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Barium chromate

CAS 10294-40-3

Also registered as 2 other CAS numbers

12000-34-9 · 12231-18-4

Barium chromate chemical structure

Concern score

Not assessed — no hazard data yet.

Barium chromate in plain language

What it is

Also known as Barium chromate(vi) · Baryta yellow · Barium tetraoxidochromate(2-) · C.I. 77103 · C.I. pigment yellow 31 · Chromic acid (H2CRO4), barium salt (1:1)

Show all 22 names

CI 77103 · Lemon yellow · Permanent yellow · Pigment yellow 31 · Ultramarine yellow · barium(2+);dioxido(dioxo)chromium · BARIUM(2+) ion chromium dihydrate dihydroxide · Bariumchromat(vi) · Barium chromate (1:1) · Barium chromate oxide · Barium chromium oxide · Barium chromium oxide (BaCrO4) · Bariumchromat · Chromic acid, (H2CrO4), barium salt (1:1) · Chromic acid, barium salt (1:1) · Lemon chrome

What it does

We don't have a plain-language description for Barium chromate yet.

Recorded functional uses: Passivation coating (if applicable)

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

Regulation

No restrictions found. Barium chromate appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 78 composition records across product categories including Vehicle, Specialty occupational products, Batteries. EPA CPDat classifies this chemical for functional uses including passivation coating (if applicable).
    • EPA CPDat observed this chemical in 78 composition records across product categories including Vehicle, Specialty occupational products, Batteries. EPA CPDat classifies this chemical for functional uses including passivation coating (if applicable).Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for Barium chromate 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 2019-02-27

    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 Barium chromate in a product composition. These are source records, not Greenveil catalog products.

Source records

78

Named organisations

1

VehicleSpecialty occupational productsBatteriesRaw materialsOther direct contact consumer goodsArts and crafts/office supplies

Typical roles

Passivation coating (if applicable)
See products using Barium chromate →

Catalog

Found in these products

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