Millipore Sigma Vibrant Logo

106559 di-Sodium hydrogen phosphate anhydrous

for analysis particle size about 0.2-1 mm (~18-80 mesh ASTM) EMSURE®

di-Sodium hydrogen phosphate anhydrous MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7558-79-4 EC Number: 231-448-7 Molar Mass: 141.96 g/mol Chemical Formula: Na₂HPO₄ Hill Formula: HNa₂O₄P
View Products on Sigmaaldrich.com
106559
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
1.06559.0500
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 Number106559
      Descriptiondi-Sodium hydrogen phosphate anhydrous
      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 LevelMQ300
      Applications
      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
      Assay (acidimetric)≥ 99.0 %
      pH-value (5 %; water)8.9 - 9.2
      Chloride (Cl)≤ 0.002 %
      Sulfate (SO₄)≤ 0.005 %
      Total nitrogen (N)≤ 0.001 %
      Heavy metals (as Pb)≤ 0.001 %
      Fe (Iron)≤ 0.001 %
      K (Potassium)≤ 0.01 %
      Particle size (0.2 - 1 mm)about 90 %
      Loss on Drying (105 °C)≤ 0.2 %
      Global Trade Item Number
      Catalogue Number GTIN
      1.06559.0500 04022536078960