Sodium Aliginate
Whatsapp Order
Sodium Aliginate is a natural polysaccharide extracted from brown seaweed. It appears as a white to yellowish powder that is odorless and tasteless. It is highly soluble in cold water, forming viscous solutions and gels. Sodium alginate is widely used in the food, pharmaceutical, textile, and cosmetic industries due to its excellent thickening, gelling, stabilizing, and film-forming properties. It acts as a natural hydrocolloid and is valued for its biocompatibility and biodegradability.
Description
Table of Contents
Toggle
Sodium Aliginate
Primary Uses
- Food Industry
- Acts as a thickening and stabilizing agent in sauces, dressings, and ice cream.
- Used as a gelling agent in products like jellies, puddings, and restructured foods.
- Employed in edible films and coatings to improve texture and shelf life.
- Pharmaceutical Industry
- Utilized as a controlled-release agent and binder in tablet formulations.
- Used in wound dressings for its gel-forming and moisture-retention capabilities.
- Serves as a suspending and emulsifying agent in liquid medicines.
- Cosmetics and Personal Care
- Used as a stabilizer and thickener in creams, lotions, and gels.
- Acts as a film former in facial masks and skin-care products.
- Textile and Printing
- Employed as a thickener in textile printing pastes and dyes.
- Used in fabric finishing to impart smoothness and enhance texture.
Secondary Uses
- Biotechnology
- Used as a matrix material for cell immobilization and encapsulation.
- Dental Industry
- Utilized in impression materials for making dental molds.
- Paper Industry
- Applied as a sizing and coating agent to improve paper strength and finish.
- Environmental Applications
- Used in wastewater treatment as a flocculant to remove heavy metals and impurities.
KEY PRODUCT FEATURES
1. Basic Identification Attributes
- Chemical Name (IUPAC): Sodium alginate
- Common/Trade Name: Sodium Alginate
- CAS Number: 9005-38-3
- HS Code: 1302.19.00
- Synonyms: Alginate sodium salt, Alginic acid sodium salt
2. Physical & Chemical Properties
- Physical State: Powder
- Color & Odor: White to yellowish; odorless
- Solubility: Soluble in cold water, forming viscous solutions
- pH (1% solution): 6.0 – 8.0
- Viscosity: Variable depending on concentration and molecular weight
3. Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous; may cause mild irritation on prolonged contact
- Toxicity: Generally regarded as safe (GRAS) for food use
- Exposure Limits: No specific limits; follow good industrial hygiene practices
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry place away from moisture and direct sunlight
- Container Type: Supplied in sealed polyethylene bags or drums
- Shelf Life: Typically 2 years when stored properly
- Handling Precautions: Avoid dust formation; use protective mask if necessary
5. Regulatory & Compliance Attributes
- Complies with food-grade standards (e.g., FCC, JECFA)
- Approved for use in pharmaceuticals by pharmacopeias (USP, BP)
- Meets cosmetic ingredient safety regulations (e.g., IFRA)
6. Environmental & Health Impact
- Biodegradability: Biodegradable and environmentally friendly
- Ecotoxicity: Low environmental impact
- Bioaccumulation: Not significant
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- PPE Required: Dust mask, gloves, and goggles recommended during handling
- Handling Guidelines: Use in well-ventilated areas; avoid inhalation of dust
- Storage Measures: Keep containers tightly sealed and stored in a dry environment
First Aid Measures
- Inhalation: Move to fresh air if dust inhaled; seek medical attention if irritation occurs
- Skin Contact: Wash with soap and water; seek medical advice if irritation persists
- Eye Contact: Rinse with plenty of water for at least 15 minutes; seek medical help if irritation continues
- Ingestion: Rinse mouth; not expected to be harmful; seek medical advice if discomfort occurs
Firefighting Measures
- Fire Hazards: Combustible material; may burn but does not ignite easily
- Extinguishing Media: Water spray, foam, dry chemical, or CO₂
- Special Precautions: Wear protective equipment; avoid inhaling smoke or fumes
- Hazardous Combustion Products: Carbon oxides, possible toxic fumes
Related products
Beeswax
Beeswax is a natural wax produced by honeybees of the genus Apis. It is secreted by worker bees from specialized glands and used to build honeycomb cells. Beeswax is a complex mixture of esters, fatty acids, and hydrocarbons, characterized by a pale yellow to brown color, a pleasant honey-like aroma, and a firm yet pliable texture. It has excellent emulsifying, binding, and protective properties, making it widely used in cosmetics, pharmaceuticals, food, and industrial applications. Beeswax is prized for its natural origin, biodegradability, and skin-friendly characteristics.
