Carboxymethyl Dextran

INCI: CARBOXYMETHYL DEXTRAN

CAS Number
9044-05-7 (acid form); 39422-83-8 (sodium salt)
Function
Bulking, film forming, gel forming, viscosity controlling
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted in cosmetics; also researched as drug carrier

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Biocompatible and biodegradable polymer used as rheology modifier with low absorption and sensitization risk.

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Concern Level: Moderate

Frequently Asked Questions

Is Carboxymethyl Dextran safe in cosmetics?

Biocompatible and biodegradable polymer used as rheology modifier with low absorption and sensitization risk. The EU classifies Carboxymethyl Dextran as "permitted". Safety rating: MODERATE.

Is Carboxymethyl Dextran allowed in the EU?

Carboxymethyl Dextran EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Carboxymethyl Dextran do in cosmetics?

Carboxymethyl Dextran functions as: Bulking, film forming, gel forming, viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: 9044-05-7 (acid form); 39422-83-8 (sodium salt).

What is the Margin of Safety for Carboxymethyl Dextran?

not established 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.

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