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106559 | di-Sodium hydrogen phosphate anhydrous

106559
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      Overview

      Replacement Information

      Key Spec Table

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

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      1065590500
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          Plastic bottle 500 g
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          1065599025
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              Fibre carton 25 kg
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              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
              Applications
              Applicationdi-Sodium hydrogen phosphate anhydrous for analysis particle size about 0.2-1 mm (~18-80 mesh ASTM) EMSURE®. CAS 7558-79-4, chemical formula Na₂HPO₄. MSDS and related information below.
              Biological Information
              Physicochemical Information
              Melting Point250 °C (decomposition)
              pH value8.7 - 9.3 (10 g/l, H₂O, 20 °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 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
              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 %
              Sulphate (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 %