P011 RCRA waste code Toxic oxide of arsenic, thrown away unused.
- Free, no account
- Based on 40 CFR 261.33 and EPA guidance
- Nothing is stored
Find a federal hazardous waste code
P011, Arsenic pentoxide.
Acute hazardousP-listed waste
Arsenic pentoxide
P-list unused product.
ComplyOnSiteIs P011 hazardous waste?
Yes, when the listing applies. P011 covers discarded, unused arsenic pentoxide, including off-specification product and qualifying residues. It is acute hazardous waste, so the stricter acute quantities apply even for a small amount of chemical.
On a required hazardous waste manifest, put P011 in Item 13. See VSQG exemptions and empty-container rules and pharmaceutical containers.
What does P011 cover?
Unused arsenic pentoxide discarded as pure or technical grade, or in a formulation where it is the only active ingredient. This includes off-specification batches, residues in nonempty containers and spill cleanup residues. Inactive ingredients don't stop it being the only active ingredient.
- CAS
- 1303-28-2
- Table entries
- Arsenic oxide As2 O5; Arsenic pentoxide
- Hazard codes in the record
- H (acute hazardous)
- Rule
- 40 CFR 261.33(e)
Is unused arsenic pentoxide always P011?
| Code | When it fits |
|---|---|
| P011 | The unused chemical is thrown away as pure or technical grade, or as the only active ingredient. Qualifying product residues count too. |
| Characteristic waste (D001–D043) | A used chemical or a different formulation shows a hazardous waste characteristic. Check any process listings that fit too. |
A listed unused product can also show a characteristic, so these rows can apply together. A manufacturing waste that merely contains this chemical isn't P011. Match the waste's origin, formulation and use history. Mixing listed waste with solid waste, or treating it, generally doesn't remove the listing. Only an exclusion, exception or approved delisting does.
Which codes sit beside P011?
| Code | What it is |
|---|---|
| P007 | 5-(Aminomethyl)-3-isoxazolol |
| P008 | 4-Aminopyridine |
| P009 | Ammonium picrate — an explosive compound |
| P010 | Arsenic acid H3 AsO4 |
| P012 | Arsenic trioxide |
| P013 | Barium cyanide |
| P014 | Thiophenol |
| P015 | Beryllium powder |
Sources
- 40 CFR 261.33 — Discarded commercial chemical products, off-specification species, container residues, and spill residues thereof
- 40 CFR 261.3 — Definition of hazardous waste
- 40 CFR 261.7 — Residues of hazardous waste in empty containers
- 40 CFR 260.10 — Definitions
- 40 CFR 262.14 — Conditions for exemption for a very small quantity generator
- 40 CFR 262.20 — General requirements
- 40 CFR 266.507 — Residues of hazardous waste pharmaceuticals in empty containers
- Hazardous Waste Manifest Instructions