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Sodium Alginate Pharma
Price 1550.0 INR/ Kilograms
MOQ : 25 Kilograms
Sodium Alginate Pharma Specification
- Assay
- 99%
- Taste
- Nearly tasteless or slight taste
- Structural Formula
- Polysaccharide built from D-mannuronic acid and L-guluronic acid
- Smell
- Odorless
- Heavy Metal (%)
- 0.004%
- Water Solubility
- Soluble in water, insoluble in alcohol, ether and chloroform
- Molecular Formula
- (C6H7NaO6)n
- Solid Content
- Approx. 90-92%
- Solubility Tests
- Forms a viscous solution in water
- Melting Point
- Decomposes
- Physical Form
- Powder / Granular / Fibrous
- Appearance
- Powder, granular or fibrous
- Shelf Life
- 24 months
- CAS No
- 9005-38-3
- FEMA No
- 3807
- Other Names
- Alginic Acid Sodium Salt, Sodium Salt of Alginic Acid
- Type
- Pharmaceutical grade
- Color
- Off-white to pale yellow
- Purity
- 99%
- Application
- Used as a thickener, stabilizer, and gelling agent in pharmaceuticals, food, and cosmetics
- Storage
- Keep container tightly closed in a dry and well-ventilated place. Store in a cool, dry area.
- Sulphate
- 1%
- Viscosity (1% solution)
- 200 - 1200 mPa.s (depending on grade)
- Grade
- Pharmaceutical Grade
- Lead Content
- 5 ppm
- Ash Content
- 18 - 27%
- Odor
- Characteristic, faint
- Arsenic Content
- 2 ppm
- Microbial Purity
- Passes pharmacopeial standards
- Chloride content
- 1%
- Packaging
- Packed in fiber drums with double polythene liners or as per customer requirements
- EINECS No
- 618-415-6
- pH (1% solution)
- 6.0 - 8.0
- Loss on drying
- 15%
Sodium Alginate Pharma Trade Information
- Minimum Order Quantity
- 25 Kilograms
- FOB Port
- Kochi
- Payment Terms
- Cash in Advance (CID)
- Supply Ability
- Kilograms
- Delivery Time
- 8-10 Days
- Sample Available
- Yes
- Packaging Details
- Kraft Bag
Sodium Alginate Pharma About
Sodium Alginate is also called Alginic acid and it has a variety of uses in the food, pharmaceutical and textile printing industries. It is also used in the making of dental impression material as its means of gelling. Sodium Alginate is safe as an ingredient in manufactured foods. It is a polysaccharide distributed widely in the cell walls of brown algae, where through binding with water it forms a viscous gum. It is also a significant component of the biofilms produced by the bacterium Pseudomonas aeruginosa, the major pathogen in cystic fibrosis, that confer it a high resistance to antibiotics and killing by macrophages. It is a white or yellowish powder, is almost tasteless and odorless and is extracted from the cell wall of brown algae, where through binding with water forms a viscous gum and is used 2 increase viscosity and also as an emulsifier.Applications:
- It is widely used in food, pharmaceutical and textile printing industry for its stability, thickening and emulsibility, hydratability and gel properties.
Pharmaceutical Grade:
- Sodium Alginate is used as an ingredient in various pharmaceutical preparations, where it combines with bicarbonate to inhibit reflux.
- It is also used as an impression-making material in dentistry, prosthetics, lifecasting and for creating positives for small-scale casting.
- Sodium Alginate is widely used in pharmaceutical preparation, tissue engineering, clinical treatment, cell culture and food processing fields because of its exclusive physicochemical properties and favorable biocompatibility.
- It is used as thickening agent, suspending agent and disintegrating agent.
- It also can be used as the microencapsulated materials and the cold resistant agent for cells. Further more, it can lower blood sugar, antioxidant and increases immunological competence.
- In recent years, with the development of biological medical material and the new pharmaceutical dosage form, as a kind of bio adhesive polymer and PH sensitivity of the gel material, the application research of Sodium Alginate is increasing.
- In the conventional preparation, sustained release microcapsules or mini-pills are made availing of its polyelectrolyte character, gel matrix tablets are made availing of its gel character and targeted intestinal absorption tablet disintegrant is made availing of its PH sensitivity.
