Is Disodium Tartrate safe in cosmetics?
Disodium Tartrate has a safety rating of "EXCELLENT" in our database. EU status: permitted. US status: permitted.
Excellent
Cosmetic Ingredient
Disodium Tartrate
INCI: DISODIUM TARTRATE
Disodium Tartrate (CAS 868-18-8 (anhydrous); 6106-24-7 (dihydrate)) is a cosmetic cosmetic ingredient functioning as Buffering agent, chelating/sequestering agent, pH control. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 868-18-8 (anhydrous); 6106-24-7 (dihydrate) →
Auto-generated CPSR Part A draft with source citations
Function
Buffering agent, chelating/sequestering agent, pH control
Safety Rating
EXCELLENT
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — FDA GRAS (Generally Recognized as Safe) as direct food ingredient; no cosmetic restriction under 21 CFR
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Disodium Tartrate.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Disodium Tartrate.
Regulatory Flags
natural-origin
Frequently Asked Questions
Is Disodium Tartrate allowed in the EU?
Disodium Tartrate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Disodium Tartrate do in cosmetics?
Disodium Tartrate functions as: Buffering agent, chelating/sequestering agent, pH control. It is classified as a cosmetic ingredient in our database. CAS number: 868-18-8 (anhydrous); 6106-24-7 (dihydrate).
Compliance Tools
Check Disodium Tartrate compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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