What is the NOAEL for C.I. Acid Yellow 36, monosodium salt?
C.I. Acid Yellow 36, monosodium salt has 6 NOAEL studies in the database. The lowest reported value is 14 mg/m3 via inhalation in Human. Source: ToxValDB_GESTIS_DNEL.
NOAEL Data
REACH Registered
Cosmetic Ingredient
C.I. Acid Yellow 36, monosodium salt
Also known as: EC No.: 209-608-2, Benzenesulfonic acid, 3-[2-[4-(phenylamino)phenyl]diazenyl]-, sodium salt (1:1), Benzenesulfonic acid, 3-[[4-(phenylamino)phenyl]azo]-, monosodium salt, Benzenesulfonic acid, m-(p-anilinophenylazo)-, sodium salt, Sodium 4′-anilinoazobenzene-3-sulfonate (+15 more)
CAS 587-98-4
C.I. Acid Yellow 36, monosodium salt (CAS 587-98-4) is a chemical substance. Key regulatory status: REACH registered, 3 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH.
Cross-Vertical Regulatory Divergence
C.I. Acid Yellow 36, monosodium salt is prohibited in EU cosmetics but has active industrial GHS classifications (H302, H312, H317, H318, H319, H332, H361f, H411).
SOURCE
Cross-vertical comparison
Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
SOURCE
noael studies public
NOAEL studies
6
SOURCE
chemical inventory jurisdictions
Regulatory lists
3
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
25 fields
Name
C.I. Acid Yellow 36, monosodium salt
CAS Number
587-98-4
DTXSID
DTXSID5041722
Molecular Formula
C18H15N3O3S.Na
InChI Key
NYGZLYXAPMMJTE-UHFFFAOYSA-M
Synonyms
EC No.: 209-608-2Benzenesulfonic acid, 3-[2-[4-(phenylamino)phenyl]diazenyl]-, sodium salt (1:1)Benzenesulfonic acid, 3-[[4-(phenylamino)phenyl]azo]-, monosodium saltBenzenesulfonic acid, m-(p-anilinophenylazo)-, sodium saltSodium 4′-anilinoazobenzene-3-sulfonateC.I. Acid Yellow 36C.I. Acid Yellow 36 monosodium salt11363 YellowAcid Leather Yellow RAcid Leather Yellow PRWAcid Metanil YellowAcid Yellow 36
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
34 records
DyePigment
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
3 records
| List | Keyword | Source |
|---|---|---|
| inert_ingredient; non_food_use; Pesticides | EPA | CPCat |
| banned; Europe; Personal care | European Commission | CosIng |
| active_ingredient; Europe; Pesticides | Commission of the European Communities | CPCat |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 6 of 6 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| =14 | mg/m3 | DNEL systemic | inhalation | Human | ToxValDB_GESTIS_DNEL |
| 7SPF5O5BW8 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 7SPF5O5BW8 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 7SPF5O5BW8 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 7SPF5O5BW8 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| =5000 | mg/kg bw | LD50 | oral | Rat | NTP_ICE_acute_oral |
Showing 6 of 6 studies
REACH Registration
Registration status from the ECHA REACH registered substances database.
SOURCE
ECHA (EU)
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | Sodium 3-(p-anilinophenylazo)benzenesulphonate | 209-608-2 | ECHA overview → |
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
prohibited
Max
-
Category
Colorants
Cannabis Data
Same-CAS cannabis compliance and lab records where available.
SOURCE
Cannabis regulatory / lab data
efsa substances
1 cannabis record found in efsa substances.
View full cannabis profile →Frequently Asked Questions
What regulatory lists include C.I. Acid Yellow 36, monosodium salt?
C.I. Acid Yellow 36, monosodium salt appears on 3 regulatory/inventory lists including inert_ingredient; non_food_use; Pesticides, banned; Europe; Personal care, active_ingredient; Europe; Pesticides. Source: EPA CPDat.
Is C.I. Acid Yellow 36, monosodium salt used in cosmetics?
Yes, C.I. Acid Yellow 36, monosodium salt is also indexed as a cosmetic ingredient under the name CI 13065 (Acid Yellow 36 / Metanil Yellow / Ext. D&C Yellow No. 1). 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 Yellow 36, monosodium salt come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, CosIng / Ingredients DB, cannabis regulatory/lab databases. All data traces to primary regulatory sources and is updated from official government databases.
Does C.I. Acid Yellow 36, monosodium salt have different safety status in cosmetics vs industrial chemicals?
C.I. Acid Yellow 36, monosodium salt is prohibited in EU cosmetics but has active industrial GHS classifications (H302, H312, H317, H318, H319, H332, H361f, H411).
Is C.I. Acid Yellow 36, monosodium salt used outside industrial chemicals?
C.I. Acid Yellow 36, monosodium salt also appears in cosmetics, cannabis databases.