Phosphorus pentoxide
Phosphorus pentoxide
- CAS:
- 1314-56-3
- MF:
- O5P2
- MW:
- 141.94
Suppliers by country/region
Company Type
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
- Specific Gravity
- 2.39
- color
- White
- PH
- 1 (5g/l, H2O, 20℃)
- Odor
- Pungent odour
- PH Range
- <2
- Water Solubility
- Soluble in sulfuric acid. Insoluble in acetone and ammonia. Decomposes in water.
- Sensitive
- Moisture Sensitive
- Merck
- 14,7355
- Sublimation
- 340-360 ºC
- Stability:
- Stability Stable, but reacts violently with water, alcohols, metals, sodium, potassium, ammonia, oxidizing agents, HF, peroxides, magnesium, strong bases.
- InChIKey
- YWEUIGNSBFLMFL-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS05
- Signal word
- Danger
- Hazard statements
- H314
- Precautionary statements
- P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
- Hazard Codes
- C
- Risk Statements
- 35
- Safety Statements
- 22-26-45
- RIDADR
- UN 1807 8/PG 2
- WGK Germany
- 1
- RTECS
- TH3945000
- F
- 3-10
- TSCA
- Yes
- HS Code
- 2809 10 00
- HazardClass
- 8
- PackingGroup
- II
Use
There is a strong water imbibition, and easily deliquescent in the air, corrosive to the skin. The maximum allowable concentration in the workplace is 1mg/m3. The drying efficiency of Phosphorus pentoxide is 1 cubic meter 0.00001 grams of water vapor content at 298K, namely dried by phosphorus pentoxide, water left per cubic meter of air is up to 0.00001 gram, phosphorus pentoxide can make sulfuric acid, nitric acid dehydration. When the amount of phosphorus pentoxide and water substance is 1: 6, phosphorus pentoxide can convert to orthophosphoric acid.
62 India supplier list of "Phosphorus pentoxide"
- Product Name:Phosphorus(V) oxide, 97%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Phosphorus pentoxide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:Phosphorus pentoxide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Rajasthan,INDIA
- Product Name:Phosphorus pentoxide (P2O5)
- Products Intro:Purity: 98% | Package: 20KG;INR
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Phosphorous Pentoxide (P2O5)
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Punjab,INDIA
- Product Name:Phosphorus pentoxide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Telangana,INDIA
- Product Name:Phosphorus pentoxide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Phosphorus pentoxide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Phosphorus pentoxide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Phosphorus pentoxide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA