Di-Phosphorus Pentoxide EP 1Kg
extra pure
Manufacturer: Merck
Catalog ID: 100540.1000
Stock: In Stock
Description
| Catalogue Number | 100540 |
| Synonyms | Phosphoric anhydride |
| Description | di-Phosphorus pentoxide |
Product Information
| CAS number | 1314-56-3 |
| EC index number | 015-010-00-0 |
| EC number | 215-236-1 |
| Hill Formula | O₅P₂ |
| Chemical formula | P₂O₅ |
| Molar Mass | 141.95 g/mol |
| HS Code | 2809 10 00 |
Physicochemical Information
| Density | 2.28 g/cm3 (20 - 25 °C) |
| Melting Point | 420 °C (closed capillary tube) |
| pH value | 1 (5 g/l, H₂O, 20 °C) |
| Vapor pressure | <0.1 hPa (20 °C) |
| Bulk density | 700 kg/m3 |
| Solubility | 850 g/l Risk of violent reaction. |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| Assay (acidimetric) | ≥ 97 % |
| Chloride (Cl) | ≤ 0.005 % |
| Heavy metals (as Pb) | ≤ 0.01 % |
| Reducing matter (as P₂O₃) | ≤ 0.02 % |
