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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 Carbonate Light
Primary Uses
- Pharmaceutical Industry
- Used as an antacid to neutralize stomach acid and relieve indigestion, heartburn, and upset stomach.
- Acts as an excipient and filler in tablet and capsule formulations.
- Employed as a drying agent in pharmaceutical powders to prevent clumping.
- Food Industry
- Used as an anti-caking agent and flow regulator in powdered foods and seasonings.
- Acts as a food additive (E504) to maintain texture and improve shelf life.
- Cosmetic and Personal Care
- Incorporated as an absorbent and bulking agent in cosmetics such as face powders, deodorants, and bath salts.
- Used in topical formulations to reduce moisture and improve product texture.
- Sports and Athletic Applications
- Commonly used as a drying agent in gymnastic chalk and climbing chalk to improve grip by absorbing sweat.
- Industrial Uses
- Utilized as a filler and anti-caking agent in rubber, plastics, and paint formulations.
- Acts as a refractory material component due to its heat resistance.
Secondary Uses
- Chemical Industry
- Used in the production of magnesium oxide by calcination.
- Serves as a mild base in certain chemical reactions and processes.
- Agriculture
- Employed as a soil conditioner to improve pH and supply magnesium nutrients in certain agricultural applications.
- Environmental Uses
- Occasionally used in wastewater treatment for neutralization and heavy metal precipitation.
- Other Uses
- Used as a mild abrasive in polishing compounds.
- Utilized in arts and crafts as a filler or texture agent.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Magnesium carbonate
- Common/Trade Name: Magnesium Carbonate Light
- CAS Number: 546-93-0
- HS Code: 2836.50.00
- Synonyms: MgCO₃; Light magnesium carbonate; Pharmaceutical grade magnesium carbonate
2. Physical & Chemical Properties
- Physical State: Fine powder
- Color & Odor: White; odorless
- Solubility: Insoluble in water; soluble in acids
- pH (aqueous suspension): Mildly alkaline (about 9-10)
- Bulk Density: Low to medium depending on grade
3. Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous
- Toxicity: Non-toxic; food and pharmaceutical grade
- Exposure Limits: No specific occupational exposure limits; standard dust control recommended
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated place away from moisture
- Container Type: Sealed bags or drums, food-grade packaging
- Shelf Life: Typically 2-3 years if stored properly
- Handling Precautions: Avoid dust inhalation; use appropriate PPE during handling
5. Regulatory & Compliance Attributes
- Approved for use as food additive (E504) by FDA, EFSA, and Codex Alimentarius
- Complies with pharmaceutical and cosmetic grade standards
- Labeling must indicate purity and any added anti-caking agents
6. Environmental & Health Impact
- Biodegradability: Naturally occurring mineral; environmentally benign
- Ecotoxicity: Non-toxic to aquatic and terrestrial life
- Bioaccumulation: Not applicable
- Carcinogenicity/Mutagenicity: Not classified
Safety Handling Precautions
- PPE Required: Dust mask, gloves, and goggles recommended during bulk handling
- Handling Guidelines: Minimize dust generation; ensure good ventilation
- Storage Measures: Keep containers tightly closed and dry
First Aid Measures
- Inhalation: Move to fresh air; seek medical advice if irritation occurs
- Skin Contact: Wash with soap and water if irritation develops
- Eye Contact: Rinse immediately with plenty of water; consult a physician if irritation persists
- Ingestion: Generally safe; in case of discomfort, seek medical attention
Firefighting Measures
- Fire Hazards: Non-flammable
- Extinguishing Media: Use water spray, foam, or dry chemical extinguishers for surrounding fires
- Special Precautions: Avoid dust cloud formation to prevent explosion hazard
- Hazardous Combustion Products: None
Related products
Aluminium Silicate
Aluminium silicate is an inorganic compound composed of aluminum, silicon, and oxygen, often found naturally as a major component of clay minerals such as kaolinite, halloysite, and other aluminosilicates. It is a white to off-white powder with excellent thermal stability, chemical inertness, and physical durability. Due to its wide range of physicochemical properties—including high melting point, non-toxicity, and adsorptive capabilities—aluminium silicate is extensively used across diverse industries including ceramics, paints, paper, rubber, plastics, cosmetics, and pharmaceuticals. Its unique structure imparts benefits such as heat resistance, improved mechanical strength, and anti-caking properties, making it a vital raw material in both industrial and consumer products.
