Description
Xanthan Gum (CAS 11138-66-2) is a natural polysaccharide thickener produced by fermentation. It thickens and stabilizes instantly in cold water, making it a clean-label essential for cosmetics, food and personal care.
Physical & Chemical Properties
- INCI: Xanthan Gum
- CAS number: 11138-66-2
- Appearance: cream to white free-flowing powder
- Solubility: disperses and thickens in cold water
- Ionic type: anionic polysaccharide
- Source: fermentation (Xanthomonas campestris)
- Viscosity: high efficiency at low use levels
Key Benefits for Formulation
- Instant thickening: works in cold water without heat
- Stabilization: prevents separation in emulsions and suspensions
- Clean label: natural, fermentation-derived
- pH tolerant: stable across wide pH range
- Salt tolerant: maintains viscosity in electrolyte systems
Main Applications
- Cosmetics: creams, lotions, gels, masks
- Personal care: toothpaste, cleansers, shampoos
- Food: sauces, dressings, dairy, gluten-free baking
- Suspensions: particles, beads, botanicals
- Pharmaceutical: suspensions and gels
Why Choose Our Bulk Xanthan Gum?
- GMP manufacturing: full quality control from raw material to finished product
- Complete documentation: COA, SDS and heavy metal test reports available on request
- Flexible supply: MOQ and lead time on inquiry, from R&D samples to mass production
- Export experience: reliable shipping to EU, North America, Australia and Middle East
Recommended Usage
Typical use level 0.1%–1.0% (cosmetics); food levels vary by application. Disperse in water with agitation; hydrate fully for maximum viscosity.
FAQ About Wholesale Xanthan Gum
What is the CAS number of Xanthan Gum?
CAS 11138-66-2.
What is the INCI name?
Xanthan Gum.
What is Xanthan Gum used for?
Thickening and stabilizing cosmetics, food and personal care.
Does it need heat to thicken?
No — it hydrates and thickens in cold water.
What is the recommended use level?
0.1%–1.0% in cosmetics.
Is it natural?
Yes — it is produced by fermentation of sugars.
Is it stable across pH?
Yes — it is stable across a wide pH range and tolerant of salts.
Start Your Xanthan Gum Bulk Order
Contact our sales team today for spec sheets, samples and bulk pricing — our technical team is ready to support your formulation development.