Carnauba Wax
Carnauba Wax is a natural vegetable wax obtained from the leaves of the Copernicia prunifera palm tree, native to northeastern Brazil. It appears as a hard, brittle, yellow to brownish-yellow wax with a faint, characteristic odor. Known as the “queen of waxes,” Carnauba Wax is prized for its exceptionally high melting point, glossy finish, and excellent hardness. It is a premium wax widely used in cosmetics, food, pharmaceuticals, automotive, and industrial applications as a natural, biodegradable alternative to synthetic waxes. Its film-forming, emulsifying, and protective properties make it highly versatile for use in coatings, polishes, and skincare products.
Cellulose Ether
Cellulose ether refers to a group of chemically modified cellulose derivatives where hydroxyl groups on the cellulose backbone are substituted with ether groups such as methyl, hydroxyethyl, or carboxymethyl groups. These modifications improve solubility, viscosity, and film-forming properties while maintaining biodegradability and non-toxicity. Cellulose ethers are white to off-white powders or granules that dissolve in water to form viscous, stable solutions. They are widely used as thickeners, binders, stabilizers, and film formers in industries such as construction, pharmaceuticals, cosmetics, food, and paper.
Cetyl Alcohol
Cetyl Alcohol, also known as 1-Hexadecanol or Palmityl Alcohol, is a fatty alcohol derived primarily from natural sources such as palm oil and coconut oil. It appears as a waxy, white to pale yellow solid with a faint fatty odor. Cetyl Alcohol is widely used in cosmetic, pharmaceutical, and industrial formulations due to its emollient, emulsifying, thickening, and stabilizing properties. It helps improve texture, consistency, and moisturizing effects in personal care products. Cetyl Alcohol is compatible with many ingredients, making it a versatile multifunctional ingredient.
CMC Sodium Blanose
CMC Sodium Blanose is a high-purity, pharmaceutical- and food-grade Sodium Carboxymethyl Cellulose (CMC), manufactured under the Blanose® brand by Ashland or equivalent producers. It is a water-soluble, anionic cellulose ether derived from natural cellulose, designed for superior consistency, clarity, and performance. CMC Blanose serves as a thickening agent, stabilizer, binder, film former, and emulsifier in a wide variety of applications. Known for its excellent rheological control and water retention, it is widely used across the food, pharmaceutical, personal care, and industrial sectors, offering reliable performance with batch-to-batch consistency.
Methyl Cellulose 400mpc
Methyl Cellulose 400mpc is a chemically modified cellulose derivative in powder form. It is a non-ionic, water-soluble polymer widely used as a thickener, binder, emulsifier, and film former. It exhibits excellent water retention, viscosity control, and thermal gelation properties, making it ideal for applications in construction, pharmaceuticals, food, and cosmetics.
Mimosa Powder
Mimosa Powder is a fine, light to dark brown powder derived from the bark of the Mimosa tenuiflora tree (also known as Mimosa hostilis or Jurema). Rich in tannins and natural polyphenolic compounds, this plant-based powder is widely recognized for its natural astringent, antioxidant, and antimicrobial properties. It is commonly used in cosmetics, traditional medicine, leather tanning, dyeing, and industrial applications. The powder is biodegradable and sustainable, making it a popular choice for natural product formulations.
Pullulan
Pullulan is a natural polysaccharide polymer produced by the fermentation of starch by the fungus Aureobasidium pullulans. It is a water-soluble, tasteless, and odorless biopolymer widely used in the food, pharmaceutical, and cosmetic industries due to its excellent film-forming, adhesive, and oxygen barrier properties. Pullulan is biodegradable, non-toxic, and approved for use in various applications requiring edible and biodegradable films.

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