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Silicium Dioxide is a naturally occurring compound composed of silicon and oxygen atoms, most commonly found in quartz.
Silicium Dioxide is widely used across the food, pharmaceutical, cosmetic, and industrial sectors due to its stability and safety.
Silicium Dioxide is often employed as an anti-caking agent, thickener, adsorbent, and abrasive in various formulations.
CAS Number: 7631-86-9
EC Number: 231-545-4
Molecular Formula: SiO₂
Molecular Weight: 60.08 g/mol
Synonyms: Silicium Dioxide, Silicon Dioxide, Silica, Precipitated Silica, Fumed Silica, Colloidal Silica, Synthetic Amorphous Silica, Hydrated Silica, Crystalline Silica, Food-Grade Silica, Silicon Oxide, Silica Gel, Silica Powder, SiO₂, Silica for Cosmetics, Silica for Pharmaceuticals, Silica for Food Applications, Silica Anticaking Agent, Silica Thickener, Silica Absorbent, Silica Filler
APPLICATIONS
Silicium Dioxide is widely used in the food industry as an anti-caking agent in powdered foods and spices.
Silicium Dioxide is added to salt, powdered milk, and coffee creamers to improve flow properties.
Silicium Dioxide is used in dietary supplements and vitamins to aid in tablet formation and prevent clumping.
Silicium Dioxide is incorporated into pharmaceutical formulations as a glidant and carrier.
Silicium Dioxide is used to improve powder flow during tablet and capsule manufacturing.
Silicium Dioxide is included in oral dosage forms for its inert and stable properties.
Silicium Dioxide is used in cosmetic formulations as a thickening agent and oil absorber.
Silicium Dioxide is found in foundations, powders, and sunscreens to improve texture and mattify the skin.
Silicium Dioxide is used in toothpaste as a gentle abrasive for cleaning teeth.
Silicium Dioxide is employed in industrial applications as a filler in plastics, rubber, and paints.
Silicium Dioxide is used in the production of semiconductors and optical fibers.
Silicium Dioxide is applied in coatings and adhesives for mechanical reinforcement and thickening.
Silicium Dioxide is included in defoaming agents to prevent the formation of foam during production processes.
Silicium Dioxide is used as a desiccant in packaging to absorb moisture and maintain product stability.
Silicium Dioxide is employed in chromatography as a stationary phase material.
Silicium Dioxide is used in personal care products such as deodorants and creams to control moisture and improve consistency.
Silicium Dioxide is included in nail polishes to improve spreadability and drying time.
Silicium Dioxide is used in facial scrubs for exfoliating properties due to its fine particulate form.
Silicium Dioxide is applied in agriculture as a carrier for pesticides and fertilizers.
Silicium Dioxide is used in animal feed to enhance flowability and prevent caking.
Silicium Dioxide is employed in biotechnological applications as a support material for enzyme immobilization.
Silicium Dioxide is used in the electronics industry for its dielectric properties and thermal stability.
Silicium Dioxide is utilized in laboratory settings for sample preparation and filtration processes.
Silicium Dioxide is applied in 3D printing as a component of specialized resins and powders.
Silicium Dioxide is used in the beverage industry to clarify beer and wine during processing.
Silicium Dioxide is found in beer filtration aids to remove haze-forming proteins.
Silicium Dioxide is applied in water purification to adsorb impurities.
Silicium Dioxide is incorporated in coatings and surface treatments to increase durability and scratch resistance.
Silicium Dioxide is used in tire manufacturing to improve rolling resistance and grip.
Silicium Dioxide is included in thermal insulation products due to its low thermal conductivity.
Silicium Dioxide is used as an anti-caking agent in powdered food products.
Silicium Dioxide is added to powdered drink mixes to improve flowability.
Silicium Dioxide is used in pharmaceuticals to aid in tablet formation.
Silicium Dioxide is utilized as a desiccant in moisture-sensitive packaging.
Silicium Dioxide is employed in cosmetics to improve the texture of powders.
Silicium Dioxide is used in toothpaste formulations for its mild abrasiveness.
Silicium Dioxide is added to animal feed to prevent clumping.
Silicium Dioxide is used in rubber manufacturing to enhance mechanical strength.
Silicium Dioxide is incorporated into paints to improve scratch resistance.
Silicium Dioxide is used in adhesives to control viscosity.
Silicium Dioxide is added to plastics to improve durability and heat resistance.
Silicium Dioxide is used in food supplements as a flow agent.
Silicium Dioxide is included in skincare products to provide a matte finish.
Silicium Dioxide is used in defoaming agents to suppress foam in liquids.
Silicium Dioxide is employed in beer clarification during filtration.
Silicium Dioxide is used in concrete production to improve strength and durability.
Silicium Dioxide is added to ceramics for thermal resistance.
Silicium Dioxide is used in glassmaking as a key structural component.
Silicium Dioxide is incorporated into sunscreen formulations for its light-diffusing properties.
Silicium Dioxide is used in inks to improve print quality and consistency.
Silicium Dioxide is added to food coatings to prevent moisture uptake.
Silicium Dioxide is used in the production of semiconductors for electronics.
Silicium Dioxide is used in 3D printing resins for fine detail reproduction.
Silicium Dioxide is employed in water filtration systems as a purification medium.
Silicium Dioxide is used in tire manufacturing to reduce rolling resistance.
Silicium Dioxide is used in metal casting to create molds with high thermal stability.
Silicium Dioxide is added to fertilizer blends to improve granule integrity.
Silicium Dioxide is used in epoxy resins to improve hardness and strength.
