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Disodium dihydrogen hypophosphate

CAS 7782-95-8

Disodium dihydrogen hypophosphate chemical structure

Concern score

Not assessed — no hazard data yet.

Disodium dihydrogen hypophosphate in plain language

What it is

Also known as Disodium dihydrogen hypodiphosphate · Disodium diphosphate · Dinatriumdiphosphat · Disodium dihydrogen subphosphate · Disodium hypophosphate · disodium salt Hypophosphoric acid

Show all 11 names

Hypophosphoric acid, sodium salt (1:2) · Q4138811 · Sodium acid hypophosphate · Sodium dihydrogen hypophosphate · UNII-MR6TW8IQ9X

What it does

We don't have a plain-language description for Disodium dihydrogen hypophosphate yet.

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

What we know about this ingredient

EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.

Regulation

No restrictions found. Disodium dihydrogen hypophosphate appears in these published regulatory listings.

  • 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 Disodium dihydrogen hypophosphate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

4 data sources

Where this comes from

  • 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 →
Reference links (1)

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.

Catalog

Found in these products

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