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Glycerol Monostearate Flakes
Glycerol Monostearate Flakes is a white to off-white waxy flake form emulsifier composed of 40% monoglycerides of fatty acids, primarily stearic and palmitic acids, combined with other glycerides and esters. Derived mainly from vegetable oils, this food-grade emulsifier is widely utilized in food, cosmetic, pharmaceutical, and industrial sectors for its multifunctional properties. GMS 40% flakes serve as effective emulsifiers, stabilizers, anti-caking agents, and texture enhancers, with excellent compatibility and versatility in formulations requiring semi-solid or solid fats.
Glycerol Monostearate Flakes
Primary Uses
- Food Industry
- Emulsifying agent in margarine, spreads, and shortenings to blend fats and water, improving texture and consistency.
- Acts as an anti-caking and anti-staling agent in baked goods, improving softness and extending shelf life.
- Used in ice cream and dairy products to enhance creaminess, smoothness, and melt properties.
- Functions as a stabilizer in confectionery for uniformity and improved mouthfeel.
- Utilized in chocolate and coatings to improve gloss and texture by controlling fat crystallization.
- Serves as a release agent in baking and candy manufacturing, preventing product sticking.
- Added to instant mixes and beverages to stabilize oil-water emulsions and maintain shelf stability.
- Pharmaceuticals & Nutraceuticals
- Employed as an excipient in topical creams, ointments, and gels for enhanced emulsification and texture.
- Functions as a tablet binder and dispersing agent in solid dosage forms.
- Used in nutritional supplements to aid in the uniform distribution of fat-soluble vitamins and oils.
- Cosmetics & Personal Care
- Emulsifier and thickener in creams, lotions, body butters, and hair conditioners.
- Improves skin feel and spreadability, providing a smooth and non-greasy texture.
- Acts as a stabilizer and opacifier in shampoos, liquid soaps, and sunscreen formulations.
- Enhances the water resistance and longevity of makeup and sunscreen products.
- Industrial Applications
- Used as an antistatic and lubricating agent in plastics, rubber, and packaging films.
- Functions as a processing aid and internal lubricant in polymer extrusion.
- Serves as a softening agent in textile processing and finishing.
Secondary Uses
- Agriculture
- Functions as an emulsifier in pesticide formulations to improve dispersion and efficacy.
- Used in animal feed supplements for improved mixing and stability.
- Personal Hygiene Products
- Added in deodorants, shaving creams, and cleansing bars for enhanced texture and stability.
- Paints & Coatings
- Used as a dispersing and emulsifying agent to improve consistency and finish.
1. Basic Identification Attributes
- Chemical Name (IUPAC): 1-Monostearoyl-rac-glycerol
- Common/Trade Name: Glycerol Monostearate (GMS)
- CAS Number: 31566-31-1 (commercial blends)
- HS Code: 2915.90.70
- Molecular Formula: C21H42O4 (pure monostearate)
- Molecular Weight: ~358.56 g/mol
- Synonyms:
- Glyceryl monostearate
- GMS 40
- Monostearin
- E471 (food additive)
- Octadecanoic acid monoglyceride
2. Physical & Chemical Properties
- Physical State: Waxy flakes
- Color & Odor: White to off-white; faint fatty odor
- Purity: Approx. 40% monoglycerides content
- Melting Point: 55–65 °C
- Solubility:
- Insoluble in water
- Soluble in hot ethanol, oils, and fats
- pH (1% dispersion): 6–8
- HLB Value: 3.8–5.6 (oil-in-water emulsifier)
3. Safety & Hazard Attributes
- GHS Classification: Not hazardous
- NFPA Ratings: Health 0, Flammability 1, Reactivity 0
- Toxicity: Non-toxic and Generally Recognized As Safe (GRAS)
- Irritation: Mild skin or eye irritant at high concentrations
4. Storage & Handling Attributes
- Container Type: Multi-wall paper bags with polyethylene liner or fiber drums
- Storage Conditions: Store in a cool, dry, ventilated area, away from moisture and heat
- Shelf Life: Up to 24 months under recommended conditions
- Handling Notes: Avoid dust formation; keep container tightly closed
5. Regulatory & Compliance Attributes
- Food Grade: Complies with FDA GRAS, EU E471, JECFA standards
- Pharmaceutical Grade: USP/NF grades available
- REACH Registered: Yes
- Halal and Kosher: Certificates available depending on supplier
6. Environmental & Health Impact
- Biodegradability: Easily biodegradable
- Ecotoxicity: Low environmental toxicity
- Bioaccumulation: Not expected
- Carcinogenicity/Mutagenicity: No evidence of carcinogenic or mutagenic effects
Safety Handling Precautions
- PPE Required: Gloves, dust mask, safety goggles
- Handling Guidelines: Avoid inhalation of dust, avoid skin and eye contact
