Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Arsenic(V) oxide
- Product Code
- H31944
Regulatory Identifiers
- CAS Number
- 1303-28-2 Check regulations →
- EC Number
- 215-116-9 Check regulations →
Identified Uses
SU24 Scientific research and development
Manufacturers & Suppliers
Alfa Aesar, Thermo Fisher Scientific Chemicals, Inc.
manufacturer
30 Bond Street, Ward Hill, MA 01835-8099
800-343-0660
http://www.alfa.com
Emergency Contacts
Emergency Contact
(800) 343-0660
Monday-Friday, 8am-7pm EST
Carechem 24
(866) 928-0789
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS06
GHS08
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Arsenic(V) oxide EC: 215-116-9 | 1303-28-2 | --- | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
Rinse opened eye for several minutes under running water. Then consult a doctor.
Do not induce vomiting; immediately call for medical help.
Medical Treatment
No further relevant information available.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Product is not flammable. Use fire-fighting measures that suit the surrounding fire.
Firefighter Protection
Wear self-contained respirator. Wear fully protective impervious suit.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Wear protective equipment. Keep unprotected persons away.
Do not allow product to reach sewage system or any water course.
Dispose of contaminated material as waste according to section 13.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Handle under dry protective gas. Keep container tightly sealed. Open and handle container with care.
Store in cool, dry place in tightly closed containers. Store under dry inert gas. This product is hygroscopic. Protect from humidity and water.
The product is not flammable
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.
Impervious gloves. Check protective gloves prior to each use for their proper condition. The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer. Material of gloves Nitrile rubber, NBR. Penetration time of glove material (in minutes) Not determined.
Safety glasses
Use self-contained respiratory protective device in emergency situations. Recommended filter device for short term use: Use a respirator with type P100 (USA) or P3 (EN 143) cartridges as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards.
Protective work clothing.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under recommended storage conditions.
No information known.
Reacts with strong oxidizing agents
No further relevant information available.
Acids, Water/moisture, Oxidizing agents
Toxic metal oxide fume
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Consult state, local or national regulations to ensure proper disposal.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- UN1559
- Shipping Name
- Arsenic pentoxide
- Transport Class
- 6.1
- Packing Group
- II
Warning: Toxic substances
Warning: Toxic substances
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Workers are not allowed to be exposed to this hazardous material. Exceptions can be made by the authorities in certain cases. For use only by technically qualified individuals.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Arsenic(V) oxide?
The signal word is danger.
What is the physical form of Arsenic(V) oxide?
Arsenic(V) oxide is a powder with white color. It has odorless odor.
What is the solubility of Arsenic(V) oxide?
Soluble
What is Arsenic(V) oxide used for?
SU24 Scientific research and development
What are the hazard statements for Arsenic(V) oxide?
This substance has 2 hazard statements:
- H301 + H331: Toxic if swallowed or if inhaled.
- H350: May cause cancer.
What is the melting point of Arsenic(V) oxide?
The melting point is 315 °C (599 °F) and the boiling point is Not determined.