Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders
Sodium Metasilicate Pentahydrate
Original price was: $ 2.11.$ 2.01Current price is: $ 2.01.
Sodium Metasilicate Pentahydrate is a white crystalline solid containing five molecules of water of crystallization. It is widely used for its alkaline and detergent properties, making it effective in cleaning, water treatment, and as a corrosion inhibitor. The pentahydrate form is commonly preferred in detergent and industrial applications where controlled moisture content is beneficial. It dissolves readily in water, forming strongly alkaline solutions useful in various industries.
Sodium Metasilicate Pentahydrate
Primary Uses
- Detergents & Cleaning Agents
- Functions as a builder and alkalinity source in laundry detergents, dishwashing powders, and industrial cleaners.
- Used in heavy-duty degreasing formulations for industrial and automotive cleaning.
- Water Treatment
- Acts to soften water and adjust pH in municipal and industrial water treatment processes.
- Metal Treatment & Corrosion Control
- Employed as a corrosion inhibitor and metal surface cleaner in plating and finishing operations.
- Ceramics and Cement Industry
- Serves as a binder and fluxing agent in ceramics, cement, and refractory products.
- Pulp & Paper Industry
- Used in pulping and paper bleaching to remove lignin and impurities, improving paper quality.
Secondary Uses
- Textile Industry
- Utilized in textile scouring and bleaching processes.
- Paints and Coatings
- Added to improve adhesion and durability of paints and coatings.
- Adhesives & Sealants
- Used as an additive to improve bonding strength and stability.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Sodium metasilicate pentahydrate
- Common/Trade Name: Sodium Metasilicate Pentahydrate
- CAS Number: 10213-79-3
- HS Code: 2839.39
- Synonyms: Sodium silicate pentahydrate, Water glass pentahydrate
2. Physical & Chemical Properties
- Physical State: Solid (crystalline powder)
- Color & Odor: White, odorless
- Solubility: Highly soluble in water, forming alkaline solutions
- pH (1% solution): ~12-13
- Density: Approx. 1.6 g/cm³
3. Safety & Hazard Attributes
- GHS Classification: Corrosive (causes severe skin burns and eye damage)
- Toxicity: Harmful if swallowed; causes severe irritation and burns
- Exposure Limits: Observe occupational exposure limits for alkaline dust and solutions
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area, protected from moisture and incompatible substances such as acids
- Container Type: Typically supplied in sealed moisture-resistant bags or drums
- Shelf Life: Stable for up to 2 years if stored properly
- Handling Precautions: Use protective gloves, goggles, and dust masks; avoid dust generation
5. Regulatory & Compliance Attributes
- Complies with major international industrial chemical regulations (e.g., REACH, TSCA, OSHA)
- Registered under global chemical inventories such as EINECS and DSL
- Adheres to workplace safety and handling standards for corrosive substances
- Meets environmental and health safety standards for water treatment and detergent applications
- Approved for use in regulated industrial processes including cleaning, water treatment, and ceramics manufacturing
- May be subject to labeling and documentation under GHS and CLP for transportation and handling
6. Environmental & Health Impact
- Biodegradability: Inorganic; not biodegradable but does not bioaccumulate
- Ecotoxicity: Can be harmful to aquatic life if released in large amounts
- Safety: Requires careful handling to prevent environmental contamination and human exposure
Safety Handling Precautions
- PPE Required: Protective gloves, safety goggles, face shield, and dust respirator
- Handling Guidelines: Avoid inhalation of dust; use in well-ventilated areas
- Storage Measures: Keep containers tightly sealed and stored in a dry environment away from acids
First Aid Measures
- Inhalation: Move to fresh air and seek medical attention if irritation develops
- Skin Contact: Rinse immediately with plenty of water; seek medical attention if burns occur
- Eye Contact: Flush eyes with water for at least 15 minutes; get urgent medical care
- Ingestion: Do not induce vomiting; rinse mouth and seek immediate medical help
Firefighting Measures
- Fire Hazards: Non-flammable but may release toxic fumes on decomposition
- Extinguishing Media: Use water spray, foam, dry chemical, or CO₂ for surrounding fires
- Special Precautions: Wear full protective equipment and breathing apparatus
- Hazardous Combustion Products: May emit silica fumes and sodium oxides
Related products
Borax Decahydrate
Borax Decahydrate, also known as sodium tetraborate decahydrate, is a naturally occurring mineral and an important inorganic compound. It appears as colorless or white crystalline granules or powder with a salty, alkaline taste. This compound is widely used in detergents, cosmetics, glass manufacturing, agriculture, and various industrial applications due to its excellent buffering, emulsifying, and antiseptic properties. The “decahydrate” indicates that each molecule of borax contains ten water molecules bound in its crystal structure, contributing to its crystalline appearance and physical properties.
