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
Fresh Herbs
Ground Spices
Whole Spices
Spice Blends
Dried Herbs
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-14%
Bitter Masking Pharmaceutical Liquid Flavors Extra Pure
Original price was: $ 15.00.$ 14.56Current price is: $ 14.56.
Dropper Bottle Eyedrop
Original price was: $ 0.35.$ 0.22Current price is: $ 0.22.
Sodium Metabisulphite
Original price was: $ 0.99.$ 0.85Current price is: $ 0.85.
Whatsapp Order
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.
Description
Sodium Metabisulphite
Primary Uses
- Food Industry
- Preservative in dried fruits, wines, and beverages to prevent oxidation and microbial spoilage.
- Dough conditioner and bleaching agent in baking.
- Water Treatment
- Removal of residual chlorine from water supplies.
- Oxygen scavenger in boiler water to reduce corrosion.
- Pharmaceuticals
- Antioxidant in pharmaceutical formulations to prolong shelf life.
- Photography
- Used as a preservative in photographic developer solutions.
- Chemical Industry
- Functions as a reducing agent in various chemical processes.
Secondary Uses
- Cosmetics
- Acts as a preservative and antioxidant in certain cosmetic formulations.
- Textile Industry
- Employed in bleaching and dyeing processes.
- Winemaking
- Used to sanitize equipment and inhibit growth of wild yeast and bacteria.
- Food Packaging
- Helps control microbial contamination to maintain product freshness.
KEY PRODUCT FEATURES
1. Basic Identification Attributes
- Chemical Name (IUPAC): Sodium metabisulfite
- Common/Trade Name: Sodium Metabisulphite
- CAS Number: 7681-57-4
- HS Code: 2832.30
- Synonyms: Disodium metabisulfite, Sodium pyrosulfite
2. Physical & Chemical Properties
- Physical State: Solid (powder)
- Color & Odor: White crystalline powder with sulfurous odor
- Solubility: Highly soluble in water
- Density: Approx. 1.48 g/cm³
3. Safety & Hazard Attributes
- GHS Classification: Harmful if swallowed; respiratory irritant
- Toxicity: Moderate; avoid inhalation and ingestion
- Exposure Limits: Follow safety guidelines
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, ventilated area away from moisture and acids
- Container Type: Sealed plastic or paper bags with polyethylene liner
- Shelf Life: 1–2 years when stored properly
- Handling Precautions: Use gloves, dust mask, eye protection; avoid dust inhalation
5. Regulatory & Compliance Attributes
- Complies with food additive standards (FCC, E224)
- Approved by FDA and other regulatory authorities for food and industrial uses
- Meets environmental and chemical safety regulations
6. Environmental & Health Impact
- Biodegradability: Readily biodegradable
- Ecotoxicity: Harmful to aquatic organisms in high concentrations
- Bioaccumulation: Not significant
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- PPE Required: Gloves, goggles, dust mask, protective clothing
- Handling Guidelines: Use in well-ventilated areas; avoid contact with skin and eyes
- Storage Measures: Keep containers tightly closed and stored in a dry environment
First Aid Measures
- Inhalation: Move to fresh air; seek medical help if irritation occurs
- Skin Contact: Wash thoroughly with water; seek medical advice if irritation persists
- Eye Contact: Flush with water for at least 15 minutes; get urgent medical care
- Ingestion: Rinse mouth; do not induce vomiting; seek immediate medical attention
Firefighting Measures
- Fire Hazards: Non-flammable; emits sulfur dioxide when heated
- Extinguishing Media: Water spray, foam, dry chemical, or CO₂
- Special Precautions: Use full protective gear and self-contained breathing apparatus
- Hazardous Combustion Products: Sulfur oxides (SOx)
Related products
Blueberry Toppings
Blueberry Toppings are sweet, fruit-based condiment preparations made primarily from blueberries, sugar, and thickening agents. They are characterized by a vibrant blue-purple color, fruity aroma, and a sweet-tart flavor profile. Typically semi-viscous with chunks or pureed pieces of blueberry, these toppings are used as finishing ingredients in desserts, breakfast foods, and beverages. Blueberry toppings may be prepared as preserves, syrups, or glazes and often contain natural flavors and preservatives to enhance shelf life and sensory appeal.
Bronopol
Bronopol (2-Bromo-2-nitropropane-1,3-diol) is a water-soluble, white crystalline powder or granules with a slight odor. It is a synthetic antimicrobial agent widely used as a preservative in personal care products, pharmaceuticals, cosmetics, and industrial applications. Bronopol exhibits broad-spectrum bactericidal and fungicidal activity, making it effective against a wide range of microorganisms. It works by releasing active formaldehyde slowly, which disrupts microbial metabolism and reproduction.
Calcium Propionate
Calcium Propionate is the calcium salt of propionic acid, appearing as a white, crystalline powder or granules with a slightly salty taste and low odor. It is highly soluble in water and used primarily as a food preservative and mold inhibitor. Calcium Propionate inhibits the growth of mold, bacteria, and fungi, making it especially valuable in baked goods, dairy products, and animal feed to extend shelf life and prevent spoilage. It also finds application in pharmaceuticals and cosmetics as a preservative and antimicrobial agent.
Chlorine Tablets
Chlorine Tablets are solid, compressed forms of chlorine-releasing compounds, typically composed of stabilized trichloroisocyanuric acid (TCCA) or sodium dichloroisocyanurate (SDIC). These tablets are used primarily for water disinfection and sanitation due to their controlled and sustained release of chlorine. They appear as white to off-white, hard tablets with a mild chlorine odor. Chlorine Tablets are widely used in swimming pools, drinking water treatment, wastewater treatment, and industrial sanitization processes. Their slow dissolution ensures prolonged antimicrobial activity, providing effective control against bacteria, viruses, algae, and other pathogens.
Lysol (Cresol BP)
Lysol (Cresol BP) is a concentrated solution of cresol, a phenolic compound derived from coal tar or petroleum. It is a potent disinfectant and antiseptic with strong antimicrobial properties. This product typically contains 50% cresol in water or solvent and is used extensively in industrial, healthcare, agricultural, and household settings for its broad-spectrum efficacy against bacteria, fungi, and viruses. It appears as a colorless to pale yellow liquid with a characteristic phenolic odor and is highly effective for sterilization, deodorization, and sanitation.
Phenol Ice Crystals
Phenol Ice Crystals, also known as carbolic acid in solid form, are crystalline compounds of phenol with a melting point near room temperature, giving them an “ice-like” appearance. Phenol is a aromatic organic compound widely used as a precursor in chemical synthesis, disinfectants, and pharmaceuticals. It exhibits antiseptic, antiseptic, and solvent properties. Due to its toxicity and corrosiveness, phenol requires careful handling.
Potassium Metabisulphite Food Grade
Potassium Metabisulphite Food Grade is a white crystalline powder with strong antioxidant and preservative properties. It is widely used in the food and beverage industry as a disinfectant, antioxidant, and preservative to prevent spoilage and microbial growth. It also acts as a bleaching agent and sulfur dioxide (SO₂) source. This compound is critical in winemaking, brewing, and food processing to maintain product quality and extend shelf life.
Sodium Dichloroisocyanurate
Sodium Dichloroisocyanurate (NaDCC) is a white crystalline powder used primarily as a disinfectant, sanitizer, and biocide. It is a stable, slow-releasing chlorine compound effective against bacteria, viruses, and fungi. Widely applied in water treatment, swimming pool sanitation, food processing, and healthcare, it provides long-lasting antimicrobial activity. Its high chlorine content and ease of handling make it an essential chemical for hygiene and sterilization applications.
