What is sclerotium gum and what is it used for?
Sclerotium gum (scleroglucan, CAS 39464-87-4) is a fermentation-derived polysaccharide used for rheology control. In cosmetics and personal care it is used as a thickener and viscosity-control agent, an emulsion stabilizer for oil-in-water systems, and a shear-thinning rheology modifier for gels and creams.
SCLEROTIUM GUM- ▸ Viscosity control: Thickens aqueous cosmetic systems.
- ▸ Emulsion stabilizing: Stabilizes oil-in-water emulsions against separation.
- ▸ Rheology modifier: Imparts shear-thinning flow to gels and creams.
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Request SDS →Sclerotium gum (CAS 39464-87-4), a high-molecular-weight beta-glucan polysaccharide produced by fermentation with Sclerotium rolfsii. It is used as a thickener, viscosity-control agent, and emulsion stabilizer in cosmetic and personal-care formulations.
Frequently Asked Questions
What is sclerotium gum used for?
Sclerotium gum (CAS 39464-87-4) is a high-molecular-weight beta-glucan polysaccharide produced by fermentation with Sclerotium rolfsii. It is used as a thickener, viscosity-control agent, rheology modifier, and emulsion stabilizer in cosmetic and personal-care formulations.
Is sclerotium gum natural?
It is a polysaccharide produced by microbial fermentation, classifying it as a naturally derived (biotechnological) ingredient rather than a synthetic polymer. The INCI name is Sclerotium Gum. Confirm any specific natural-origin or certification requirements against the CoA.
How does sclerotium gum compare to xanthan gum?
Both are fermentation-derived polysaccharide thickeners, but sclerotium gum is a beta-glucan that is valued for smooth, shear-thinning rheology and electrolyte tolerance, and is often chosen where a less tacky skin feel than xanthan is desired. Selection depends on the target texture and system; test in your formulation.
How is sclerotium gum used in formulation?
It is typically dispersed into the aqueous phase to build viscosity, impart shear-thinning flow, and stabilize oil-in-water emulsions against separation. Use levels are low and set by the formulator based on target rheology; follow standard hydration and dispersion practice.
What is the HS code for sclerotium gum and how is it quoted?
It falls under HS heading 1302.39 (mucilages and thickeners derived from vegetable/biological products, other). As a fermentation-derived specialty polymer, pricing tracks grade and volume and is quoted per lot; submit an RFQ for a current quote, CoA, and SDS.