Phosphorus Pentoxide With Cas 1314-56-3

Basic Info

Model No.: SY-1314-56-3

Appearance: Powder

Grade Standard: Industrial Grade

Name: Phosphorus Pentoxide

CAS:: 1314-56-

Additional Info

Packaging: Bag

Transportation: Ocean,Land,Air

Port: Qingdao,SHANGHAI,Lianyungang

Product Description

Phosphorus Pentoxide With Cas 1314-56-3

Phosphorus pentoxide (phosphorus pentoxide), chemical formula P2O5. Phosphorus is produced by burning in oxygen, or by being ignited. Is a white amorphous powder or hexagon crystal. Easy to moisture absorption. 360 ℃ sublimation. Dissolved in water produces a lot of heat and produces phosphoric acid, which reacts to ethanol much like water. The relative density is 2.39. Melting point is 569 ℃. Acid oxide is corrosive, can not be directly touched or eaten by hand, nor smell directly. The product belongs to high-risk chemical products and is controlled by the public security department under the regulations on the safety management of dangerous chemicals

CAS:1314-56-3
MF:O5P2
MW:141.94
EINECS:215-236-1
Synonyms:anhydridephosphorique ;NA 1807;oxide,pent-phosphoru ;P2-O5;Phosphoric oxide;phosphoricacid,anhydrous ;Phosphoricacidanhydrous ;Phosphoricoxide
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. Store at RT.
solubility Soluble in sulfuric acid. Insoluble in acetone and ammonia.
form Very Deliquescing Powder
color White
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
Stability:Stability Stable, but reacts violently with water, alcohols, metals, sodium, potassium, ammonia, oxidizing agents, HF, peroxides, magnesium, strong bases.
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Use
Desiccant for gases and liquids; Dewatering agent of organic synthesis, antistatic agent of polyester resin, fine preparation of medicine and sugar. It is the raw material for producing high purity phosphoric acid, phosphate, phosphating substance and phosphate ester. It can also be used in the manufacture of phosphorus pentoxide sol and H - type aerosol. [3] it is used to manufacture optical glass, uv-permeable glass, heat-insulating glass, microcrystalline glass and opacified glass, etc., so as to improve the dispersion coefficient of glass and the ability to penetrate ultraviolet light. It is used as a fine preparation for desiccant, dewatering agent and sugar, and for the preparation of phosphoric acid, phosphor compound and aerosol, etc., which are used as the doping source of semiconductor silicon, dehydrating desiccant, organic synthesis shrinkage mixture and surfactant. It is often used in junior high school chemistry to test the mass fraction of oxygen in the air.
Upstream raw material: yellow phosphorus
Downstream products: four chlorine trioxide P, O, O diethyl sulfur and phosphorus oxychloride, 2 - chloro - 5 - methyl pyridine chloride, cross-linked with acetonitrile, compound fertilizer, cure moth was (40%), aminoglutethimide, amitriptyline hydrochloride, antistatic agent, antistatic agent, antistatic agent, P PK, monoalkyl ether phosphate and ammonium polyphosphate and water treatment agent POE, polyester agents, AE - active.

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