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Calcium hydroxide, hydrate

CAS 1332-69-0

Concern score

Not assessed — no hazard data yet.

Calcium hydroxide, hydrate in plain language

What it is

Also known as Calcium hydroxide (Ca(OH)​2)​, hydrate · Calcium hydroxide hydrate · lime

What it does

We don't have a plain-language description for Calcium hydroxide, hydrate yet.

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

Regulation

No restrictions found. Calcium hydroxide, hydrate appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 21 composition records across product categories including Laboratory supplies. EPA CPDat classifies this chemical for functional uses including Processing aids not otherwise specified.
    • EPA CPDat observed this chemical in 21 composition records across product categories including Laboratory supplies. EPA CPDat classifies this chemical for functional uses including Processing aids not otherwise specified.Source →

Evidence & sources

No graded research studies for Calcium hydroxide, hydrate 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 2020-03-12

    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 Calcium hydroxide, hydrate in a product composition. These are source records, not Greenveil catalog products.

Source records

21

Named organisations

1

Laboratory supplies
See products using Calcium hydroxide, hydrate →

Catalog

Found in these products

Their ingredient lists include Calcium hydroxide, hydrate; 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 Calcium hydroxide, hydrate in the catalog.