What is the NOAEL for Curdlan?
Curdlan has 4 NOAEL studies in the database. The lowest reported value is 6930DL209R UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
Curdlan
CAS 54724-00-4
Curdlan (CAS 54724-00-4) is a chemical substance. Key regulatory status: 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat.
View cosmetic safety profile for Alcaligenes Polysaccharides →
SOURCE
NOAEL studies
NOAEL studies
4
SOURCE
Chemical inventory jurisdictions
Regulatory lists
2
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
3 fields
Name
Curdlan
CAS Number
54724-00-4
DTXSID
DTXSID901052598
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
4 records
Processing aids not otherwise specifiedThickening agent
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
2 records
| List | Keyword | Source |
|---|---|---|
| food_additive | US | https://www.accessdata.fda.gov/scripts/fdcc/?set=FoodSubstances |
| Substances Added to Food (formerly EAFUS) (2/2019) | US | https://www.accessdata.fda.gov/scripts/fdcc/?set=FoodSubstances |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 6930DL209R | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 6930DL209R | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 6930DL209R | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 6930DL209R | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Thickener/Rheology
Food Safety Data
Same-CAS food additive, ADI, and GRAS records where available.
SOURCE
EFSA
1 records
E424 — ADI: NOT SPECIFIED mg/kg bw
View full food safety profile →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 Curdlan?
Curdlan appears on 2 regulatory/inventory lists including food_additive, Substances Added to Food (formerly EAFUS) (2/2019). Source: EPA CPDat.
Is Curdlan used in cosmetics?
Yes, Curdlan is also indexed as a cosmetic ingredient under the name Alcaligenes Polysaccharides. 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 Curdlan come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, CosIng / Ingredients DB, EFSA / FDA GRAS, cannabis regulatory/lab databases. All data traces to primary regulatory sources and is updated from official government databases.
Is Curdlan used outside industrial chemicals?
Curdlan also appears in cosmetics, food safety, cannabis databases.