GMS 90

GMS 90 is a high-purity glycerol monostearate grade used as an emulsifier, stabilizer, thickener, lubricant, and texture modifier, and GMS 90 is valued for improving emulsion stability, creaminess, aeration, and processing performance in food, cosmetic, pharmaceutical, and industrial formulations.
GMS 90 is commonly used in bakery, confectionery, dairy, creams, lotions, tablets, plastics, and wax-based systems where monoglyceride functionality provides controlled crystallization, dispersion, and mouthfeel improvement.
GMS 90 is typically supplied as white to off-white flakes, beads, powder, or waxy solid, and GMS 90 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 90, Glyceryl Monostearate 90, Glycerol Monostearate 90, Glycerin Monostearate 90, Monostearin 90, Glyceryl Stearate, Glycerol Stearate, E471 GMS, Food Grade GMS 90, Distilled Monoglyceride 90, Glycerol Monostearate Emulsifier, Glyceryl Monostearate Emulsifier, GMS 90, Glyceryl Monostearate 90, Glycerol Monostearate 90, Glyceryl Monostearate, Glycerol Monostearate, Glycerin Monostearate, Glycerine Monostearate, Monostearin, Glyceryl Stearate, Glycerol Stearate, Glycerin Stearate, Glycerine Stearate, 1-Glyceryl Monostearate, 1-Monostearin, 2-Monostearin, Glycerol Monostearate 90%, Glyceryl Monostearate 90%, GMS 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 90, Food Grade GMS 90, Pharmaceutical Grade GMS 90, Industrial Grade GMS 90, Cosmetic Grade GMS 90, Technical Grade GMS 90, Self-Emulsifying Glyceryl Monostearate, GMS SE, Glyceryl Monostearate SE, Non-Ionic Emulsifier GMS, 

APPLICATIONS

GMS 90 is used in bakery products to improve softness, crumb structure, volume, and shelf-life stability.
GMS 90 is incorporated into bread, cakes, and pastry systems to strengthen dough handling and improve texture.
GMS 90 is used in cake emulsifiers to improve batter aeration and produce finer, more uniform crumb.

GMS 90 is used in dairy and non-dairy products to stabilize emulsions and improve creamy mouthfeel.
GMS 90 is incorporated into whipped toppings, creamers, and frozen desserts to support fat dispersion and texture control.
GMS 90 is used in ice cream systems to improve dryness, shape retention, and meltdown resistance.

GMS 90 is used in confectionery to control fat crystallization and improve smoothness.
GMS 90 is incorporated into chocolate, compound coatings, fillings, and spreads to improve texture and processing stability.
GMS 90 is used in chewing gum and candy systems in selected applications to support lubrication and controlled release.

GMS 90 is used in cosmetics and personal care products as an emulsifier, co-emulsifier, thickener, and consistency agent.
GMS 90 is incorporated into creams, lotions, body butters, hair conditioners, and cleansing creams to improve viscosity and skin feel.
GMS 90 is used in oil-in-water and water-in-oil systems depending on formulation design and supporting emulsifier package.

GMS 90 is used in pharmaceutical formulations as a lubricant, binder, matrix former, and controlled-release excipient in selected dosage forms.
GMS 90 is incorporated into tablets, capsules, ointments, and suppository bases where waxy lipid functionality supports processing and stability.
GMS 90 is valued because GMS 90 provides multifunctional emulsification, texture modification, crystallization control, and lubrication across food, cosmetic, pharmaceutical, and technical applications.

GMS 90 is used as an emulsifier in food formulations. GMS 90 is used to stabilize oil-in-water emulsions. GMS 90 is applied in bakery products to improve crumb softness. GMS 90 helps extend freshness in bread and cakes.

GMS 90 is used in cake mixes to improve aeration. GMS 90 supports uniform fat dispersion in dough systems. GMS 90 is used in whipped toppings to improve foam stability. GMS 90 helps create smooth texture in cream-based products.

GMS 90 is used in margarine and spreads. GMS 90 improves consistency and spreadability in fat-based products. GMS 90 is applied in ice cream formulations. GMS 90 helps improve overrun and melting resistance in frozen desserts.

GMS 90 is used in confectionery products. GMS 90 helps control fat crystallization in chocolate and coatings. GMS 90 is used in peanut butter and nut spreads. GMS 90 improves texture and reduces oil separation in spread formulations.

GMS 90 is used in dairy and non-dairy creamers. GMS 90 helps improve whitening and mouthfeel in beverage systems. GMS 90 is applied in instant food powders. GMS 90 supports better dispersion of fats and oils in dry mixes.

