cleaning

Carbonic acid

CAS 463-79-6

Also registered as 4 other CAS numbers

97328-76-2 · 792143-57-8 · 1185770-84-6 · 1262833-09-9

Concern score

Not assessed — no hazard data yet.

Carbonic acid in plain language

What it is

Also known as Acid of air · Aerial acid · Bisodium carbonate · Calcined · Carbonic acid in water · Carbonic acid sodium salt

Show all 8 names

Consal · sodium carbonate anhydrous

What it does

We don't have a plain-language description for Carbonic acid yet.

Recorded functional uses: No specific technical function

Is it a concern?

We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Carbonic acid appears in these published regulatory listings.

Recorded in these product areas

Found in consumer products
Cleaning

USEPAcommercial use observedEPA CPDat observed this chemical in 2 composition records across product categories including Cleaning products and household care. EPA CPDat classifies this chemical for functional uses including No specific technical function.
- EPA CPDat observed this chemical in 2 composition records across product categories including Cleaning products and household care. EPA CPDat classifies this chemical for functional uses including No specific technical function.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as concept.
- openFDA substance registry classifies this ingredient as concept.Source →

Evidence & sources

No graded research studies for Carbonic acid yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

EPA Chemical and Products Database
exposure · updated 2019-12-20
Open →
EPA DSSTox Identifiers
chemistry · updated 2025-12-29
Open →
openFDA Substance
registry · updated 2026-05-24
Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

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 Carbonic acid in a product composition. These are source records, not Greenveil catalog products.

Source records

Named organisations

Cleaning products and household care

Typical roles

No specific technical function

See products using Carbonic acid →

Catalog

Found in these products

Their ingredient lists include Carbonic acid; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 46 →Find products without it →