Description

Poligeenan is a refined, sulfated polysaccharide derived from red seaweed, known for its versatile gelling and stabilizing properties. This high-quality ingredient is essential for achieving precise texture, viscosity, and stability in a wide range of industrial and consumer formulations. It is a critical material for manufacturers in the food, pharmaceutical, and personal care industries seeking reliable, plant-based hydrocolloids.

Application

• Food Industry: Used as a gelling agent, thickener, and stabilizer in dairy products (e.g., chocolate milk, ice cream), desserts, jellies, and low-calorie foods.
• Pharmaceuticals: Employed as a suspending agent in liquid medications, a binder in tablet formulations, and in controlled-release drug delivery systems.
• Microbiology & Biotechnology: Serves as a solidifying agent in culture media for the growth of microorganisms and cells.
• Personal Care & Cosmetics: Functions as a thickener and stabilizer in toothpastes, creams, lotions, and gels to enhance texture and product stability.
• Technical Applications: Utilized in water-based paints, adhesives, and ceramic glazes as a rheology modifier and binder.
• Dietary Supplements: Incorporated into fiber supplements and weight management products for its bulking properties.

Basic Information

Product Name	Poligeenan
CAS No.	53973-98-1
Molecular Formula	(C12H18O20S2)n
Molecular Weight	~20,000 - 800,000 g/mol (Polymer)
Synonyms	Poligeenan; Polygeenan; Degraded Carrageenan; Carrageenin, hydrolyzed; Poligenan; E407a; 3,6-Anhydro-α-D-galactopyranosyl-(1→3)-β-D-galactopyranosyl-(1→4)-3,6-anhydro-α-D-galactopyranosyl-(1→3)-D-galactopyranose, sulfate; Seaweed Gum, hydrolyzed
EINECS	Contact for details

Quality Control

Our Poligeenan is manufactured under a strict quality management system to ensure batch-to-batch consistency and compliance with relevant industry standards. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as viscosity, gel strength, sulfate content, and microbiological purity. Specifications can be tailored to meet Food Grade (FCC), Pharmaceutical, or Technical Grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Off-white to light tan powder
Identification (IR)	Conforms
Assay (as Sulfated Polysaccharide)	Min. 90%
Viscosity (1.5% solution @ 75°C)	5 - 50 cPs
Loss on Drying	Max. 12.0%
Sulfate Content	15 - 40%
Ash Content	15 - 40%
pH (1% solution)	7.0 - 10.0
Heavy Metals (as Pb)	Max. 20 ppm
Total Plate Count	Max. 5,000 CFU/g

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.