- beauty
Silicic acid (H4SiO4)
CAS 10193-36-9
Also registered as 8 other CAS numbers
1343-98-2 · 9063-16-5 · 23643-07-4 · 28498-23-9 · 30772-43-1 · 39350-04-4 · 62647-18-1 · 2810035-26-6
Concern score
Not assessed — no hazard data yet.
Silicic acid (H4SiO4) in plain language
Also known as Orthosilicic acid · Silicic acid orthosilicic acid · Orthosilicic acid (H4SIO4) · Silicon hydroxide (SI(OH)4) · Silicic acid · (Si(OH)4)
Show all 21 names
H4SiO4 · Silica Hydrate · Kieselsaeure · Monosilicic acid · Orthokieselsaeure · Silicasol · Silicic acid (Si(OH)4) · Silicic acid (ortho) · Silicon tetrahydroxide · Tetrahydroxysilane · Tetrahydroxysilicon · UNII-623B93YABH · high dispersed silica · silanetetrol · tetrahydroxidosilicon
We don't have a plain-language description for Silicic acid (H4SiO4) yet.
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. Silicic acid (H4SiO4) appears in these published regulatory listings.
- Found in consumer products
- Beauty
USEPAcommercial use observedEPA CPDat observed this chemical in 4 composition records across product categories including Home maintenance, Personal care.
- EPA CPDat observed this chemical in 4 composition records across product categories including Home maintenance, Personal care.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Expert safety opinions
No expert opinion on file for Silicic acid (H4SiO4). These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.
SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.
Evidence & sources
No graded research studies for Silicic acid (H4SiO4) yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Reference links (1)
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Fragrance avoidance
Nothing to weigh for this context yet.
We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.
Where it has been recorded
How often EPA CPDat has listed Silicic acid (H4SiO4) in a product composition. These are source records, not Greenveil catalog products.
Source records
4
Named organisations
1
Home maintenancePersonal care
See products using Silicic acid (H4SiO4) →Found in these products
Their ingredient lists include Silicic acid (H4SiO4); each product's own rating depends on its whole formula, so it is shown on the product page, not here.
