Ammonium Phosphate Monobasic (Crystalline/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Packaging Poly Bottle
Quantity 3kg

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Catalog No. A684-3

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    Chemical Identifiers

    CAS 7722-76-1
    Physical Form Solid
    Assay Percent Range ≥98.0%
    Molecular Formula H6NO4P
    Linear Formula NH4H2PO4
    Formula Weight 115.03
    MDL Number MFCD00003396
    Synonym Ammonium Acid Phosphate
    Chemical Name or Material Ammonium Phosphate Monobasic
    Assay ≥98.0%
    Grade Certified ACS Grade

    Specifications

    Melting Point 190°C
    Formula Weight 115.03
    Quantity 3kg
    pH Range 3.8 to 4.4 (at 25°C)
    Assay Percent Range ≥98.0%
    Density 1.8g/mL
    Viscosity [NULL]
    Physical Form Solid
    Color White
    pH 3.8 to 4.4
    Decomposition Information >190°C
    Molecular Formula H6NO4P
    Health Hazard 3 Emergency Overview
    May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated. Wear personal protective equipment. Ensure adequate ventilation. Avoid contact with skin, eyes and clothing. Avoid ingestion and inhalation. Use personal protective equipment. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. Move to fresh air. If breathing is difficult, give oxygen.

    NFPA

    Health:1
    Flammability:0
    Instability:0
    Identification Pass Test
    Potassium (K) 0.005% max.
    Sodium (Na) 0.005% max.
    Synonym Ammonium Acid Phosphate
    Health Hazard 2 CAUTION!
    Chloride 5ppm max.
    Heavy Metals (as Pb) 5ppm max.
    Insoluble Matter 0.005% max.
    Magnesium (Mg) 0.0005% max.
    Nitrate 0.001% max.
    Linear Formula NH4H2PO4
    MDL Number MFCD00003396
    CAS 7722-76-1
    Calcium (Ca) 0.001% max.
    Iron (Fe) 0.001% max.
    Packaging Poly Bottle
    Sulfate 0.01% max.
    ChemAlert Storage Symbol Gray
    Chemical Name or Material Ammonium Phosphate Monobasic
    Assay ≥98.0%
    Grade Certified ACS Grade
     

    CAUTION!

    Emergency Overview
    May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated. Wear personal protective equipment. Ensure adequate ventilation. Avoid contact with skin, eyes and clothing. Avoid ingestion and inhalation. Use personal protective equipment. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. Move to fresh air. If breathing is difficult, give oxygen.

    NFPA

    Health:1
    Flammability:0
    Instability:0

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling
  • Product Certifications

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