Raw materials CAS 1314-56-3 Phosphorus pentoxide

Basic Info

Model No.: X-CAS 1314-56-3

Appearance: Powder

Grade Standard: Industrial Grade

CAS:: 10025-78-2

Name:: Trichlorosilane

Bolting Point:: 32-34 °C(lit.)

MF:: Cl3HSi

MW:: 135.45

MP:: -127 °C

Einecs No: 233-042-5

FP:: 7 °F

Additional Info

Packaging: drums

Productivity: 1000kg per month

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

HS Code: 10025-78-2

Port: Shanghai,Tianjin,Qingdao

Product Description

Raw materials CAS 1314-56-3 Phosphorus pentoxide 

Phosphorus pentoxide is a common raw material and reagent in the chemical industry. This product is widely used in medicine, paint additives, printing and dyeing auxiliaries, antistatic agents, titanate coupling agent, phosphorus oxychloride, chemical industry, etc. For the manufacture of high-purity phosphoric acid, used as gas and liquid desiccants.


Specification Industrial Grade Analytical purity Specific purity
P2O5 Content ≥99% ≥99.5% ≥99.5%
Active Rvalue 1.2 1.7 2.0
uzate(as P2O3) ≤0.01 ≤0.008 ≤0.005
clarity test Qualified Qualified Qualified
water insoluble ≤0.02 ≤0.02 ≤0.01
N content ≤0.01 ≤0.002 ≤0.001


P2O5 is mainly used as industry raw materials and reagent.Widely used in pharmaceuticals,coating addtive,dyeing auxiliary,antistat,coupling agent of organci titance,phosphorus oxychloride,etc.Also usde for produing high purity phosphoric acid,drying agent for gas and liqiud,dehydrant for organic synthesis,and for the manufacturing of organophosphorus ester.

Production method:

The yellow phosphorus is heated and melted by the oxidation method and sent to the oxidation combustion furnace. The oxidation combustion reaction is performed with dry air (dehydration with concentrated sulfuric acid), and the phosphorus pentoxide is sublimated due to heat and falls into the oxidation combustion furnace when it meets the cold at the top of the furnace. At the bottom of the sedimentation chamber, a finished product of phosphorus pentoxide was obtained.
The exhaust gas escaping from the oxidizing burner passes through a cyclone separator to recover phosphorus pentoxide dust. The recycled product is packaged together with the product in the settling chamber as a finished product. itsP4+5O2→2P2O5.

Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.

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