Is Trisodium Sulfosuccinate safe in cosmetics?
Trisodium Sulfosuccinate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Trisodium Sulfosuccinate
Also known as: Sulfosuccinic acid trisodium salt, Butanedioic acid, sulfo-, trisodium salt, Succinic acid, sulfo-, trisodium salt, Butanedioic acid, 2-sulfo-, sodium salt (1:3), EINECS 236-524-3 (+1 more)
INCI: TRISODIUM SULFOSUCCINATE
Trisodium Sulfosuccinate (CAS 13419-59-5) is a cosmetic cosmetic ingredient functioning as Buffering; chelating; surfactant (cleansing); hydrotrope. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety data.
View industrial chemical safety profile for CAS 13419-59-5 →
Auto-generated CPSR Part A draft with source citations
Cross-Vertical Regulatory Divergence
Trisodium Sulfosuccinate is classified GHS Danger (H315, H318) in the chemicals database but is allowed in EU cosmetics.
Source: Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
Function
Buffering; chelating; surfactant (cleansing); hydrotrope
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
trisodium;2-sulfonatobutanedioate
InChIKey
ZXGOACRTCPRVON-UHFFFAOYSA-K
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted in cosmetics; no specific restrictions
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Trisodium Sulfosuccinate.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Chelating agent
Solubility enhancer
Surfactant (surface active agent)
pH regulating agent
Expert Verdict
Expert safety assessment and concern-level summary for Trisodium Sulfosuccinate.
Known Synonyms
Sulfosuccinic acid trisodium salt
Butanedioic acid, sulfo-, trisodium salt
Succinic acid, sulfo-, trisodium salt
Butanedioic acid, 2-sulfo-, sodium salt (1:3)
EINECS 236-524-3
UNII-085WB9L09N
Chemical Function
Surfactant (surface active agent)
Solubility enhancer
Chelating agent
pH regulating agent
Regulatory Lists
inert_ingredient; non_food_use; Pesticides
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Trisodium Sulfosuccinate allowed in the EU?
Trisodium Sulfosuccinate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Trisodium Sulfosuccinate do in cosmetics?
Trisodium Sulfosuccinate functions as: Buffering; chelating; surfactant (cleansing); hydrotrope. It is classified as a cosmetic ingredient in our database. CAS number: 13419-59-5.
Is Trisodium Sulfosuccinate used outside cosmetics?
Trisodium Sulfosuccinate also appears in industrial chemical safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Does Trisodium Sulfosuccinate have different safety status in cosmetics vs industrial chemicals?
Trisodium Sulfosuccinate is classified GHS Danger (H315, H318) in the chemicals database but is allowed in EU cosmetics.
Compliance Tools
Check Trisodium Sulfosuccinate compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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