform distribution of active ingredients, improving capsule stability.

• Solubilizer: Enhances dissolution of actives in oral and topical formulations.

• Controlled Release Systems: Regulates drug release rate in the body.

• Protective Agent: Hygroscopic properties protect powdered drugs from moisture.

4. Plastics Industry

• Lubricant: Reduces friction during plastic processing, improving efficiency.

• Antistatic Agent: Prevents dust and dirt accumulation on plastic surfaces.

• Mold Release Agent: Facilitates easy removal of plastic products from molds, increasing productivity.

5. Food Packaging

• Surfactant: Lowers surface tension of packaging materials, enhancing barrier properties.

• Shelf-Life Extension: Improves compatibility with food, prolonging product freshness.

• Quality Protection: Maintains food texture and quality during storage and transport.

6. Waxes & Wax-Based Products

• Emulsifier: Stabilizes oil-water mixtures in wax formulations.

• Thickener: Provides denser, more durable structure to wax-based products.

Summary: Glyceryl Monostearate is a versatile additive: in food it improves texture and stability; in cosmetics it moisturizes and smooths; in pharmaceuticals it stabilizes and controls release; in plastics it acts as a lubricant and antistatic agent; in packaging it extends shelf life; and in waxes it enhances consistency.

Glyceryl Monostearate (GMS40 – GMS60 – GMS90) – Sectoral Suitability

Glyceryl Monostearate – Alternative Names

Chemical Names

• Octadecanoic acid, 2,3-dihydroxypropyl ester

• Stearic acid 1-monoglyceride

• Stearic acid α-monoglyceride

• 2,3-Dihydroxypropyl octadecanoate

• (±)-2,3-Dihydroxypropyl octadecanoate

• 3-Stearoyloxy-1,2-propanediol

• 1-Monooctadecanoylglycerol

• 1-Monostearoyl-rac-glycerol

• Glyceryl 1-octadecanoate

• NSC 3875

Structural / Isomeric Names

• 1-Monostearin

• α-Monostearin

• Glycerol α-monostearate

• Glycerol 1-monostearate

• Glycerin 1-monostearate

• 1-Monostearoylglycerol

• 1-Glyceryl stearate

• Glyceryl 1-monostearate

• 1-Stearoyl-rac-glycerol

Trade / Commercial Names

• Aldo 33

• Aldo 75

• Aldo MSD

• Aldo MSLG

• Tegin 55G

• Emerest 2407

• Sandin EU

• AS 8 (surfactant)