Millipore Sigma Vibrant Logo

106370 Sodium dihydrogen phosphate

Sodium dihydrogen phosphate anhydrous 99.99 Suprapur®. CAS No. 7558-80-7, EC Number 231-449-2.

Sodium dihydrogen phosphate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Sodium biphosphate

CAS #: 7558-80-7 EC Number: 231-449-2 Molar Mass: 119.98 g/mol Chemical Formula: NaH₂PO₄ Hill Formula: H₂NaO₄P
View Products on Sigmaaldrich.com
106370
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7558-80-7231-449-2H₂NaO₄PNaH₂PO₄119.98 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1063700050
Retrieving availability...
—
Fulfillment and delivery delayed Fulfillment and delivery delayed
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 50 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
      		 —
      1063700250
      Retrieving availability...
      —
      Fulfillment and delivery delayed Fulfillment and delivery delayed
      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 250 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 Number106370
          SynonymsSodium biphosphate
          References
          Product Information
          CAS number7558-80-7
          EC number231-449-2
          Hill FormulaH₂NaO₄P
          Chemical formulaNaH₂PO₄
          Molar Mass119.98 g/mol
          HS Code2835 22 00
          Quality LevelMQ100
          Applications
          ApplicationSodium dihydrogen phosphate anhydrous 99.99 Suprapur®. CAS No. 7558-80-7, EC Number 231-449-2.
          Biological Information
          Physicochemical Information
          pH value4.0 - 4.5 (50 g/l, H₂O, 25 °C)
          Bulk density940 kg/m3
          Solubility850 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 8290 mg/kg
          LD 50 dermalLD50 Rabbit > 7940 mg/kg
          Safety Information according to GHS
          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
          Supplemental Information
          Specifications
          Purity (metallic)≥ 99.99 %
          Assay (acidimetric)≥ 99.0 %
          Spec. Absorbance A at 260 nm (2 cm; 10 %)≤ 0.020
          Chloride (Cl)≤ 5 ppm
          Sulfate (SO₄)≤ 30 ppm
          Total nitrogen (N)≤ 10 ppm
          As (Arsenic)≤ 0.05 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
          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)≤ 5.0 ppm
          La (Lanthanum)≤ 0.010 ppm
          Li (Lithium)≤ 1.0 ppm
          Mg (Magnesium)≤ 0.50 ppm
          Mn (Manganese)≤ 0.010 ppm
          Ni (Nickel)≤ 0.010 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)≤ 0.010 ppm
          Global Trade Item Number
          Catalogue Number GTIN
          1063700050 04022536075648
          1063700250 04027269957223

          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

          Suprapur®

          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®