Description

Galactan CAS NO 9037-55-2 is a polysaccharide polymer composed primarily of galactose units, serving as a versatile biopolymer with unique rheological and functional properties. Its value lies in its ability to act as a natural thickener, stabilizer, and source of dietary fiber, making it a sought-after ingredient for advanced formulations. This product is essential for manufacturers in the food science, pharmaceutical, cosmetic, and biotechnology industries seeking natural and functional hydrocolloids.

Application

• As a thickening and gelling agent in food products, dairy alternatives, and sauces.
• Utilized in pharmaceutical formulations as an excipient for controlled drug delivery and tablet binding.
• As a stabilizer and texture modifier in cosmetic and personal care creams, lotions, and serums.
• In microbiological culture media as a carbon source for specific microbial growth.
• For research and development in glycobiology and carbohydrate chemistry studies.
• As a dietary fiber supplement in nutraceutical and functional food products.
• Potential use in industrial applications as a biodegradable film former or adhesive component.

Basic Information

Product Name	Galactan
CAS No.	9037-55-2
Molecular Formula	(C6H10O5)n
Molecular Weight	Variable (Polymer)
Synonyms	Galactosan; Polygalactose; (1→3)-β-D-Galactan; (1→4)-β-D-Galactan; Galactose Homopolymer; Arabinogalactan (related); Gum Arabic Substitute (partial); Larch Arabinogalactan (specific type)
EINECS	Contact for details

Quality Control

Our Galactan is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets stringent specifications for purity, viscosity, and microbiological limits. While available in various grades including Food and Technical, we ensure traceability and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, heavy metals, loss on drying, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product performance and weight.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as Galactan)	Min. 95%
Loss on Drying	≤ 8.0%
Viscosity (specified solution)	Contact for details
pH (1% solution)	5.0 - 7.0
Heavy Metals (as Pb)	≤ 10 ppm
Total Microbial Count	≤ 1000 cfu/g

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