
BoxSAFE CX
- Non Fire-Rated
- 8 ft x 40 ft x 8' 5"
- 50 Qty 55 Gallon Drums
- 9 Pallets or Totes
- 302 Square Feet storage
Compliant storage and rental solutions for Arsenic Pentoxide (As2O5). EPA, OSHA, and NFPA guidance for containment, segregation, and fire protection — with rental buildings matched to this material.

Arsenic Pentoxide is a white powder or solid that is highly toxic and carcinogenic. It is used in the production of wood preservatives, insecticides, and herbicides.
Arsenic Pentoxide is a poisonous substance that can cause skin and respiratory irritation, as well as damage to the liver, kidneys, and nervous system.
Dry Chemical fire suppression is recommended for Arsenic Pentoxide
Guidance: Dry Chemical fire suppression is generally recommended for Arsenic Pentoxide (As2O5). *Please consult your raw material manufacturer's safety data sheet (SDS) and your local authority having jurisdiction to verify the most adequate fire suppression extinguisher for your specific storage or use.
Always confirm extinguishing agents against the manufacturer SDS and your authority having jurisdiction before specifying a rental building fire-suppression package.
Compliant storage and rental solutions for Arsenic Pentoxide should account for its listed hazards (Class 6.1, Division 6.1, Poison), climate control needs (Room Temperature), and segregation requirements. Avoid contact with strong acids, reducing agents, and combustible materials.
Review Segregated storage for incompatible chemicals and How the NFPA 704 hazard rating works when designing fire rating, containment, and building selection.
Properties: Boiling Point: 266.4°F (130.2°C), Melting Point: 599°F (315°C)
Matched to this chemical
Fire rating, footprint, and containment options from the US Hazmat Rentals fleet — sized for compliant chemical storage.



Material handling
US Hazmat Rentals buildings are designed around the primary storage formats teams use in the field — each path opens the matching storage solution on ushazmatrentals.com.

Large-volume tote storage with forklift-ready handling inside compliant buildings.
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Drum and pallet-adjacent workflows sized for secondary containment and segregation.
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Pallet-in, pallet-out layouts for packaged chemicals and rack-ready inventory.
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Locker and cabinet-scale storage for cans, jars, and other small-format chemicals.
Explore solutionWe have solutions designed for your workflow process needs.
Store Arsenic Pentoxide in EPA-, OSHA-, and NFPA-compliant containment suited to its hazards (Class 6.1, Division 6.1, Poison). Climate range guidance: Room Temperature. Compatibility notes: Avoid contact with strong acids, reducing agents, and combustible materials. US Hazmat Rentals provides compliant chemical storage buildings available for rental.
Arsenic Pentoxide is not flagged as flammable in this database (No). Still verify the SDS and store in compliant containment for its listed hazard class.
Arsenic Pentoxide is listed as: Class 6.1, Division 6.1, Poison. Arsenic Pentoxide is a poisonous substance that can cause skin and respiratory irritation, as well as damage to the liver, kidneys, and nervous system.
Dry Chemical fire suppression is generally recommended for Arsenic Pentoxide (As2O5). *Please consult your raw material manufacturer's safety data sheet (SDS) and your local authority having jurisdiction to verify the most adequate fire suppression extinguisher for your specific storage or use.
Yes. US Hazmat Rentals offers EPA-, OSHA-, and NFPA-compliant chemical storage buildings and containment that can be matched to Arsenic Pentoxide. Request sizing and compliance guidance at https://ushazmatrentals.com/chemical-storage-quote-request/.