GMS 90 is used in sauces and dressings. GMS 90 helps maintain emulsion stability in processed sauces. GMS 90 is used in meat products as a texture modifier. GMS 90 improves water and fat binding in selected processed foods.

GMS 90 is used in pharmaceutical formulations. GMS 90 acts as an emulsifying agent in creams and ointments. GMS 90 is used as a lubricant in tablet manufacturing. GMS 90 helps improve processing of solid dosage forms.

GMS 90 is applied in controlled-release pharmaceutical systems. GMS 90 is used in suppository bases and lipid-based drug delivery systems. GMS 90 helps improve consistency in topical medicinal products. GMS 90 is used as a stabilizer in pharmaceutical suspensions.

GMS 90 is used in cosmetic and personal care products. GMS 90 acts as an emulsifier in creams and lotions. GMS 90 is used in moisturizers to improve texture and stability. GMS 90 helps create a smooth and rich skin feel.

GMS 90 is applied in sunscreens and protective creams. GMS 90 supports even distribution of oily and active ingredients. GMS 90 is used in hair conditioners. GMS 90 improves softness and conditioning performance in hair-care formulations.

GMS 90 is used in cleansing creams and facial washes. GMS 90 helps improve viscosity and product body. GMS 90 is used in shaving creams. GMS 90 supports creamy foam and smooth application.

GMS 90 is used in industrial lubricant formulations. GMS 90 acts as a dispersing aid in selected industrial systems. GMS 90 is used in plastic processing as an internal lubricant. GMS 90 helps improve mold release in polymer processing.

GMS 90 is used in textile finishing applications. GMS 90 helps improve softness and antistatic properties in fabrics. GMS 90 is used in agrochemical formulations. GMS 90 supports emulsification of oils and active ingredients in agricultural products.

GMS 90 is used in candle and wax formulations. GMS 90 helps improve hardness and surface finish in wax-based products.

DESCRIPTION

GMS 90 is a high monoester-content grade of glycerol monostearate, and GMS 90 consists mainly of glyceryl monostearate with small amounts of related glycerides depending on production and specification.
GMS 90 is produced by esterifying glycerol with stearic acid or by glycerolysis of fats and oils, followed by purification or distillation to increase monoglyceride content.
GMS 90 functions as a nonionic emulsifier, and its fatty ester structure allows it to interact with both oil and water phases in compatible systems.

GMS 90 improves texture by modifying fat crystallization, stabilizing air cells, and supporting uniform dispersion of ingredients.
GMS 90 requires heating above its melting range for full incorporation in many formulations, and poor melting or dispersion can reduce emulsification performance.
GMS 90 should be used according to applicable food additive, cosmetic, pharmaceutical, or industrial regulations for the target market.

GMS 90 is generally stable under normal dry storage conditions, but GMS 90 should be protected from heat, moisture, strong odors, and contamination to maintain quality.
GMS 90 may oxidize or develop odor if stored poorly, especially when exposed to heat, air, or incompatible materials for long periods.
GMS 90 should be stored in tightly closed packaging in a cool, dry, well-ventilated area.

GMS 90 is a high-purity grade of glyceryl monostearate. GMS 90 is commonly supplied as white to off-white flakes, beads, or powder. GMS 90 is a nonionic emulsifier. GMS 90 is produced from glycerol and stearic acid.

GMS 90 contains a high concentration of monoglycerides. GMS 90 has good emulsifying and stabilizing properties. GMS 90 is oil-soluble and dispersible in hot water. GMS 90 has limited solubility in cold water.

GMS 90 has a waxy texture. GMS 90 has a mild characteristic odor. GMS 90 is generally tasteless or nearly tasteless. GMS 90 melts at elevated temperatures to form a clear or slightly hazy liquid.

GMS 90 is compatible with many oils, fats, waxes, and emulsifiers. GMS 90 helps reduce surface tension between oil and water phases. GMS 90 improves texture by supporting stable crystalline structures. GMS 90 contributes to viscosity and body in emulsified systems.

GMS 90 is stable under normal storage conditions. GMS 90 should be stored in tightly closed containers. GMS 90 should be protected from heat, moisture, and direct sunlight. GMS 90 should be handled with normal industrial hygiene practices.

GMS 90 is widely used in food, pharmaceutical, cosmetic, and industrial applications. GMS 90 is valued for its multifunctional emulsifying, thickening, and stabilizing performance. GMS 90 is suitable for formulations requiring mild and nonionic surface activity. GMS 90 provides reliable performance in both aqueous and lipid-based systems.

GMS 90 is an important emulsifier and texture modifier for many commercial formulations.

PROPERTIES

Chemical Formula: C21H42O4
Molecular Weight: 358.56 g/mol
Common Name: GMS 90
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 90 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.