GMS GLYCERYL MONOSTEARATE

GMS Glyceryl Monostearate is a nonionic emulsifier, stabilizer, thickener, lubricant, and texture modifier used in food, cosmetic, pharmaceutical, and industrial formulations, and GMS Glyceryl Monostearate is valued for improving emulsion stability, creaminess, aeration, and processing performance.
GMS Glyceryl Monostearate is commonly used in bakery products, confectionery, dairy systems, creams, lotions, tablets, plastics, and wax-based formulations where monoglyceride functionality supports controlled crystallization, dispersion, and mouthfeel improvement.
GMS Glyceryl Monostearate is typically supplied as white to off-white flakes, beads, powder, or waxy solid, and GMS Glyceryl Monostearate performance depends on monoester content, fatty acid profile, melting point, particle form, dosage, and processing temperature.

CAS Number: 123-94-4
EC Number: 204-664-4
Molecular Formula: C21H42O4
Molecular Weight: 358.56 g/mol

Synonyms: GMS Glyceryl Monostearate, Glyceryl Monostearate, Glycerol Monostearate, Glycerin Monostearate, GMS, Monostearin, Glyceryl Stearate, Glycerol Stearate, E471, GMS Emulsifier, Glyceryl Monostearate Food Grade, Glyceryl Monostearate Cosmetic Grade, GMS Glyceryl Monostearate, Glyceryl Monostearate, Glycerol Monostearate, Glycerin Monostearate, Glycerine Monostearate, GMS, GMS 90, Glyceryl Monostearate 90, Glycerol Monostearate 90, Monostearin, Glyceryl Stearate, Glycerol Stearate, Glycerin Stearate, Glycerine Stearate, 1-Glyceryl Monostearate, 1-Monostearin, 2-Monostearin, Glycerol Monostearate 90%, Glyceryl Monostearate 90%, Distilled Monoglyceride, Distilled Glyceryl Monostearate, Distilled GMS, Mono- and Diglycerides of Fatty Acids, E471, Food Additive E471, Glyceryl Monostearate E471, GMS E471, Emulsifier GMS, Food Grade Glyceryl Monostearate, Pharmaceutical Grade Glyceryl Monostearate, Industrial Grade Glyceryl Monostearate, Cosmetic Grade Glyceryl Monostearate, Technical Grade Glyceryl Monostearate, Self-Emulsifying Glyceryl Monostearate, GMS SE, Glyceryl Monostearate SE, Non-Ionic Emulsifier GMS, Monoglyceride Stearate

APPLICATIONS

GMS Glyceryl Monostearate is used in bakery products to improve softness, crumb structure, volume, and shelf-life stability.
GMS Glyceryl Monostearate is incorporated into bread, cakes, and pastry systems to strengthen dough handling and improve texture.
GMS Glyceryl Monostearate is used in cake emulsifiers to improve batter aeration and produce finer, more uniform crumb.

GMS Glyceryl Monostearate is used in dairy and non-dairy products to stabilize emulsions and improve creamy mouthfeel.
GMS Glyceryl Monostearate is incorporated into whipped toppings, creamers, and frozen desserts to support fat dispersion and texture control.
GMS Glyceryl Monostearate is used in ice cream systems to improve dryness, shape retention, and meltdown resistance.

GMS Glyceryl Monostearate is used in confectionery to control fat crystallization and improve smoothness.
GMS Glyceryl Monostearate is incorporated into chocolate, compound coatings, fillings, and spreads to improve texture and processing stability.
GMS Glyceryl Monostearate is used in chewing gum and candy systems in selected applications to support lubrication and controlled release.

GMS Glyceryl Monostearate is used in cosmetics and personal care products as an emulsifier, co-emulsifier, thickener, and consistency agent.
GMS Glyceryl Monostearate is incorporated into creams, lotions, body butters, hair conditioners, and cleansing creams to improve viscosity and skin feel.
GMS Glyceryl Monostearate is used in oil-in-water and water-in-oil systems depending on formulation design and supporting emulsifier package.

GMS Glyceryl Monostearate is used in pharmaceutical formulations as a lubricant, binder, matrix former, and controlled-release excipient in selected dosage forms.
GMS Glyceryl Monostearate is incorporated into tablets, capsules, ointments, and suppository bases where waxy lipid functionality supports processing and stability.
GMS Glyceryl Monostearate is valued because GMS Glyceryl Monostearate provides multifunctional emulsification, texture modification, crystallization control, and lubrication across food, cosmetic, pharmaceutical, and technical applications.

GMS Glyceryl Monostearate is used as an emulsifier in food formulations. GMS Glyceryl Monostearate is used to stabilize oil-in-water emulsions. GMS Glyceryl Monostearate is applied in bakery products to improve crumb softness. GMS Glyceryl Monostearate helps extend freshness in bread and cakes.

