Moderate Cosmetic Ingredient

Sodium/Aluminum/Iron/Sulfate/Citrate/Hydroxide

INCI: SODIUM/ALUMINUM/IRON/SULFATE/CITRATE/HYDROXIDE

CAS Number
Not assigned (complex mineral salt mixture)
Function
Antimicrobial, Chelating, Deodorant, Humectant, Opacifying (same functional class as ingredient 3)
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not specifically listed; permitted under general cosmetic provisions

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

Same aluminium exposure concerns; citrate component may marginally enhance aluminium bioavailability

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Concern Level: Moderate

Frequently Asked Questions

Is Sodium/Aluminum/Iron/Sulfate/Citrate/Hydroxide safe in cosmetics?

Same aluminium exposure concerns; citrate component may marginally enhance aluminium bioavailability The EU classifies Sodium/Aluminum/Iron/Sulfate/Citrate/Hydroxide as "permitted". Safety rating: MODERATE.

Is Sodium/Aluminum/Iron/Sulfate/Citrate/Hydroxide allowed in the EU?

Sodium/Aluminum/Iron/Sulfate/Citrate/Hydroxide EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sodium/Aluminum/Iron/Sulfate/Citrate/Hydroxide do in cosmetics?

Sodium/Aluminum/Iron/Sulfate/Citrate/Hydroxide functions as: Antimicrobial, Chelating, Deodorant, Humectant, Opacifying (same functional class as ingredient 3). It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (complex mineral salt mixture).

What is the Margin of Safety for Sodium/Aluminum/Iron/Sulfate/Citrate/Hydroxide?

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.

Compliance Tools

Check Sodium/Aluminum/Iron/Sulfate/Citrate/Hydroxide compliance across multiple jurisdictions:

🔬
Ingredient Decoder
Paste a full ingredient list for instant analysis
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82 Allergen Checker
Check for EU declarable fragrance allergens
 🧪
Substance Compliance
Check compliance across 55 jurisdictions
 🧮
MoS Calculator
Calculate Margin of Safety using SCCS methodology
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Heavy Metal Limits
Compare limits across jurisdictions

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