106370 Sodium dihydrogen phosphate

106370
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7558-80-7 231-449-2 H₂NaO₄P NaH₂PO₄ 119.98 g/mol

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          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 value4.5 (10 g/l, H₂O, 20 °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 +15°C to +25°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

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