GMS Glyceryl Monostearate is used in cake mixes to improve aeration. GMS Glyceryl Monostearate supports uniform fat dispersion in dough systems. GMS Glyceryl Monostearate is used in whipped toppings to improve foam stability. GMS Glyceryl Monostearate helps create smooth texture in cream-based products.

GMS Glyceryl Monostearate is used in margarine and spreads. GMS Glyceryl Monostearate improves consistency and spreadability in fat-based products. GMS Glyceryl Monostearate is applied in ice cream formulations. GMS Glyceryl Monostearate helps improve overrun and melting resistance in frozen desserts.

GMS Glyceryl Monostearate is used in confectionery products. GMS Glyceryl Monostearate helps control fat crystallization in chocolate and coatings. GMS Glyceryl Monostearate is used in peanut butter and nut spreads. GMS Glyceryl Monostearate improves texture and reduces oil separation in spread formulations.

GMS Glyceryl Monostearate is used in dairy and non-dairy creamers. GMS Glyceryl Monostearate helps improve whitening and mouthfeel in beverage systems. GMS Glyceryl Monostearate is applied in instant food powders. GMS Glyceryl Monostearate supports better dispersion of fats and oils in dry mixes.

GMS Glyceryl Monostearate is used in sauces and dressings. GMS Glyceryl Monostearate helps maintain emulsion stability in processed sauces. GMS Glyceryl Monostearate is used in meat products as a texture modifier. GMS Glyceryl Monostearate improves water and fat binding in selected processed foods.

GMS Glyceryl Monostearate is used in pharmaceutical formulations. GMS Glyceryl Monostearate acts as an emulsifying agent in creams and ointments. GMS Glyceryl Monostearate is used as a lubricant in tablet manufacturing. GMS Glyceryl Monostearate helps improve processing of solid dosage forms.

GMS Glyceryl Monostearate is applied in controlled-release pharmaceutical systems. GMS Glyceryl Monostearate is used in suppository bases and lipid-based drug delivery systems. GMS Glyceryl Monostearate helps improve consistency in topical medicinal products. GMS Glyceryl Monostearate is used as a stabilizer in pharmaceutical suspensions.

GMS Glyceryl Monostearate is used in cosmetic and personal care products. GMS Glyceryl Monostearate acts as an emulsifier in creams and lotions. GMS Glyceryl Monostearate is used in moisturizers to improve texture and stability. GMS Glyceryl Monostearate helps create a smooth and rich skin feel.

GMS Glyceryl Monostearate is applied in sunscreens and protective creams. GMS Glyceryl Monostearate supports even distribution of oily and active ingredients. GMS Glyceryl Monostearate is used in hair conditioners. GMS Glyceryl Monostearate improves softness and conditioning performance in hair-care formulations.

GMS Glyceryl Monostearate is used in cleansing creams and facial washes. GMS Glyceryl Monostearate helps improve viscosity and product body. GMS Glyceryl Monostearate is used in shaving creams. GMS Glyceryl Monostearate supports creamy foam and smooth application.

GMS Glyceryl Monostearate is used in industrial lubricant formulations. GMS Glyceryl Monostearate acts as a dispersing aid in selected industrial systems. GMS Glyceryl Monostearate is used in plastic processing as an internal lubricant. GMS Glyceryl Monostearate helps improve mold release in polymer processing.

GMS Glyceryl Monostearate is used in textile finishing applications. GMS Glyceryl Monostearate helps improve softness and antistatic properties in fabrics. GMS Glyceryl Monostearate is used in agrochemical formulations. GMS Glyceryl Monostearate supports emulsification of oils and active ingredients in agricultural products.

GMS Glyceryl Monostearate is used in candle and wax formulations. GMS Glyceryl Monostearate helps improve hardness and surface finish in wax-based products.

DESCRIPTION

GMS Glyceryl Monostearate is a glycerol monoester of stearic acid, and commercial GMS Glyceryl Monostearate may contain related mono-, di-, and triglycerides depending on grade and purity.
GMS Glyceryl Monostearate is produced by esterifying glycerol with stearic acid or by glycerolysis of fats and oils, followed by purification when higher monoester content is required.
GMS Glyceryl Monostearate functions as a nonionic emulsifier, and its fatty ester structure allows it to interact with both oil and water phases in compatible systems.

GMS Glyceryl Monostearate improves texture by modifying fat crystallization, stabilizing air cells, and supporting uniform dispersion of ingredients.
GMS Glyceryl Monostearate usually requires heating above its melting range for full incorporation in many formulations, and poor melting or dispersion can reduce emulsification performance.
GMS Glyceryl Monostearate should be used according to applicable food additive, cosmetic, pharmaceutical, or industrial regulations for the target market.

