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Calcium nitrate tetrahydrate

CAS 13477-34-4

Also registered as 4 other CAS numbers

39368-85-9 · 17251-17-1 · 2245791-37-9 · 2374821-11-9

Calcium nitrate tetrahydrate chemical structure

Concern score

Not assessed — no hazard data yet.

Calcium nitrate tetrahydrate in plain language

What it is

Also known as Calcium nitrate (CA(NO3)2) tetrahydrate · Calcium nitrate--water (1/2/4) · Nitric acid calcium salt (2:1) tetrahydrate · Nitric acid, calcium salt, tetrahydrate · calcium;dinitrate;tetrahydrate · Calcium(ii) nitrate, tetrahydrate (1:2:4)

Show all 18 names

Ca(NO3)2.4H2O · CaH8N2O10 · Calcium (II) nitrate, hydrous · Calcium Nitrate tetra hydrate · Calcium dinitrate tetrahydrate · Calcium nitrate tetrahydrate, 97+% · Calcium(II) nitrate tetrahydrate · Dusicnan vapenaty · Nitric acid, calcium salt, tetrahydrate (8CI,9CI) · calcium nitrate, 4 hydrate · calcium nitrate--water (1/4) · inorganic calcium salt

What it does

We don't have a plain-language description for Calcium nitrate tetrahydrate yet.

Recorded functional uses: Cement hydration accelerating agent · Water-reducing concrete admixture

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

Regulation

No restrictions found. Calcium nitrate tetrahydrate appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observed2 entries
    • EPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies.Source →
    • EPA CPDat observed this chemical in 25 composition records across product categories including Laboratory supplies, Vehicle, Home maintenance. EPA CPDat classifies this chemical for functional uses including cement hydration accelerating agent, water-reducing concrete admixture.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 Calcium nitrate tetrahydrate 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 Calcium nitrate tetrahydrate in a product composition. These are source records, not Greenveil catalog products.

Source records

3

Laboratory supplies

Typical roles

Cement hydration accelerating agentWater-reducing concrete admixture
See products using Calcium nitrate tetrahydrate →