Antimony (P)
What is the water + organism criterion (µg/l) for Antimony (P)?
For Antimony (P), water + organism criterion (µg/l) is 5.6; organism only criterion (µg/l) is 640; publication year is 1980; cas registry number is 7440360, verified against its source on 2026-10-28.
Antimony (P) | 7440360 | 5.6 | 640 | 1980
— epa.gov, retrieved 2026-09-15
- Pollutant name
- Antimony (P) verified
- CAS Registry Number
- 7440360 verified
- Water + Organism criterion (µg/L)
- 5.6 verified
- Organism Only criterion (µg/L)
- 640 verified
- Publication Year
- 1980 verified
- EPA note on this criterion
- This criterion was revised to reflect EPA's q1* or RfD as contained in the Integrated Risk Information System (IRIS) as of May 17, 2002. The fish tissue bioconcentration factor (BCF) is from the 1980 Ambient Water Quality Criteria document. EPA has issued a Maximum Contaminant Level (MCL) for this chemical which may be more stringent. Refer to EPA's National Primary Drinking Water Regulations. verified
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
EPA note on this criterion
Antimony (P) | 7440360 | 5.6 | 640 | 1980 | This criterion was revised to reflect EPA's q1* or RfD as contained in the Integrated Risk Information System (IRIS) as of May 17, 2002. The fish tissue bioconcentration factor (BCF) is from the 1980 Ambient Water Quality Criteria document. EPA has issued a Maximum Contaminant Level (MCL) for this chemical which may be more stringent. Refer to EPA's National Primary Drinking Water Regulations.
— all from epa.gov, retrieved 2026-09-15
Source
- epa.govhttps://www.epa.gov/wqc/national-recommended-water-quality-criteria-human-health-criteria-table