Phosphorus Pentoxide (Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Quantity 100g
Packaging Glass Bottle

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Catalog No. A245-100

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    Chemical Identifiers

    CAS 1314-56-3
    Assay Percent Range ≥99%
    Molecular Formula O5P2
    Formula Weight 141.94g/mol
    MDL Number MFCD00011440
    Synonym Phosphoric Anhydride
    Chemical Name or Material Phosphorus Pentoxide
    Assay 99% min.
    Grade Certified ACS

    Specifications

    Additional Information Vapor Pressure: 1.3mbar at 388°C
    Ammonium 0.005% max.
    Density 4.9;
    Heavy Metals (as Pb) 0.005% max.
    Identification Pass Test
    Insoluble Matter 0.01% max.
    Packaging Glass Bottle
    Phosphorus Trioxide P.T. (about 0.02%)
    Vapor Pressure 1.3mbar at 388°C
    Viscosity [NULL]
    Boiling Point 360°C
    Color White
    Melting Point 340°C / 644°F
    pH 1
    Quantity 100g
    CAS 1314-56-3
    Physical Form Solid
    Assay Percent Range ≥99%
    Molecular Formula O5P2
    Formula Weight 141.94g/mol
    MDL Number MFCD00011440
    Synonym Phosphoric Anhydride
    ChemAlert Storage Symbol White
    Health Hazard 2 DANGER!
    Health Hazard 3 Emergency Overview
    Causes severe burns by all exposure routes. Use personal protective equipment. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Immediate medical attention is required. Do not induce vomiting. Do not induce vomiting. Call a physician or Poison Control Center immediately.

    NFPA

    Health:3
    Flammability:0
    Instability:1
    DOT Information DOT Class 8, : Corrosive
    Chemical Name or Material Phosphorus Pentoxide
    Assay 99% min.
    Grade Certified ACS
     

    DANGER!

    Emergency Overview
    Causes severe burns by all exposure routes. Use personal protective equipment. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Immediate medical attention is required. Do not induce vomiting. Do not induce vomiting. Call a physician or Poison Control Center immediately.

    NFPA

    Health:3
    Flammability:0
    Instability:1

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling
  • Product Certifications

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