Silicium Dioxide is included in hair styling products for volume and texture.
Silicium Dioxide is used in polishing compounds for fine abrasiveness.
Silicium Dioxide is added to powdered spices to prevent clumping.
Silicium Dioxide is used in laboratory chromatography as a stationary phase.
Silicium Dioxide is employed in dental materials for reinforcement.
Silicium Dioxide is used in aerospace composites for weight reduction.
Silicium Dioxide is used in catalysis as a support material.
Silicium Dioxide is incorporated into high-temperature insulation materials.
Silicium Dioxide is used in the production of refractory bricks.
Silicium Dioxide is included in polishing slurries for semiconductor wafers.
Silicium Dioxide is used in fuel cells for structural stability.
Silicium Dioxide is applied in coatings for corrosion protection.
Silicium Dioxide is used in synthetic leather to enhance abrasion resistance.
Silicium Dioxide is included in primers and base coats for automotive paints.
Silicium Dioxide is added to candle wax for opacity and hardness.
Silicium Dioxide is used in deodorant powders for moisture absorption.
Silicium Dioxide is included in thermal interface materials in electronics.
Silicium Dioxide is used in nail polish for a smooth finish.
Silicium Dioxide is applied in optical fibers for core material.
Silicium Dioxide is used in pet litter to absorb moisture and odors.
Silicium Dioxide is used in chromatography columns for fine separation.
Silicium Dioxide is added to baby powders for silkiness and flow control.
Silicium Dioxide is a naturally occurring compound composed of silicon and oxygen.
Silicium Dioxide appears as a white, odorless, tasteless powder.
Silicium Dioxide is known for its excellent thermal and chemical stability.
Silicium Dioxide is highly inert, making it suitable for a variety of applications.
Silicium Dioxide is commonly found in quartz and sand.
DESCRIPTION
Silicium Dioxide appears as a white, odorless, tasteless powder or granules depending on the form.
Silicium Dioxide occurs naturally in quartz, sand, and diatomaceous earth, but can also be synthetically produced.
Silicium Dioxide is chemically inert and exhibits high thermal and mechanical stability.
Silicium Dioxide is non-toxic, non-reactive, and does not dissolve in water or organic solvents.
Silicium Dioxide functions as a thickening, stabilizing, and adsorbing agent in multiple industries.
Silicium Dioxide has low bulk density and high surface area, making it ideal for use in powders.
Silicium Dioxide is used in both industrial and consumer products due to its versatility.
Silicium Dioxide is classified as safe for use in food, pharmaceuticals, and cosmetics.
Silicium Dioxide functions primarily as an anti-caking, thickening, or abrasive agent.
Silicium Dioxide exists in both crystalline and amorphous forms.
Silicium Dioxide has a high melting point and is resistant to most acids.
Silicium Dioxide exists in both crystalline and amorphous forms, each with different industrial applications.
Silicium Dioxide has excellent compatibility with other ingredients and does not affect the taste or color of products.
Silicium Dioxide is considered safe for human consumption in regulated amounts.
Silicium Dioxide plays a vital role in electronics as an insulating layer and structural material.
Silicium Dioxide enhances the stability, flow, and appearance of powdered and emulsified products.
Silicium Dioxide is a versatile and widely used compound valued for its multifunctional properties and environmental safety.
PROPERTIES
Chemical Formula: SiO₂
Molecular Weight: 60.08 g/mol
Common Name: Silicium Dioxide
Appearance: White powder or granules
Odor: Odorless
Density: ~2.2–2.6 g/cm³ (depending on form)
Melting Point: ~1710°C
Boiling Point: ~2230°C
Solubility: Insoluble in water and organic solvents
pH: 6.0–7.5 (in suspension)
Reactivity: Inert under normal conditions
Chemical Stability: Stable under standard conditions
Storage Temperature: Store in a dry, cool, and well-ventilated area
FIRST AID
Inhalation:
If dust is inhaled, move the person to fresh air.
Seek medical attention if respiratory irritation or discomfort occurs.
Use respiratory protection if airborne concentration is high.
Skin Contact:
Wash affected area with soap and water.
Seek medical attention if irritation develops or persists.
Remove contaminated clothing and wash before reuse.
Eye Contact:
Rinse eyes cautiously with water for several minutes.
Remove contact lenses if present and continue rinsing.
Seek medical attention if irritation persists.
Ingestion:
Rinse mouth with water.
Seek medical advice if discomfort occurs or if large quantities are ingested.
Do not induce vomiting unless instructed by medical personnel.
Note to Physicians:
Provide supportive care based on symptoms.
No specific antidote is necessary.
HANDLING AND STORAGE
Handling:
Personal Protection:
Wear suitable personal protective equipment (PPE), including gloves, safety goggles, and a dust mask.
Avoid generating or inhaling dust.
Ventilation:
Use adequate ventilation or local exhaust systems to reduce airborne exposure.
Avoidance:
Avoid contact with eyes, skin, and clothing.
Wash hands thoroughly after handling.
Do not eat, drink, or smoke during handling.
Spill and Leak Procedures:
Avoid creating dust during cleanup.
Sweep or vacuum material into a suitable container for disposal.
Dispose of according to local environmental regulations.
Storage:
Store in a tightly sealed container in a dry, cool, and well-ventilated place.
Keep away from moisture and incompatible substances such as hydrofluoric acid.
Label containers properly to avoid confusion and misuse.
Handling Cautions:
Avoid prolonged exposure to dust to prevent respiratory irritation.
Implement dust control measures in bulk handling operations.