Aluminum Fine Powder
Aluminum fine powder consists of finely divided aluminum particles, typically metallic and silvery-white in appearance. It is produced by atomization or grinding of bulk aluminum and is valued for its high surface area, excellent conductivity, and lightweight metallic properties. Aluminum fine powder is extensively used in various industrial applications including metallurgy, pyrotechnics, coatings, additive manufacturing, and as a pigment. Due to its reactivity, it requires careful handling and storage. Its fine particulate nature makes it particularly useful where rapid oxidation or reaction is desired, such as in explosives or energetic materials. It is also employed in the manufacturing of paints, inks, and cosmetics to impart metallic luster.
Binder
A binder is a broad category of substances—organic or inorganic—used to hold different materials together in a cohesive mass. Common binders include natural polymers (starch, cellulose derivatives, proteins), synthetic resins (PVA, acrylics, phenolics), and inorganic binders (clays, cement, lime). They are essential in industries such as pharmaceuticals, construction, coatings, ceramics, adhesives, and printing, where they provide structural integrity, adhesion, and controlled release properties.
Calcium Carbonate Filler
Calcium Carbonate Filler is a high-quality, uncoated ground calcium carbonate (GCC) specially engineered for use as a filler in polyethylene (PE) and other polyolefin resins. This grade of calcium carbonate is designed to enhance the physical and mechanical properties of plastics while providing cost-effective bulk and improved processing. It is a fine, white, odorless powder with excellent brightness, high purity, and uniform particle size distribution. Its use improves stiffness, impact resistance, dimensional stability, and surface finish in polyethylene applications such as films, sheets, pipes, and molded parts.
Calcium Carbonate Light
Calcium Carbonate Light is a finely ground, low bulk density natural mineral composed primarily of calcium carbonate (CaCO₃). Compared to standard grades, it has a lower density and larger particle size distribution, making it suitable for applications where light weight and high brightness are important. This form is extensively used as a filler and extender in industries such as plastics, paints, rubber, paper, adhesives, and construction materials to improve opacity, brightness, and texture, while maintaining low weight and cost efficiency. Its chemical inertness and whiteness provide functional and aesthetic advantages across formulations.
Calcium Sulphate
Calcium Sulphate is an inorganic compound composed of calcium, sulfur, and oxygen, commonly found in two forms: dihydrate (gypsum, CaSO4·2H2O) and anhydrous (CaSO4). It appears as a white or off-white crystalline powder or granules with low solubility in water. Calcium Sulphate is widely used in construction, agriculture, pharmaceuticals, food industry, and various industrial applications. It acts as a filler, hardening agent, and drying agent due to its physical and chemical properties. The dihydrate form (gypsum) is notable for use in plaster and cement, while the anhydrous form is often used as a drying agent and in refractory materials.
Silicon Dioxide
Silicon Dioxide (SiO₂), commonly known as silica, is a naturally occurring inorganic compound found abundantly in the Earth’s crust. In its refined, powdered form, it is used as an anti-caking agent, filler, absorbent, and thickener across a wide range of industries. It is odorless, tasteless, chemically inert, and stable under normal conditions. Packaged in 10kg units, silicon dioxide is highly versatile and widely accepted for use in food, pharmaceutical, cosmetic, and industrial applications.
Sodium Sulphate
Sodium Sulphate (Na₂SO₄) is a white crystalline powder or granule, odorless and highly soluble in water. This 25kg packaged product is widely used in detergents, glass manufacturing, chemical industries, and pulp and paper processing. It acts as a filler, bulking agent, and drying agent, with excellent stability and non-reactivity under standard storage conditions. Its cost-effectiveness and availability make it an essential raw material in many industrial processes.
