What is the NOAEL for Potassium metaphosphate?
Potassium metaphosphate has 4 NOAEL studies in the database. The lowest reported value is 01DMT14Z63 UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
Potassium metaphosphate
Also known as: Metaphosphoric acid (HPO3), potassium salt (1:1), EINECS 232-212-6, Potassium polymetaphosphate, UNII-01DMT14Z63, Metaphosphoric acid (HPO3), potassium salt (+6 more)
CAS 7790-53-6
Potassium metaphosphate (CAS 7790-53-6) is a chemical substance. Key regulatory status: 1 regulatory/inventory list, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
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NOAEL studies
NOAEL studies
4
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.
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DSSTox identifiers
17 fields
Name
Potassium metaphosphate
CAS Number
7790-53-6
DTXSID
DTXSID90872576
Molecular Formula
K.HO3P
InChI Key
OQZCJRJRGMMSGK-UHFFFAOYSA-M
Monoisotopic Mass
118.930037
Synonyms
Metaphosphoric acid (HPO3), potassium salt (1:1)EINECS 232-212-6Potassium polymetaphosphateUNII-01DMT14Z63Metaphosphoric acid (HPO3), potassium saltPotassium metaphosphate (KPO3)Kurrol's saltPotassium Kurrol's saltPotassium phosphate (KPO3)POTASSIUM M-PHOSPHATEMETAPHOSPHORIC ACID, POTASSIUM SALT
Functional Uses
Industrial and product-use categories associated with this substance.
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EPA CPDat
3 records
Surfactant (surface active agent)HumectantEmulsifier
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
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EPA CPDat
1 records
| List | Keyword | Source |
|---|---|---|
| food_additive; Substances Added to Food (formerly EAFUS) (2/2019) | FDA | United States Food and Drug Administration (FDA) |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
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NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 01DMT14Z63 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 01DMT14Z63 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 01DMT14Z63 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 01DMT14Z63 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
Australian Status (AICIS)
Australian industrial chemicals inventory status and applicable conditions.
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AICIS inventory
1 records
Inventory Status
listed
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
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CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Cosmetic Ingredient
Food Safety Data
Same-CAS food additive, ADI, and GRAS records where available.
SOURCE
EFSA
1 records
1 food-safety record found.
View full food safety profile →Frequently Asked Questions
What regulatory lists include Potassium metaphosphate?
Potassium metaphosphate appears on 1 regulatory/inventory list including food_additive; Substances Added to Food (formerly EAFUS) (2/2019). Source: EPA CPDat.
Is Potassium metaphosphate used in cosmetics?
Yes, Potassium metaphosphate is also indexed as a cosmetic ingredient under the name Potassium Metaphosphate. 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 Potassium metaphosphate come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB, EFSA / FDA GRAS. All data traces to primary regulatory sources and is updated from official government databases.
Is Potassium metaphosphate used outside industrial chemicals?
Potassium metaphosphate also appears in cosmetics, food safety databases.