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.
- industrial
- pharma
Calcium phosphate
CAS 10103-46-5
Concern score
Not assessed — no hazard data yet.
Calcium phosphate in plain language
Also known as Unspecified form calcium phosphate · Calcium salt phosphoric acid · Tricalcii phosphas · Phosphoric acid, calcium salt (1:x) · calcium phosphates
Used in consumer products as a pH adjuster, a thickener and an abrasive.
- pH adjuster
- Thickener
- Abrasive
- Oral care
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. Calcium phosphate appears in these published regulatory listings.
- In marketed US drugs
- Inactive ingredient in US drugs
- Found in consumer products
- Industrial
USFDAinactive ingredient database6 entries — 2 administration routes
- Route: DENTAL; Dosage form: PASTE, DENTIFRICE; Potency: 45.93 %w/wSource →
- Route: DENTAL; Dosage form: POWDER, DENTIFRICE; Potency: 0.11 mg/mgSource →
- Route: ORAL; Dosage form: TABLET; Potency: 183.94 mgSource →
- Route: ORAL; Dosage form: TABLET, COATED; Potency: 93.6 mgSource →
- Route: ORAL; Dosage form: TABLET, EXTENDED RELEASE; Potency: 352.63 mgSource →
- Route: ORAL; Dosage form: TABLET, FILM COATED; Potency: 362 mgSource →
USEPAcommercial use observedEPA CPDat observed this chemical in 18 composition records across product categories including Construction and building materials, Industrial products, Landscape/yard. EPA CPDat classifies this chemical for functional uses including Abrasive, Viscosity modifier, pH regulating agent.
- EPA CPDat observed this chemical in 18 composition records across product categories including Construction and building materials, Industrial products, Landscape/yard. EPA CPDat classifies this chemical for functional uses including Abrasive, Viscosity modifier, pH regulating agent.Source →
USFDAmarketed drug occurrenceFDA NDC lists this ingredient in 23 active drug products and 23 total products.
- FDA NDC lists this ingredient in 23 active drug products and 23 total products.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as mixture.
- openFDA substance registry classifies this ingredient as mixture.Source →
Evidence & sources
No graded research studies for Calcium phosphate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
- Open →
EPA Chemical and Products Database
exposure · updated January 7, 2008
- Open →
EPA DSSTox Identifiers
chemistry · updated 2025-12-29
- Open →
FDA Inactive Ingredient Database
regulatory · updated 2026-01-09
- Open →
FDA National Drug Code Directory
regulatory · updated 2026-12-31
- Open →
FDA GSRS UNII
registry · updated 2026-02-26
- Open →
openFDA Substance
registry · updated 2026-05-24
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context
Where it has been recorded
How often FDA National Drug Code directory has listed Calcium phosphate in a product composition. These are source records, not Greenveil catalog products.
Source records
23
Typical roles
pH adjusterThickenerAbrasiveOral care
Found in these products
Their ingredient lists include Calcium phosphate; each product's own rating depends on its whole formula, so it is shown on the product page, not here.
