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Polyphosphates

CAS 308070-41-9 · 40/100 · High conf.

Concern score

40/100Moderate concern based on regulatory listings.
High confidence

Polyphosphates in plain language

What it is

Also known as Condensed phosphates · Phosphates, condensed or poly · Phosphates, poly- · Polyphosphate · Polyphosphoric acids, salts (unspecified)

What it does

We don't have a plain-language description for Polyphosphates yet.

Recorded functional uses: Dispersing agent

Is it a concern?
Moderate concern: no hazard classifications on record.

Why it's flagged

EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products.

The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.

Regulation

No restrictions found. Polyphosphates appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUEFSAEFSA statementAssessment of one published review on health risks associated with phosphate additives in food (EFSA ANS)
    • Assessment of one published review on health risks associated with phosphate additives in food (EFSA ANS)Source →
  • 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 Dispersing agent.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Dispersing agent.Source →

Expert safety opinions

Independent scientific assessments cited by the records we hold, with the year and link where the record gives one.

  • JECFA

    Joint FAO/WHO Expert Committee on Food Additives

    No JECFA evaluation on file.

  • EFSA

    European Food Safety Authority

    • Assessment of one published review on health risks associated with phosphate additives in food (EFSA ANS)

      2013 · EU EFSA listing · Read the source →

Evidence & sources

No graded research studies for Polyphosphates yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

  • EFSA OpenFoodTox

    regulatory · updated 2026-10-04

    Open →
  • EPA Chemical and Products Database

    exposure · updated 2021-06-08

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Food use

Food-use source coverage is present in the current record.

Good fit

The ingredient appears in food-oriented source coverage or allowed-use references, which makes food use easier to support than a context with no domain signal at all.

Fragrance avoidance

No fragrance-linked caution surfaced in the current profile.

Good fit

This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.