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ChemicalBook >> CAS DataBase List >> Phosphorus pentoxide

Phosphorus pentoxide

Phosphorus pentoxide price.
  • $13 - $6728.46
  • Product name: Phosphorus pentoxide
  • CAS: 1314-56-3
  • MF: O5P2
  • MW: 141.94
  • EINECS:215-236-1
  • MDL Number:MFCD00011440
  • Synonyms:Phosphorus pentoxide, 99.99+% metals basis;PhosphorusPentoxide99.999%;PhosphorousPentoxideExtraPure;PhosphorousPentoxideP2O5;PhosphorusPentoxide99.99%;PhosphorousPentoxideGr;PhosphorousPentoxide98%;phosphorusoxide[p2o5]
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  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
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  • GFS CHEMICALS
  • Medical Isotopes, Inc.
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  • ManufacturerAK Scientific
  • Product number8954AF
  • Product descriptionPhosphorus pentoxide
  • Packaging500g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number089966
  • Product descriptionPhosphorus(V) oxide, 99.99%
  • Packaging10g
  • Price$20.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13348
  • Product descriptionPhosphorus(V) oxide, 98%
  • Packaging500g
  • Price$35
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number010524
  • Product descriptionPhosphorus(V) oxide, ACS, 98% min
  • Packaging50g
  • Price$41.6
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number089966
  • Product descriptionPhosphorus(V) oxide, 99.99%
  • Packaging100g
  • Price$103
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number010524
  • Product descriptionPhosphorus(V) oxide, ACS, 98% min
  • Packaging500g
  • Price$103
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13348
  • Product descriptionPhosphorus(V) oxide, 98%
  • Packaging2500g
  • Price$109
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number010827
  • Product descriptionPhosphorus(V) oxide, Puratronic?, 99.9925% (metals basis)
  • Packaging100g
  • Price$282
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number010524
  • Product descriptionPhosphorus(V) oxide, ACS, 98% min
  • Packaging*4x500g
  • Price$348
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number089966
  • Product descriptionPhosphorus(V) oxide, 99.99%
  • Packaging500g
  • Price$374
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number010827
  • Product descriptionPhosphorus(V) oxide, Puratronic?, 99.9925% (metals basis)
  • Packaging*5x100g
  • Price$1483
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSDY0000448
  • Product descriptionPHOSPHOROUS PENTOXIDE 95.00%
  • Packaging1KG
  • Price$6728.46
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number02026
  • Product descriptionPhosphorus pentoxide ≥ 99.50% (Assay by titration)
  • Packaging250G
  • Price$25
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number02026
  • Product descriptionPhosphoruspentoxide,≥98%(Assaybytitration),ACSreagentHazmat ≥98%(Assaybytitration)
  • Packaging1KG
  • Price$66.39
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number02026
  • Product descriptionPhosphorus pentoxide ≥ 99.50% (Assay by titration)
  • Packaging25KG
  • Price$850
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number02026
  • Product descriptionPhosphorus pentoxide ≥ 99.50% (Assay by titration)
  • Packaging100KG
  • Price$2450
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8954AF Phosphorus pentoxide 500g $54 2021-12-16 Buy
Alfa Aesar 089966 Phosphorus(V) oxide, 99.99% 10g $20.65 2024-03-01 Buy
Alfa Aesar A13348 Phosphorus(V) oxide, 98% 500g $35 2024-03-01 Buy
Alfa Aesar 010524 Phosphorus(V) oxide, ACS, 98% min 50g $41.6 2023-06-20 Buy
Alfa Aesar 089966 Phosphorus(V) oxide, 99.99% 100g $103 2024-03-01 Buy
Alfa Aesar 010524 Phosphorus(V) oxide, ACS, 98% min 500g $103 2024-03-01 Buy
Alfa Aesar A13348 Phosphorus(V) oxide, 98% 2500g $109 2024-03-01 Buy
Alfa Aesar 010827 Phosphorus(V) oxide, Puratronic?, 99.9925% (metals basis) 100g $282 2021-12-16 Buy
Alfa Aesar 010524 Phosphorus(V) oxide, ACS, 98% min *4x500g $348 2023-06-20 Buy
Alfa Aesar 089966 Phosphorus(V) oxide, 99.99% 500g $374 2024-03-01 Buy
Alfa Aesar 010827 Phosphorus(V) oxide, Puratronic?, 99.9925% (metals basis) *5x100g $1483 2021-12-16 Buy
American Custom Chemicals Corporation SDY0000448 PHOSPHOROUS PENTOXIDE 95.00% 1KG $6728.46 2021-12-16 Buy
Chem-Impex 02026 Phosphorus pentoxide ≥ 99.50% (Assay by titration) 250G $25 2021-12-16 Buy
Chem-Impex 02026 Phosphoruspentoxide,≥98%(Assaybytitration),ACSreagentHazmat ≥98%(Assaybytitration) 1KG $66.39 2021-12-16 Buy
Chem-Impex 02026 Phosphorus pentoxide ≥ 99.50% (Assay by titration) 25KG $850 2021-12-16 Buy
Chem-Impex 02026 Phosphorus pentoxide ≥ 99.50% (Assay by titration) 100KG $2450 2021-12-16 Buy

Properties

Melting point :340 °C (lit.)
Boiling point :122 °C (1 mmHg)
Density :2.3 g/mL at 25 °C (lit.)
vapor density :4.9 (vs air)
vapor pressure :1 mm Hg ( 384 °C)
refractive index :1.433-1.436
Flash point :340-360°C
storage temp. :no restrictions.
solubility :Soluble in sulfuric acid. Insoluble in acetone and ammonia.
form :Very Deliquescing Powder
color :White
Specific Gravity :2.39
Odor :Pungent odour
PH Range :<2
PH :1 (5g/l, H2O, 20℃)
Water Solubility :Soluble in sulfuric acid. Insoluble in acetone and ammonia. Decomposes in water.
Sensitive :Moisture Sensitive
Merck :14,7355
Sublimation :340-360 ºC
crystal system :Three sides
Space group :R3c
Lattice constant :
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
1.030351.030351.3510290901201.2421

Stability :Stability Stable, but reacts violently with water, alcohols, metals, sodium, potassium, ammonia, oxidizing agents, HF, peroxides, magnesium, strong bases.
InChIKey :YWEUIGNSBFLMFL-UHFFFAOYSA-N
CAS DataBase Reference :1314-56-3(CAS DataBase Reference)
NIST Chemistry Reference :Diphosphorus pentoxide(1314-56-3)
EPA Substance Registry System :Phosphorus pentoxide (1314-56-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.

Description

Used as a drying and dehydrating agent, condensation reagent in organic synthesis and a laboratory reagent. Used in sugar refining, and in fire extinguishing. Phosphorus pentoxide in DMSO forms Onodera reagent, which oxidizes alcohols. Capable of converting mineral acids to anhydrides.

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