Millipore Sigma Vibrant Logo

106566 di-Sodium hydrogen phosphate

View Products on Sigmaaldrich.com
106566
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7558-79-4231-448-7HNa₂O₄PNa₂HPO₄141.96 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1065660100
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

      Plastic bottle 100 g
      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
      1065660500
      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

          Plastic bottle 500 g
          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 Number106566
          Descriptiondi-Sodium hydrogen phosphate
          References
          Product Information
          CAS number7558-79-4
          EC number231-448-7
          Hill FormulaHNa₂O₄P
          Chemical formulaNa₂HPO₄
          Molar Mass141.96 g/mol
          HS Code2835 22 00
          Quality LevelMQ100
          Applications
          Applicationdi-Sodium hydrogen phosphate anhydrous 99.99 Suprapur®. CAS 7558-79-4, chemical formula Na₂HPO₄.
          Biological Information
          Physicochemical Information
          Density1.53 g/cm3 (20 °C)
          Melting Point>450 °C (decomposition)
          pH value8.9 - 9.2 (50 g/l, H₂O, 25 °C)
          Bulk density880 kg/m3
          Solubility77 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 2000 mg/kg
          Safety Information according to GHS
          RTECSWC4500000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly hazardous to water
          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 +2°C to +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDKein Gefahrgut
          Declaration (transport by air) IATA-DGRNo Dangerous Good
          Declaration (transport by sea) IMDG-CodeNo Dangerous Good
          Supplemental Information
          Specifications
          Purity (metallic)≥ 99.99 %
          Assay (acidimetric)≥ 99.0 %
          Absorbance (at 260 nm; 10 %; 2 cm; water)≤ 0.010
          Chloride (Cl)≤ 5 ppm
          Sulfate (SO₄)≤ 30 ppm
          Total nitrogen (N)≤ 10 ppm
          As (Arsenic)≤ 0.1 ppm
          Ba (Barium)≤ 10.0 ppm
          Ca (Calcium)≤ 0.50 ppm
          Cd (Cadmium)≤ 0.010 ppm
          Ce (Cerium)≤ 0.010 ppm
          Co (Cobalt)≤ 0.010 ppm
          Cr (Chromium)≤ 0.050 ppm
          Cs (Cesium)≤ 5 ppm
          Cu (Copper)≤ 0.010 ppm
          Eu (Europium)≤ 0.010 ppm
          Fe (Iron)≤ 0.05 ppm
          Hg (Mercury)≤ 0.05 ppm
          K (Potassium)≤ 2.0 ppm
          La (Lanthanum)≤ 0.010 ppm
          Li (Lithium)≤ 1.0 ppm
          Mg (Magnesium)≤ 0.10 ppm
          Mn (Manganese)≤ 0.010 ppm
          Ni (Nickel)≤ 0.050 ppm
          Pb (Lead)≤ 0.010 ppm
          Rb (Rubidium)≤ 5.0 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)≤ 0.050 ppm
          Global Trade Item Number
          Catalogue Number GTIN
          1065660100 04022536079103
          1065660500 04022536079110

          Related Products & Applications

          Accessories (Primary)

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

          Related Products By: Brand Facete

          Categories

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