GMS Glyceryl Monostearate is generally stable under normal dry storage conditions, but GMS Glyceryl Monostearate should be protected from heat, moisture, strong odors, and contamination to maintain quality.
GMS Glyceryl Monostearate may oxidize or develop odor if stored poorly, especially when exposed to heat, air, or incompatible materials for long periods.
GMS Glyceryl Monostearate should be stored in tightly closed packaging in a cool, dry, well-ventilated area.

GMS Glyceryl Monostearate is a monoester of glycerol and stearic acid. GMS Glyceryl Monostearate is commonly supplied as white to off-white flakes, beads, or powder. GMS Glyceryl Monostearate is a nonionic emulsifier. GMS Glyceryl Monostearate is produced from glycerol and fatty acids.

GMS Glyceryl Monostearate contains glyceryl monostearate as its main functional component. GMS Glyceryl Monostearate has good emulsifying and stabilizing properties. GMS Glyceryl Monostearate is oil-soluble and dispersible in hot water. GMS Glyceryl Monostearate has limited solubility in cold water.

GMS Glyceryl Monostearate has a waxy texture. GMS Glyceryl Monostearate has a mild characteristic odor. GMS Glyceryl Monostearate is generally tasteless or nearly tasteless. GMS Glyceryl Monostearate melts at elevated temperatures to form a clear or slightly hazy liquid.

GMS Glyceryl Monostearate is compatible with many oils, fats, waxes, and emulsifiers. GMS Glyceryl Monostearate helps reduce surface tension between oil and water phases. GMS Glyceryl Monostearate improves texture by supporting stable crystalline structures. GMS Glyceryl Monostearate contributes to viscosity and body in emulsified systems.

GMS Glyceryl Monostearate is stable under normal storage conditions. GMS Glyceryl Monostearate should be stored in tightly closed containers. GMS Glyceryl Monostearate should be protected from heat, moisture, and direct sunlight. GMS Glyceryl Monostearate should be handled with normal industrial hygiene practices.

GMS Glyceryl Monostearate is widely used in food, pharmaceutical, cosmetic, and industrial applications. GMS Glyceryl Monostearate is valued for its multifunctional emulsifying, thickening, and stabilizing performance. GMS Glyceryl Monostearate is suitable for formulations requiring mild and nonionic surface activity. GMS Glyceryl Monostearate provides reliable performance in both aqueous and lipid-based systems.

GMS Glyceryl Monostearate is an important emulsifier and texture modifier for many commercial formulations.

PROPERTIES

Chemical Formula: C21H42O4
Molecular Weight: 358.56 g/mol
Common Name: GMS Glyceryl Monostearate
Chemical Type: Nonionic emulsifier; monoglyceride; lipid-based texture modifier
Appearance: White to off-white flakes, beads, powder, or waxy solid
Odor: Mild fatty odor
Taste: Neutral to slightly fatty
Solubility: Insoluble in water; dispersible in hot water; soluble or dispersible in hot oils and fats
Melting Point: Typically ~58–65°C, grade dependent
HLB Value: Low to moderate, grade dependent
Stability: Stable under normal dry storage; protect from heat, oxidation, and contamination
Storage Temperature: 15–30°C, tightly closed, dry
Shelf Life: Typically 12–36 months in original sealed packaging, supplier dependent

FIRST AID

Inhalation:
Move to fresh air if dust is inhaled.
Seek medical attention if respiratory irritation persists.
Avoid breathing dust during powder or flake handling.

Skin Contact:
Wash with soap and water after contact.
Remove contaminated clothing if necessary and wash before reuse.
Seek medical advice if irritation develops or persists.

Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation persists.

Ingestion:
Rinse mouth with water.
Seek medical attention if discomfort occurs or if a large amount is swallowed.
Never give anything by mouth to an unconscious person.

Note to Physicians:
Treat symptomatically.
No specific antidote is required.
Provide supportive care as needed.

HANDLING AND STORAGE

Handling:
Use appropriate PPE including gloves and safety glasses for bulk handling.
Avoid generating dust during transfer, weighing, and blending.
Use clean, dry equipment to prevent contamination in food, pharmaceutical, and cosmetic applications.

Ventilation:
Use general ventilation for normal handling.
Use local exhaust ventilation where dust may be generated.
Avoid airborne dust accumulation in enclosed processing areas.

Storage:
Store in tightly closed containers in a cool, dry, well-ventilated area.
Protect from heat, direct sunlight, moisture, and strong odors.
Keep away from strong oxidizers and sources of contamination.

Spill and Leak Procedures:
Sweep or vacuum spilled material while avoiding dust generation.
Collect into suitable containers for reuse or disposal according to local regulations and facility procedures.
Clean residues promptly because melted or powdered material can create slip hazards.

Handling Precautions:
Melt and disperse GMS Glyceryl Monostearate properly because incomplete incorporation can reduce emulsification and texture-building performance.
Control storage conditions because heat, moisture, and odor contamination can affect sensory quality and formulation consistency.
Rotate stock using FIFO practices to maintain consistent melting behavior, odor profile, and emulsifier performance.