Regulatory Status
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Safety Data
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Expert Verdict
Anionic carboxymethyl cellulose ether with useful pH range (4–10) and pseudoplastic flow. Weakest electrolyte tolerance among cellulose derivatives: divalent cations (Ca2+, Mg2+) and high salt concentrations cause significant viscosity loss. Fully biodegradable and exempt from EU REACH SPM restriction. Avoid in salt-heavy, high-hardness-water, or cation-containing formulations. Compatible with anionic systems; incompatible with cationics. Use 0.5–2.0%.
Regulatory Flags
Frequently Asked Questions
Is Cellulose Gum safe in cosmetics?
Anionic carboxymethyl cellulose ether with useful pH range (4–10) and pseudoplastic flow. Weakest electrolyte tolerance among cellulose derivatives: divalent cations (Ca2+, Mg2+) and high salt concentrations cause significant viscosity loss. Fully biodegradable and exempt from EU REACH SPM restriction. Avoid in salt-heavy, high-hardness-water, or cation-containing formulations. Compatible with anionic systems; incompatible with cationics. Use 0.5–2.0%. The EU classifies Cellulose Gum as "permitted". Safety rating: EXCELLENT.
Is Cellulose Gum allowed in the EU?
Cellulose Gum EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Cellulose Gum do in cosmetics?
Cellulose Gum functions as: rheology modifier, thickener, binder. It is classified as a cosmetic ingredient in our database. CAS number: 9004-32-0.
What is the Margin of Safety for Cellulose Gum?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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Related Ingredients
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