Arsenic pentoxide, pract
Arsenic pentoxide, pract (CAS 1303-28-2) supplier Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
About Arsenic pentoxide, pract
Arsenic pentoxide, pract sits in our main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In) section and ships worldwide from stock or short lead time. For your records (Practical), the material is defined by CAS 1303-28-2, formula As2O5 and molar mass 229.84 g/mol. Expect white powder.
Typical applications
- Dyes & pigments manufacture
- Ceramics & glass
- Food & flavour applications
Handling and storage
It carries the GHS signal word Danger (H301, H331, H350 and H400), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 1559.
Order it in 100 g, 500 g and 4 x 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Dyes & pigments manufacture
- Ceramics & glass
- Food & flavour applications
Applications
Specifications and identifiers
| Product name | Arsenic pentoxide, pract |
|---|---|
| Catalogue number | ZX-014216 |
| CAS number | 1303-28-2 |
| Molecular formula | As2O5 |
| Molar mass | 229.84 g/mol |
| Exact mass | 229.8178 |
| Grade | Practical |
| Purity / assay | 90% |
| Physical form | Powder |
| Appearance | White powder |
| H-bond donors / acceptors | 0 / 5 |
| Topological polar surface area | 77.5 Ų |
| HS code | 28259090 |
| UN number | UN 1559 |
| InChIKey | COHDHYZHOPQOFD-UHFFFAOYSA-N |
| SMILES | O=[As](=O)O[As](=O)=O |
| PubChem CID | 14771 |
| Synonyms | Arsenic(V) oxide, Arsenic pentaoxide, Arsenic anhydride, Arsenic acid anhydride, Diarsenic pentoxide, Arsenic(5+) oxide, Anhydride arsenique, arsenic (V) oxide, diarsooxidane, Arsenic oxide (As2O5), Arsenic(V) pentoxide, As2O5 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H331Toxic if inhaled
- H350May cause cancer
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P203, P261, P264, P270, P271, P273, P280, P301 + P316, P304 + P340, P316, P318, P321, P330, P391, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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