- Hygiene: Wash hands after handling; avoid eating or drinking during handling
First Aid Measures
- Inhalation: Move to fresh air; consult a physician if symptoms persist
- Skin Contact: Wash with soap and water
- Eye Contact: Rinse thoroughly with water for 15 minutes; seek medical advice if irritation persists
- Ingestion: Rinse mouth; seek medical attention if large quantities ingested
Firefighting Measures
- Fire Hazards: Combustible solid at high temperature
- Extinguishing Media: Water spray, foam, dry chemical, CO₂
- Combustion Products: Carbon oxides and fatty acid fumes
- Firefighter PPE: Use self-contained breathing apparatus and protective clothing
Related products
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Citric Acid Monohydrate
Citric Acid Monohydrate is a white, crystalline powder or granule form of citric acid containing one molecule of water per molecule of acid. It is a natural organic acid commonly derived from citrus fruits or produced by fermentation processes. Citric Acid Monohydrate is widely used as an acidulant, preservative, and chelating agent in various industries. Compared to the anhydrous form, it has a slightly lower acid concentration due to the water molecule but offers excellent solubility and stability. It is prized for its sour flavor, buffering capacity, and ability to bind metal ions, making it indispensable in food, pharmaceutical, cosmetic, and industrial applications.
Distilled Monoglycerides Remosoft
Distilled Monoglycerides Remosoft are purified monoglycerides derived from the glycerolysis of edible fats and oils, followed by a distillation process that removes impurities and enhances purity. They are colorless to pale yellow, odorless, and possess excellent emulsifying properties. DMG is widely used in food, pharmaceutical, and cosmetic industries due to its surface-active properties, ability to stabilize emulsions, and function as an anti-caking and lubricating agent. The distilled grade ensures high purity and low free fatty acid content, making it suitable for sensitive applications.
Ferric Ammonium Citrate
Ferric Ammonium Citrate is a dark green to black crystalline or granular inorganic compound composed of iron, ammonium ions, and citrate ions. It is a complex salt of citric acid with ferric iron (Fe³⁺) and ammonium. This compound is highly soluble in water, forming a greenish solution, and is widely utilized as a source of iron in various chemical, pharmaceutical, photographic, and food applications. It acts as a mild oxidizing agent and an iron supplement, valued for its bioavailability and ease of incorporation into formulations. Ferric Ammonium Citrate is typically available in different formulations distinguished by their water and ammonium content, such as green and brown types.
Magnesium Carbonate Light
Magnesium Carbonate Light is a fine, white, odorless powder primarily composed of magnesium carbonate (MgCO₃). It is characterized by its light texture and high purity. This mineral compound is widely used across various industries due to its excellent absorption properties, mild alkalinity, and non-toxic nature. Magnesium Carbonate Light is commonly employed as an antacid, drying agent, filler, and flow aid in food, pharmaceutical, cosmetic, and industrial applications.
Magnesium Oxide
Magnesium Oxide (MgO) is a white, odorless, alkaline earth metal oxide powder. It is produced by calcining magnesium carbonate or hydroxide at high temperatures, resulting in a fine, white powder with a high melting point. Magnesium Oxide is widely used for its refractory properties, chemical stability, and ability to neutralize acids. It serves important roles in pharmaceuticals, agriculture, environmental applications, and various industrial processes.
Malic Acid
Malic Acid is a naturally occurring dicarboxylic acid found in many fruits, particularly apples, and is commonly used as a food additive, flavor enhancer, and acidulant. It is available in crystalline or powder form and has a strong, tart taste. Commercially, it is produced synthetically or extracted from natural sources. Malic Acid exists in two isomeric forms: L-malic acid (naturally occurring and biologically active) and DL-malic acid (synthetic racemic mixture). It is highly soluble in water and widely used in food, beverage, cosmetics, and pharmaceutical industries.
Monosodium Glutamate
Monosodium Glutamate is the sodium salt of the naturally occurring amino acid glutamic acid. It appears as a white crystalline powder with a clean, savory taste known as "umami." MSG is widely used as a flavor enhancer in the food industry to intensify and balance flavors. The FCC (Food Chemicals Codex) grade indicates it meets purity and safety standards for food use.