- It can also be used as thickening agent of the topical ointment.
- The viscosity of the oral tablet is increased if added Sodium Alginate into it.
- The gel barrier effect comes into being and prolong the drug release time, reduce adverse reactions.
- Long acting IsosorbideDinitrate tablet is made with the Sodium Alginate as base material.
- Long term effect can also be caused if added Sodium Alginate into antibiotic, insulin and hormone drugs solution.
- Sodium Alginate molecule contains free carboxyl and oxdydryl than can form gel with many metal ions.
- The mini-pills we made have PH sensitivity, suitable grain size that can prevent burst and oral toxicity.
- Sodium Alginate gel is so powerful bio-adhesive that it can be used in local wound dressing, drug delivery system for nasal cavity and ocular region, oral pellicles and chewable tablet.
- Sodium Alginate has the characteristic of blood compatibility, degradation and elimination inside the body.
- It is also a good carrier material for targeting drugs.
Highly Versatile Pharmaceutical Ingredient
Sodium Alginate Pharma serves as a crucial excipient in the pharmaceutical sector due to its remarkable thickening, stabilizing, and gelling capabilities. Its purity (99%) and compliance with global safety and quality standards make it a preferred choice for drug formulations. The product's adaptability allows it to function effectively in various physical forms, depending on the specific requirements of pharmaceutical, food, or cosmetic products.
Robust Safety, Quality & Storage Standards
Each batch of Sodium Alginate Pharma meets rigorous pharmacopeial specifications, including limits on heavy metals, loss on drying, and microbial purity. With a shelf life of 24 months, it remains stable when stored in cool, dry areas in tightly closed containers. Packaging is typically in fiber drums with double polythene liners to ensure product integrity and safe handling, but can be customized.
FAQ's of Sodium Alginate Pharma:
Q: How is Sodium Alginate Pharma used in pharmaceutical applications?
A: Sodium Alginate Pharma acts as a thickener, stabilizer, and gelling agent in pharmaceutical formulations. It is commonly employed to control viscosity in liquid preparations, facilitate sustained drug release in tablets, and enhance stability in syrups and gels.Q: What are the storage requirements for Sodium Alginate Pharma to maintain its quality?
A: For optimal stability, Sodium Alginate Pharma should be kept in tightly sealed containers, stored in a cool, dry, and well-ventilated place. Proper storage helps retain its quality and effectiveness over its 24-month shelf life.Q: What is the process for testing the purity and safety of Sodium Alginate Pharma?
A: Each batch undergoes rigorous quality control, including verification of purity (99%), assessment of viscosity and pH, microbial testing to meet pharmacopeial standards, and checks for heavy metals like lead and arsenic to ensure safety for pharmaceutical use.Q: What benefits does Sodium Alginate Pharma offer to manufacturers?
A: Manufacturers benefit from its high purity, consistent performance as a stabilizer and gelling agent, safety profile (minimal heavy metal content), and versatile application across pharmaceuticals, food, and cosmetics, streamlining formulation processes and quality assurance.Q: Where is Sodium Alginate Pharma typically sourced from and supplied to?
A: Sodium Alginate Pharma is distributed, exported, imported, and supplied globally, with a strong presence in India as a manufacturer and service provider. Its production is based on seaweed-derived polysaccharides, ensuring natural and renewable sourcing.Q: When should Sodium Alginate Pharma be selected over other excipients?
A: Sodium Alginate Pharma is preferred when a product formulation requires high viscosity, superior gel formation, or enhanced stability, particularly in medical, dietary, or cosmetic products needing reliable, safe, and consistent excipient performance.





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Sodium Alginate - Cosmetic Grade
Price 1200.0 INR / Bottle
Minimum Order Quantity : 5 Bottles
Application : Thickening Agent, Gel Forming Agent, Emulsifier in cosmetics and personal care products, Face mask formulations, Peeling gels
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Melting Point : Decomposes
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Minimum Order Quantity : 25 Kilograms
Application : Food additive, thickener, stabilizer, gelling agent, emulsifier
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