Millipore Sigma Vibrant Logo

100540 di-Phosphorus pentoxide

extra pure

di-Phosphorus pentoxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: phosphoric anhydride, Phosphoric anhydride

CAS #: 1314-56-3 EC Number: 215-236-1 Molar Mass: 141.95 g/mol Chemical Formula: P₂O₅ Hill Formula: O₅P₂
View Products on Sigmaaldrich.com
100540
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
1314-56-3215-236-1O₅P₂P₂O₅141.95 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1005401000
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 1 kg
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Description
      Catalogue Number100540
      Synonymsphosphoric anhydride, Phosphoric anhydride
      Descriptiondi-Phosphorus pentoxide
      References
      Product Information
      CAS number1314-56-3
      EC index number015-010-00-0
      EC number215-236-1
      Hill FormulaO₅P₂
      Chemical formulaP₂O₅
      Molar Mass141.95 g/mol
      HS Code2809 10 00
      Quality LevelMQ200
      Applications
      Biological Information
      Physicochemical Information
      Density2.5 g/cm3 (20 °C)
      Melting Point420 °C (closed capillary tube)
      pH value3.6 (0.1 g/l, H₂O)
      Vapor pressure<0.1 hPa (20 °C)
      Bulk density700 kg/m3
      Solubility850 g/l Risk of violent reaction.
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H314: Causes severe skin burns and eye damage.
      EUH014: Reacts violently with water.
      Precautionary Statement(s)P260: Do not breathe dust.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P363: Wash contaminated clothing before reuse.
      Signal WordDanger
      Storage class8B Non-combustible, corrosive hazardous materials
      WGKWGK 1 slightly hazardous to water
      Disposal12
      Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
      Safety Information
      Categories of dangercorrosive
      Product Usage Statements
      Storage and Shipping Information
      StorageNoTempLimit
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 1807 , 8, II
      Declaration (transport by air) IATA-DGRUN 1807 , 8, II
      Declaration (transport by sea) IMDG-CodeUN 1807 , 8, II, Segregation Group: 1 (Acids)
      Supplemental Information
      Specifications
      Assay (acidimetric)≥ 97.0 %
      Identitypasses test
      Chloride (Cl)≤ 50 ppm
      Heavy metals (as Pb)≤ 100 ppm
      Reducing matter (P₂O₃)≤ 0.02 %
      Global Trade Item Number
      Catalogue Number GTIN
      1005401000 04022536007540