CASRN 7664-41-7 | DTXSID0023872
IRIS Assessment Plan for Ammonia and Ammonium Salts Noncancer Oral (Scoping and Problem Formulation Materials, Suspended)
|EPA suspended the Ammonia and Ammonium Salts (noncancer oral exposure) assessment in fiscal year 2019. This assessment may be restarted as Agency priorities change.
|EPA released the IRIS Assessment Plan for Ammonia and Ammonium Salts (noncancer oral exposure) for a 30-day public comment period.[Federal Register Notice Apr 16, 2018]
|EPA released the final IRIS Toxicological Review of Ammonia (noncancer Inhalation) to the IRIS database.
This download(s) is distributed solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. It has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency determination or policy.
- IRIS Assessment Plan for Ammonia and Ammonium Salts: Noncancer Assessment for Oral Exposure (Scoping and Problem Formulation Materials) (PDF) (32 pp, 788.1 KB, about PDF)
- Docket for EPA-HQ-ORD-2018-0132
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