Food use
Food-use source coverage is present in the current record.
The ingredient appears in food-oriented source coverage or allowed-use references, which makes food use easier to support than a context with no domain signal at all.
- food
- industrial
Potassium aluminum silicate
CAS 1327-44-2 · 40/100 · High conf.
Also registered as 3 other CAS numbers
12656-41-6 · 128798-61-8 · 446020-96-8
Concern score
40/100Moderate concern based on regulatory listings.
High confidence
Potassium aluminum silicate in plain language
Also known as Potassium aluminium silicate · Acide silicique, sel d'aluminium et de potassium · potassium salt Aluminosilicic acid · Aluminum potassium silicate · Aluminum potassium silicon oxide · Geopolymite 70
Show all 12 names
Geopolymite GP 140 · Silicic acid, aluminum potassium salt · acido silicico, sal de aluminio y potasio · al silicates · amphigene · k-al silicates
We don't have a plain-language description for Potassium aluminum silicate yet.
- Moderate concern: no hazard classifications on record.
Why it's flagged
EPA CPDat observed this chemical in 19 composition records across product categories including Home maintenance, Industrial machinery.
The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.
Regulation
No restrictions found. Potassium aluminum silicate appears in these published regulatory listings.
- Found in consumer products
- Industrial
EUEFSAEFSA opinionRe-evaluation of sodium aluminium silicate (E 554) and potassium aluminium silicate (E 555) as food additives (EFSA FAF)
- Re-evaluation of sodium aluminium silicate (E 554) and potassium aluminium silicate (E 555) as food additives (EFSA FAF)Source →
USEPAcommercial use observedEPA CPDat observed this chemical in 19 composition records across product categories including Home maintenance, Industrial machinery.
- EPA CPDat observed this chemical in 19 composition records across product categories including Home maintenance, Industrial machinery.Source →
Expert safety opinions
Independent scientific assessments cited by the records we hold, with the year and link where the record gives one.
JECFA
Joint FAO/WHO Expert Committee on Food Additives
No JECFA evaluation on file.
EFSA
European Food Safety Authority
Re-evaluation of sodium aluminium silicate (E 554) and potassium aluminium silicate (E 555) as food additives (EFSA FAF)
2020 · EU EFSA listing · Read the source →
Evidence & sources
No graded research studies for Potassium aluminum silicate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Good fit
Fragrance avoidance
No fragrance-linked caution surfaced in the current profile.
This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.
Where it has been recorded
How often EPA CPDat has listed Potassium aluminum silicate in a product composition. These are source records, not Greenveil catalog products.
Source records
19
Named organisations
2
Home maintenanceIndustrial machinery
See products using Potassium aluminum silicate →