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  • cleaning
  • industrial

C.I. Pigment Blue 29

CAS 57455-37-5

Also registered as 4 other CAS numbers

1302-83-6 · 1317-97-1 · 67053-79-6 · 2088019-08-1

C.I. Pigment Blue 29 chemical structure

Concern score

Not assessed — no hazard data yet.

C.I. Pigment Blue 29 in plain language

What it is

Also known as Lazurite · Ultramarine · Azure blue · Ultramarine blue · CI 77007 · 3516 ultra blue

Show all 26 names

3522 ultra blue · Aluminum sodium thiosilicate blue · Lazurite (CA2NA6(AL6(SIO4)6(SO4)S)) · Lazurite (NA5(AL3(SIO4)3S)) · Pigment blue 29 · Ultramarine (mineral) · Ultramarine blue (mineral) · Ultramarine blue CI 77007 · AKOS032950034 · Blue · Blue pigment · C. i. 77007 · Irerqbunzfjfgc-uhfffaoysa-l · Pigment Blue 1205 · Ultramarine (pigment) · UNII-I39WR998BI · Ultrablue · ci pigment blue · sodium aluminum sulfo silicate · ultramarines

What it does

Used in consumer products as a colourant.

  • Colourant
Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. C.I. Pigment Blue 29 appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 1939 composition records across product categories including Construction and building materials, Furniture and furnishings, Arts and crafts/office supplies. EPA CPDat classifies this chemical for functional uses including Dye, Pigment.
    • EPA CPDat observed this chemical in 1939 composition records across product categories including Construction and building materials, Furniture and furnishings, Arts and crafts/office supplies. EPA CPDat classifies this chemical for functional uses including Dye, Pigment.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 C.I. Pigment Blue 29. 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 C.I. Pigment Blue 29 yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated october 21, 2013

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    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 C.I. Pigment Blue 29 in a product composition. These are source records, not Greenveil catalog products.

Source records

1,939

Named organisations

6

Construction and building materialsFurniture and furnishingsArts and crafts/office suppliesConstructionRaw materialsHome maintenance

Typical roles

Colourant
See products using C.I. Pigment Blue 29 →

Catalog

Found in these products

Their ingredient lists include C.I. Pigment Blue 29; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

Co-occurrence

Often appears with

Ingredients that frequently appear alongside C.I. Pigment Blue 29 in the catalog.