Calcium Chloride
Calcium Chloride is an inorganic salt composed of calcium and chlorine with the chemical formula CaCl₂. It typically appears as a white crystalline solid or granular powder, highly soluble in water and exhibiting strong hygroscopic properties. Calcium Chloride is widely used for its moisture-absorbing ability, de-icing, dust control, and as a firming agent in food processing. It finds extensive applications across industrial, pharmaceutical, agricultural, and food sectors due to its efficacy in modifying physical and chemical properties of products and environments.
Carboxymethyl Cellulose Detergent Grade
Carboxymethyl Cellulose Detergent Grade is a water-soluble cellulose derivative produced by the etherification of cellulose with monochloroacetic acid. It is a fine, white to off-white powder with excellent thickening, stabilizing, and water retention properties. The detergent grade of CMC is specifically tailored to meet the requirements of laundry and cleaning formulations, offering superior dispersing and anti-redeposition performance. It is biodegradable, non-toxic, and widely used as a functional additive to enhance cleaning efficiency and fabric care in detergent products. Its excellent compatibility with surfactants and enzymes makes it an essential ingredient in both powder and liquid detergents.
Liquid Chlorine
Liquid Chlorine is a pale yellow-green, highly reactive chemical primarily composed of chlorine dissolved in water or as liquefied chlorine gas under pressure. It is widely used as a powerful disinfectant, bleaching agent, and oxidizer in water treatment, sanitation, and various industrial applications. Due to its strong antimicrobial properties, liquid chlorine effectively controls bacteria, viruses, algae, and other microorganisms, ensuring safe potable water and hygienic conditions.
Phosphoric acid Technical Grade
Phosphoric Acid Technical Grade is a concentrated, inorganic acid primarily used in industrial applications. It typically contains minor impurities compared to food or pharmaceutical grades but maintains excellent performance as an acidulant, rust remover, and intermediate chemical. This grade is widely used in manufacturing fertilizers, detergents, metal treatment, and other industrial processes where high purity is not critical but effective acidic properties are required.
Sodium Hexametaphosphate Food Grade
Sodium Hexametaphosphate Food Grade is a white, granular or powdery inorganic compound composed of sodium and metaphosphoric acid polymers. It is highly soluble in water and acts as an effective sequestrant, dispersing agent, and water softener. SHMP is widely used across various industries including food processing, water treatment, detergents, ceramics, and metallurgy. It helps control hardness, prevent scale formation, and stabilize formulations, making it valuable in both industrial and consumer applications.
Sodium Metabisulphite
Sodium Metabisulphite is a white crystalline powder widely used as an antioxidant, disinfectant, and preservative. It dissolves readily in water, releasing sulfur dioxide, which acts as a powerful antimicrobial and antioxidant agent. This chemical finds broad applications in food processing, water treatment, pharmaceuticals, and industrial manufacturing to prevent spoilage, control microbial growth, and protect equipment from corrosion.
Sodium Sulphite (Blue)
Sodium Sulphite Blue is a white to bluish-white crystalline powder with the chemical formula Na₂SO₃. The “Blue” grade indicates a specific industrial quality often containing minor additives or impurities, used primarily in water treatment and chemical industries. It acts as an effective oxygen scavenger, reducing agent, and preservative. This 25kg packaged product is highly soluble in water, forming alkaline solutions, and is widely used in pulp and paper, water treatment, textile, and photographic industries.
