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Catalog Number:
11803
CAS Number:
9005-32-7
Alginic acid
Purity:
19 - 25% (Assay)
Synonym(s):
Polymannuronic acid
Documents
$45.00 /250G
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Product Information

Alginic acid is a naturally occurring polysaccharide derived from brown seaweed, known for its unique gel-forming properties. This versatile compound is widely utilized in various industries, including food, pharmaceuticals, and cosmetics. In the food industry, alginic acid serves as a thickening agent, stabilizer, and emulsifier, enhancing the texture and consistency of products such as ice cream, salad dressings, and sauces. Its ability to form gels in the presence of calcium ions makes it particularly valuable in the production of low-calorie and gluten-free foods, catering to the growing demand for healthier options.

In pharmaceuticals, alginic acid is employed as a drug delivery agent and a component in wound dressings due to its biocompatibility and ability to retain moisture. Additionally, it finds applications in the cosmetic industry as a thickener and skin conditioning agent, contributing to the formulation of creams and lotions. With its natural origin and multifunctional properties, alginic acid stands out as a sustainable choice for manufacturers looking to enhance product performance while meeting consumer demands for clean-label ingredients.

Synonyms
Polymannuronic acid
CAS Number
9005-32-7
Purity
19 - 25% (Assay)
MDL Number
MFCD00081309
Appearance
White to light yellow or beige powder
Conditions
Store at RT
General Information
Synonyms
Polymannuronic acid
CAS Number
9005-32-7
Purity
19 - 25% (Assay)
MDL Number
MFCD00081309
Appearance
White to light yellow or beige powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Alginic acid is widely utilized in research focused on:

  • Food Industry: It serves as a thickening and gelling agent in various food products, enhancing texture and stability in items like ice cream and salad dressings.
  • Pharmaceuticals: This compound is used as a stabilizer and emulsifier in drug formulations, improving the delivery and effectiveness of active ingredients.
  • Cosmetics: Alginic acid is incorporated into skincare products for its moisturizing properties, helping to retain moisture and improve skin texture.
  • Biotechnology: It is utilized in cell encapsulation techniques, providing a supportive matrix for cell growth and aiding in tissue engineering applications.
  • Environmental Applications: This compound is effective in water treatment processes, where it helps in the removal of heavy metals and other contaminants from wastewater.

Citations