VAQORAPhosphorous pentoxide, 98%
Synonyms: Phosphoric anhydride · Phosphorus(V) oxide · diphosphonate · Phosphorus (V) pentoxide
CAS No.1314-56-3
FormulaO5P2
Mol. weight141.94
Catalogue No.VQ-000922
Purity98%
HSN28091000
Phosphorous pentoxide (CAS 1314-56-3) – synthetic reagent, Extra Pure grade, 98%. O5P2, MW 141.94. Buy from Vaqora Chemicals with COA and worldwide shipping.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Phosphorous pentoxide, 98%
Phosphorous pentoxide is a synthetic reagent in Extra Pure grade carrying the CAS registry number 1314-56-3 with a typical assay of 98%. With the molecular formula O5P2, it has a molar mass of 141.94 g/mol. It is also known as Phosphoric anhydride or Phosphorus(V) oxide.
The material typically appears as white powder or crystals. Literature values give a density of 2.3 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.
It is commonly used for organic synthesis, reaction development, medicinal chemistry and chromatography. Our customers for this product work in academic and industrial research.
Available in 500 g, 5 kg and 4 x 25 kg packs, Phosphorous pentoxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Chromatography
Industries
Grade guides
Specifications & identifiers
| Product name | Phosphorous pentoxide, 98% |
|---|---|
| Catalogue No. | VQ-000922 |
| CAS Number | 1314-56-3 |
| Molecular formula | O5P2 |
| Molecular weight | 141.94 g/mol |
| Exact mass | 141.9221 |
| Grade | Extra Pure |
| Purity / assay | 98% |
| HSN code | 28091000 |
| InChIKey | YWEUIGNSBFLMFL-UHFFFAOYSA-N |
| SMILES | O=P(=O)OP(=O)=O |
| PubChem CID | 6326975 |
| Physical form | Crystalline |
|---|---|
| Appearance | White powder or crystals |
| Density | 2.3 g/mL at 25 °C |
| LogP (XLogP3) | -2.1 |
| H-bond donors / acceptors | 0 / 5 |
| TPSA | 77.5 Ų |
| UN number | UN 1807 |
| Synonyms | Phosphoric anhydride, Phosphorus(V) oxide, diphosphonate, Phosphorus (V) pentoxide, diphosphonate(2-), Phosphorus oxide (P2O5), O5P2, Phosphorus (V) oxide, P2H2O5(2-), mu-oxido-bis(hydridodioxidophosphate)(2-) |
Documents
Other grades of CAS 1314-56-3
Frequently asked questions
What is the CAS number of Phosphorous pentoxide, 98%?
The CAS Registry Number of Phosphorous pentoxide, 98% is 1314-56-3. It is also known as Phosphoric anhydride, Phosphorus(V) oxide, diphosphonate.
What is the molecular formula and molecular weight of Phosphorous pentoxide, 98%?
Phosphorous pentoxide, 98% has the molecular formula O5P2 and a molecular weight of 141.94 g/mol.
Which grade and pack sizes of Phosphorous pentoxide, 98% can I order?
We supply Phosphorous pentoxide, 98% in Extra Pure (98%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Phosphorous pentoxide, 98%?
Yes. Every lot of Phosphorous pentoxide, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Phosphorous pentoxide, 98% be shipped internationally?
Yes. Phosphorous pentoxide, 98% is classified as hazardous (UN 1807), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Phosphorous pentoxide, 98%
We reply within one business day with price, pack options, lead time and documentation.
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