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Phosphorus(V) oxide, 98%, Thermo Scientific Chemicals
37.49 EUR - 125.63 EUR
Chemical Identifiers
| CAS | 1314-56-3 |
|---|---|
| Molecular Formula | O5P2 |
| Molecular Weight (g/mol) | 141.94 |
| MDL Number | MFCD00011440 |
| InChI Key | DLYUQMMRRRQYAE-UHFFFAOYSA-N |
| Synonym | Phosphorus pentoxide |
| IUPAC Name | tricyclo[3.3.1.1³,⁷]tetraphosphoxane-1,3,5,7-tetrone |
| SMILES | O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3 |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|
11470973
|
Thermo Scientific Alfa Aesar
A13348.36 |
500 g |
37.49 EUR
500g |
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|
11480973
|
Thermo Scientific Alfa Aesar
A13348.0E |
2500 g |
125.63 EUR
2500g |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
Phosphorus(V) oxide is used as a drying and dehydrating agent, a condensation reagent in organic synthesis and a laboratory reagent. It is also used in sugar refining and in fire extinguishing. Phosphorus pentoxide in DMSO forms an Onodera reagent which oxidizes alcohols. It is capable of converting mineral acids to anhydrides.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsPhosphorus(V) oxide is used as a drying and dehydrating agent, a condensation reagent in organic synthesis and a laboratory reagent. It is also used in sugar refining and in fire extinguishing. Phosphorus pentoxide in DMSO forms an Onodera reagent which oxidizes alcohols. It is capable of converting mineral acids to anhydrides.
Solubility
Soluble in sulfuric acid. Insoluble in acetone and ammonia. Decomposes in water.
Notes
It is highly hygroscopic in nature and gets hydrolyzed to phosphoric acid. It is stored in a separate safety cabinet away from incompatibles such as alkalis and water.
Chemical Identifiers
| 1314-56-3 | |
| 141.94 | |
| DLYUQMMRRRQYAE-UHFFFAOYSA-N | |
| tricyclo[3.3.1.1³,⁷]tetraphosphoxane-1,3,5,7-tetrone |
| O5P2 | |
| MFCD00011440 | |
| Phosphorus pentoxide | |
| O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3 |
Specifications
| 360°C (sublimation) | |
| 1314-56-3 | |
| MFCD00011440 | |
| 14,7355 | |
| Soluble in sulfuric acid. Insoluble in acetone and ammonia. Decomposes in water. | |
| O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3 | |
| 141.94 | |
| 98% | |
| Moisture sensitive | |
| Phosphorus(V) oxide |
| 340°C | |
| O5P2 | |
| UN1807 | |
| Phosphorus pentoxide | |
| DLYUQMMRRRQYAE-UHFFFAOYSA-N | |
| tricyclo[3.3.1.1³,⁷]tetraphosphoxane-1,3,5,7-tetrone | |
| 141.94 | |
| Weak | |
| 2.39 |
Safety and Handling
GHS H Statement
H314
Causes severe skin burns and eye damage.
P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314-H335
missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: PHOSPHORUS PENTOXIDE
missing translation for 'einecsNumber' : 215-236-1
missing translation for 'rtecsNumber' : TH3945000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- Phosphorus(V) oxide
Signal Word
- Danger
Hazard Category
- Serious eye damage/eye irritation Category 1
- Skin corrosion/irritation Category 1 A
Hazard Statement
- H314-Causes severe skin burns and eye damage.
- H318-Causes serious eye damage.
- EUH014-Reacts violently with water.
Precautionary Statement
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
Supplemental information
- MIXTURE LIST-Contains : Phosphorus oxide
RUO – Research Use Only
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