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Phosphorus pentoxide

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  Post Date: Mar 09,2022
  Expiry Date: Sep 05,2022
  Detailed Description: Cas No. :1314-56-3
Generic Name: Phosphorus pentoxide
Formula:
P2O5, P4O10
Molecular weight:
141.94
CAS NO:
1314-56-3
specification :
98%, technical grade;Reagent grade
Package:
Industrial Grade: compound plastic woven bag, n.w. 20Kg.

Reagent Grade: compound plastic woven bag, n.w. 20Kg.

C.P.: 0.5Kg*20 bottles per box.

A.R.: 0.5Kg*20 bottles per box.
Uses: Drying and dehydrating agent. Condensing agent in organic synthesis.

Introduction:

Properties: White hexagonal crystals or amorphous powder. Very deliquescent.

Exothermic hydrolysis by water to form phosphoric acid. Density 2.38,bp 347癈(sublimation), mp 563癈.

Specification: (in conformity with GB/T2305-2000)

A.R. C.P.
P2O5, % > 98.0 98.0
Clarity pass pass
Water insoluble substances, % ≤ 0.02 0.02
Organic substances pass pass
Heavy metal (Pb), % ≤ 0.002 0.010
Reductive substances (P2O3), % ≤ 0.01 0.02

  CAS Registry Number:

1314-56-3

  Synonyms: ;Phosphoric anhydride;Phosphorus(V) oxide;phosphorus pentoxidedessicant;Phosphorous Pentoxide;Phosphorus pentoxide 99+ % for analysis;diphosphorus pentaoxide;PhosphorusVoxideACSwhitepowder;Phosphorusoxidewhitepowder;Phosphoric Pentoxide;P2O5;tricyclo[3.3.1.1~3,7~]tetraphosphoxane 1,3,5,7-tetraoxide;1,3-dioxodiphosphoxane-1,3-diium-1,3-diolate;Phosphorus(Ⅴ)oxide;Phosphorous Pentoxide (P2O5);
  Molecular Formula: P2O5
  Molecular Weight: 141.9445
  Molecular Structure: 1314-56-3 Phosphorus pentoxide
  Hazard Symbols:  C:Corrosive;
  Risk Codes: R35:;
  Safety Description: S22:;
S26:;
S45:;

  Company: Changzhou Lianyi Chemical Co.,Ltd.     [ China ]        
  Contact: Yang Axing
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