Ammonia
CASRN 7664-41-7
- Toxicological Review (PDF) (99 pp, 1.00 M)
- IRIS Summary (PDF) (10 pp, 309 K)
- Supplemental Information on the IRIS Toxicological Review of Ammonia
- Status: Ammonia is in step 7 at this time; see Quick Check.
Health Hazard Assessments for Effects Other than Cancer
Reference Dose for Oral Exposure (RfD) (PDF) (10 pp, 309 K)
Not assessed under the IRIS Program.
Reference Concentration for Inhalation Exposure (RfC) (PDF) (10 pp, 309 K)
last updated: 09/20/2016
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Cancer Assessment
Weight of Evidence for Cancer (PDF) (10 pp, 309 K)
Not assessed under the IRIS Program.
Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (10 pp, 309 K)
Not assessed under the IRIS Program.
Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (10 pp, 309 K)
Not assessed under the IRIS Program.
Ammonia is being reassessed.
Assessment Manager(s): Audrey Galizia (galizia.audrey@epa.gov)
| Step | Assessment Materials Released to the Public | Release Date | Public Meeting Date |
|---|---|---|---|
| 1 | Problem Formulation Materials | N/A | N/A |
| 1 | Preliminary Assessment Materials | N/A | N/A |
| 4 | Public Comment Draft | 06/2012 | 07/2012 |
| 4 | Peer Review Draft | 08/2013 | 07/2014 |
| 7 | Post Final Assessment | 09/2016 |
Please note: Any future dates displayed under Release Date are estimates and subject to change.
Sep 2016: IRIS Toxicological Review Of Ammonia Noncancer Inhalation (Final Report) (Report)
Aug 2013: IRIS Toxicological Review Of Ammonia (Revised External Review Draft) (Report)
Jun 2012: IRIS Toxicological Review Of Ammonia (External Review Draft) (Report)
Mar 2012: IRIS Toxicological Review Of Ammonia (Interagency Science Consultation Draft) (Report)
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