A part of Merck

105109 | di-Potassium hydrogen phosphate

105109
Price could not be retrieved
Minimum Quantity needs to be mulitiple of
Upon Order Completion More Information
You Saved ()
 
Request Pricing
Limited AvailabilityLimited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      View Pricing & Availability
      Click To Print This Page

      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      7758-11-4231-834-5HK₂O₄PK₂HPO₄174.18 g/mol

      Pricing & Availability

      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      1051090100
      Retrieving availability...
      Limited AvailabilityLimited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service

          Plastic bottle 100 g
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity needs to be mulitiple of
          Upon Order Completion More Information
          You Saved ()
           
          Request Pricing
          1051090250
          Retrieving availability...
          Limited AvailabilityLimited Availability
          In Stock 
          Discontinued
          Limited Quantities Available
          Availability to be confirmed
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service

              Plastic bottle 250 g
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity needs to be mulitiple of
              Upon Order Completion More Information
              You Saved ()
               
              Request Pricing
              1051090500
              Retrieving availability...
              Limited AvailabilityLimited Availability
              In Stock 
              Discontinued
              Limited Quantities Available
              Availability to be confirmed
                Remaining : Will advise
                  Remaining : Will advise
                  Will advise
                  Contact Customer Service

                  Plastic bottle 500 g
                  Retrieving price...
                  Price could not be retrieved
                  Minimum Quantity needs to be mulitiple of
                  Upon Order Completion More Information
                  You Saved ()
                   
                  Request Pricing
                  Description
                  Catalogue Number105109
                  SynonymsDipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate
                  References
                  Product Information
                  CAS number7758-11-4
                  EC number231-834-5
                  Hill FormulaHK₂O₄P
                  Chemical formulaK₂HPO₄
                  Molar Mass174.18 g/mol
                  HS Code2835 24 00
                  Applications
                  Biological Information
                  Physicochemical Information
                  Density2.44 g/cm3 (20 °C)
                  pH value9 (10 g/l, H₂O, 20 °C)
                  Bulk density700 - 1000 kg/m3
                  Solubility1600 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Rat 8000 mg/kg
                  Safety Information according to GHS
                  RTECSTC5580000
                  Storage class10 - 13 Other liquids and solids
                  WGKWGK 1 slightly water endangering
                  Disposal14
                  Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
                  Safety Information
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore at +5°C to +30°C.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Purity (metallic)≥ 99.99 %
                  Assay (acidimetric)≥ 99.5 %
                  Specific absorbance (at 260 nm; 10 %; 2 cm; water)≤ 0.010
                  Chloride (Cl)≤ 5 ppm
                  Sulphate (SO₄)≤ 30 ppm
                  As (Arsenic)≤ 0.1 ppm
                  Ba (Barium)≤ 5.00 ppm
                  Ca (Calcium)≤ 0.50 ppm
                  Cd (Cadmium)≤ 0.005 ppm
                  Ce (Cerium)≤ 0.010 ppm
                  Co (Cobalt)≤ 0.010 ppm
                  Cu (Copper)≤ 0.005 ppm
                  Eu (Europium)≤ 0.010 ppm
                  Fe (Iron)≤ 0.100 ppm
                  Hg (Mercury)≤ 0.05 ppm
                  La (Lanthanum)≤ 0.010 ppm
                  Mg (Magnesium)≤ 0.50 ppm
                  Mn (Manganese)≤ 0.010 ppm
                  Na (Sodium)≤ 50 ppm
                  Ni (Nickel)≤ 0.010 ppm
                  Pb (Lead)≤ 0.005 ppm
                  Sm (Samarium)≤ 0.010 ppm
                  Sr (Strontium)≤ 0.50 ppm
                  Tl (Thallium)≤ 0.01 ppm
                  Y (Yttrium)≤ 0.010 ppm
                  Yb (Ytterbium)≤ 0.010 ppm
                  Zn (Zinc)≤ 0.010 ppm

                  Related Products & Applications

                  Accessories (Primary)

                  Catalogue Number Description  
                  100318 Hydrochloric acid 30% Show Pricing & Availability
                  100441 Nitric acid 65% Show Pricing & Availability
                  101514 Hydrochloric acid 30% Show Pricing & Availability
                  101518 Nitric acid 60% Show Pricing & Availability

                  Related Products By: Brand Facete

                  Categories

                  Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > High Purity Salts Suprapur®
                  Analytics and Sample Preparation > Spectroscopy > Certipur® Reference Materials for AAS and ICP