Cosmetic Ingredient

Sodium monomethylnaphthalenesulfonate

Also known as: Naphthalenesulfonic acid, methyl-​, sodium salt (1:1), Naphthalenesulfonic acid, methyl-, sodium salt, Methylnaphthylene sodium sulfonate, Monomethyl naphthalene sulfonate sodium salt, Petro AG Special Liquid (+6 more)

CAS 26264-58-4

Sodium monomethylnaphthalenesulfonate (CAS 26264-58-4) is a chemical substance. Key regulatory status: 1 regulatory/inventory list, cosmetic ingredient cross-reference; source data from EPA CPDat, AICIS.

View cosmetic safety profile for Sodium Methylnaphthalenesulfonate →

SOURCE noael studies public
NOAEL studies
0
SOURCE chemical inventory jurisdictions
Regulatory lists
1
SOURCE eu clp annex vi
GHS signal
Not classified

Chemical Identity

CAS, identifiers, formula, and alternate names for the matched substance record.

SOURCE DSSTox identifiers 14 fields
Name
Sodium monomethylnaphthalenesulfonate
CAS Number
26264-58-4
DTXSID
DTXSID90897441
Synonyms
Naphthalenesulfonic acid, methyl-​, sodium salt (1:1)Naphthalenesulfonic acid, methyl-, sodium saltMethylnaphthylene sodium sulfonateMonomethyl naphthalene sulfonate sodium saltPetro AG Special LiquidSodium methylnaphthalenesulfonatesodium methylnaphthalenesulphonatePetro 22EINECS No.: 247-564-6247-564-6EC No.: 247-564-6

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 4 records
Surfactant (surface active agent)Solubility enhancer

Regulatory Lists

Inventory, screening, and regulatory list matches from public chemical databases.

SOURCE EPA CPDat 1 records
ListKeywordSource
inert_ingredient; non_food_use; PesticidesEPACPCat

Australian Status (AICIS)

Australian industrial chemicals inventory status and applicable conditions.

SOURCE AICIS inventory 1 records
Inventory Status
listed

Cosmetic Safety Profile

Same-CAS cosmetic ingredient record for cross-vertical context.

SOURCE CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Surfactant
View full cosmetic safety profile →

Frequently Asked Questions

What regulatory lists include Sodium monomethylnaphthalenesulfonate?

Sodium monomethylnaphthalenesulfonate appears on 1 regulatory/inventory list including inert_ingredient; non_food_use; Pesticides. Source: EPA CPDat.

Is Sodium monomethylnaphthalenesulfonate used in cosmetics?

Yes, Sodium monomethylnaphthalenesulfonate is also indexed as a cosmetic ingredient under the name Sodium Methylnaphthalenesulfonate. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.

Where does the safety data for Sodium monomethylnaphthalenesulfonate come from?

Safety data is sourced from EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.

Does Sodium monomethylnaphthalenesulfonate have different safety status in cosmetics vs industrial chemicals?

Sodium monomethylnaphthalenesulfonate is classified GHS Danger (H315, H318, H319) in the chemicals database but is allowed in EU cosmetics.

Is Sodium monomethylnaphthalenesulfonate used outside industrial chemicals?

Sodium monomethylnaphthalenesulfonate also appears in cosmetics databases.