Perchlorate
CAS Number
14797-73-0Occurrence/Use
Combustion accelerant; present in bleach and some fertilizers
| Last CHHSL revision: |
9/2010
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| CHHSL Comments: |
For chemical-specific screening levels for use in assessing contaminated sites, please see HHRA Note 3 (DTSC HERO). https://www.dtsc.ca.gov/assessingrisk/humanrisk2.cfm |
| Latest Criteria: |
California Public Health Goals
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Proposition 65
| Reproductive Toxicity: |
Considered, but not listed
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| Reproductive Toxicity: |
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Public notices related to this chemical:
- Availability of Final Hazard Identification Document for Perchlorate
- August 11, 2005 Meeting of The Science Advisory Board’s Developmental And Reproductive Toxicant (Dart) Identification Committee
- Availability of Hazard Identification Materials for Perchlorate and Announcement of the Developmental and Reproductive Toxicant Identification Committee Meeting
- Request for Information on Perchlorate (ClO4), a Chemical to be Considered by OEHHA's Science Advisory Board's DART IC
- October 16, 2003 Meeting of the Science Advisory Board's Developmental and Reproductive Toxicant (DART) Identification Committee
- Request for Information on Perchlorate (ClO4), a Chemical to be Considered by the DART Identification Committee
- December 4, 2002 Meeting of the Science Advisory Board's Developmental and Reproductive Toxicant (DART) Identification Committee
Meetings:
Water
| Health Risk Category: |
Endocrine toxicity (thyroid), developmental toxicity (neurodevelopmental deficits)
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| Public Health Goal (mg/L): |
0.001
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| Public Health Goal - Download: | |
| Cancer Risk at PHG: |
n/a
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| MCL value (mg/L): |
0.006
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| Cancer Risk at MCL: |
n/a
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| Last PHG Revision : |
2015
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| California PHG Comments: |