Cosmetic Ingredient

C.I. Acid Red 150 disodium salt

Also known as: Acid Red 150, C.I. Acid Red 150, Cloth Red 2R, EINECS 228-318-7, Hispacid Cloth Red 2R (+2 more)

CAS 6226-78-4

C.I. Acid Red 150 disodium salt (CAS 6226-78-4) is a chemical substance. Key regulatory status: cosmetic ingredient cross-reference.

View cosmetic safety profile for CI 16290 →

SOURCE noael studies public

NOAEL studies

SOURCE chemical inventory jurisdictions

Regulatory lists

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 13 fields

Name

C.I. Acid Red 150 disodium salt

CAS Number

6226-78-4

DTXSID

DTXSID8064147

Molecular Formula

C22H16N4O7S2.2Na

InChI Key

YDGHROMBRLEXLZ-UHFFFAOYSA-L

Monoisotopic Mass

558.02558

Synonyms

Acid Red 150C.I. Acid Red 150Cloth Red 2REINECS 228-318-7Hispacid Cloth Red 2RNo. 6 ScarletNSC 58049

Cosmetic Safety Profile

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

SOURCE CosIng / Ingredients DB

EU Status

permitted

Max

Food Safety Data

Same-CAS food additive, ADI, and GRAS records where available.

SOURCE EFSA / FDA GRAS 1 records

E126 — ADI: DECISION POSTPONED mg/kg bw

View full food safety profile →

Frequently Asked Questions

Is C.I. Acid Red 150 disodium salt used in cosmetics?

Yes, C.I. Acid Red 150 disodium salt is also indexed as a cosmetic ingredient under the name CI 16290. 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 C.I. Acid Red 150 disodium salt come from?

Safety data is sourced from EPA DSSTox, CosIng / Ingredients DB, EFSA / FDA GRAS. All data traces to primary regulatory sources and is updated from official government databases.

Is C.I. Acid Red 150 disodium salt used outside industrial chemicals?

C.I. Acid Red 150 disodium salt also appears in cosmetics, food safety databases.