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Sodium phosphate, dibasic, dodecahydrate

CAS 10039-32-4

Also registered as 2 other CAS numbers

1374442-72-4 · 2061941-60-2

Sodium phosphate, dibasic, dodecahydrate chemical structure

Concern score

Not assessed — no hazard data yet.

Sodium phosphate, dibasic, dodecahydrate in plain language

What it is

Also known as Dibasic sodium phosphate hydrate · Disodium phosphate dodecahydrate · Dibasic dodecahydrate sodium phosphate · Sodium phosphate dibasic dodecahydrate · Phosphoric acid, disodium salt, dodecahydrate · Dodecahydrate dibasic sodium phosphate

Show all 27 names

Disodium phosphate (NA2HPO4) dodecahydrate · Disodium phosphate (NA2HPO4.12H2O) · Disodium phosphate dodecahydrate (NA2HPO4.12H2O) · Monohydrogen disodium phosphate dodecahydrate · Sodium phosphate (NA2HPO4) dodecahydrate · Sodium hydrogen phosphate--water (2/1/12) · disodium;hydrogen phosphate;dodecahydrate · Disodium hydrogen orthophosphate dodecahydrate · dodecahydrate Disodium hydrogen phosphate · dodecahydrate Disodium orthophosphate · Monosodium phosphate dodecahydrate · Phosphoric acid disodium dodecahydrate · Sodium hydrogenphosphate dodecahydrate · Sodium monohydrogen phosphate dodecahydrate · Sodium monohydrogen phosphate dodecahydrate (2:1:1:12) · UNII-E1W4N241FO · di-Sodium hydrogen phosphate dodecahydrate · dibasic dodecahydratesodium phosphate · disodium hydrogenphosphate dodecahydrate · disodium phosphate 12 hydrate · sodium hydrogen phosphate dodecahydrate

What it does

We don't have a plain-language description for Sodium phosphate, dibasic, dodecahydrate yet.

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

Regulation

No restrictions found. Sodium phosphate, dibasic, dodecahydrate appears in these published regulatory listings.

  • Inactive ingredient in US drugs

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USFDAinactive ingredient database7 entries — 4 administration routes
    • Route: INTRAVENOUS; Dosage form: INJECTION, SOLUTION; Maximum daily exposure: 39 mgSource →
    • Route: NASAL; Dosage form: SPRAY; Maximum daily exposure: 7 mgSource →
    • Route: NASAL; Dosage form: SPRAY, METERED; Maximum daily exposure: 7 mgSource →
    • Route: OPHTHALMIC; Dosage form: SOLUTION; Maximum daily exposure: 5 mgSource →
    • Route: OPHTHALMIC; Dosage form: SOLUTION/ DROPS; Maximum daily exposure: 5 mgSource →
    • Route: SUBCUTANEOUS; Dosage form: INJECTION, SUSPENSION; Potency: 0.06 %w/vSource →
    • Route: SUBCUTANEOUS; Dosage form: SUSPENSION; Potency: 0.06 %w/vSource →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies.
    • EPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies.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 Sodium phosphate, dibasic, dodecahydrate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

6 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 Inactive Ingredient Database

    regulatory · updated 2026-01-09

    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 Sodium phosphate, dibasic, dodecahydrate in a product composition. These are source records, not Greenveil catalog products.

Source records

3

Laboratory supplies
See products using Sodium phosphate, dibasic, dodecahydrate →

Catalog

Found in these products

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