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Tincalconite (B4Na2O7.5H2O)

CAS 12045-88-4

Also registered as 2 other CAS numbers

12228-94-3 · 12228-99-8

Concern score

Not assessed — no hazard data yet.

Tincalconite (B4Na2O7.5H2O) in plain language

What it is

Also known as Borax pentahydrate · Tin calconite · Tincalconite · disodium tetraborate pentahydrate

What it does

We don't have a plain-language description for Tincalconite (B4Na2O7.5H2O) yet.

Recorded functional uses: Enzymes and Enzyme Stabilizers

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

Regulation

No restrictions found. Tincalconite (B4Na2O7.5H2O) appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Enzymes and Enzyme Stabilizers.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Enzymes and Enzyme Stabilizers.Source →

Evidence & sources

No graded research studies for Tincalconite (B4Na2O7.5H2O) yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

2 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated January 7, 2008

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    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 Tincalconite (B4Na2O7.5H2O) in a product composition. These are source records, not Greenveil catalog products.

Named organisations

2

Typical roles

Enzymes and Enzyme Stabilizers
See products using Tincalconite (B4Na2O7.5H2O) →