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Chlorite (sodium salt)

CASRN 7758-19-2 | DTXSID8021272

  • Toxicological Review (PDF) (56 pp, 144 K)
  • IRIS Summary (PDF) (19 pp, 143 K)

On this page:

  • Key IRIS
    Values
  • Other EPA
    Information

Noncancer Assessment

Reference Dose for Oral Exposure (RfD) (PDF) (19 pp, 143 K) Last Updated: 10/12/2000

System RfD (mg/kg-day) Basis PoD Composite UF Confidence
Nervous, Developmental 3 x 10 -2 Neurodevelopmental effects NOAEL : 3
mg/kg-day
100 Medium/High

Reference Concentration for Inhalation Exposure (RfC) (PDF) (19 pp, 143 K) Last Updated: 10/12/2000

Information reviewed but value not estimated.

Cancer Assessment

Weight of Evidence for Cancer (PDF) (19 pp, 143 K) Last Updated: 10/12/2000

WOE Characterization Framework for WOE Characterization
D (Not classifiable as to human carcinogenicity) Guidelines for Carcinogen Risk Assessment (U.S. EPA, 1986)
Carcinogenic potential cannot be determined Proposed Guidelines for Carcinogen Risk Assessment (U.S. EPA, 1996)
Basis:
  • Under the current guidelines (U.S. EPA, 1986), chlorite is classified as Group D; not classifiable as to human carcinogenicity because of inadequate data in humans and animals. Under the draft Carcinogen Assessment Guidelines (U.S. EPA, 1996), the human carcinogenicity of chlorite cannot be determined because of a lack of human data and limitations in animal studies.
  • This may be a synopsis of the full weight-of-evidence narrative.

Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (19 pp, 143 K)

Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (19 pp, 143 K)

Not assessed under the IRIS Program.

Other EPA Information

Additional EPA toxicity information may be available by visiting the following sites:
  • Human Health Benchmarks for Pesticides (HHBP). This database provides human health benchmarks for pesticides that may be present in drinking water.
  • Office of Pesticide Programs Pesticide Chemical Search. This database provides links to health effects information and registration status for pesticides.
  • Chemistry Dashboard. This database provides information on chemical structures, experimental and predicted physicochemical, and toxicity data.

Related Links

  • EPA Chemicals Dashboard - Chlorite (sodium salt)
  • eChemPortal - Chlorite (sodium salt)

Critical Effects

Developmental
Developmental

Nervous
Nervous

Chemical Structure

Chlorite (sodium salt)

Synonyms

  • Chlorite
  • Chlorite (sodium salt)
  • Chlorous acid, ion (1-)
  • Clorito [Spanish]
  • 14998-27-7
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