SX0715 Sodium Phosphate, Dibasic, Heptahydrate

SX0715
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      Overview

      Replacement Information
      Replacement InformationIn North America SX0715-3 is available under new item number: use 106575.1000 to order
      In North America SX0715-20 is available under new item number: use 106575.9025 to order

      Key Specifications Table

      CAS #EC NumberChemical FormulaMolar Mass
      7782-85-6 231-448-7 Na₂HPO₄·7H₂O 268.07 g/mol

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      SX0715-1
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          Plastic bottle 500 g
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          Description
          Catalogue NumberSX0715
          Alternate Names
          • Disodium Hydrogen Phosphate, Heptahydrate
          • Disodium Hydrogen Phosphate
          References
          Product Information
          CAS number7782-85-6
          EC number231-448-7
          Chemical formulaNa₂HPO₄·7H₂O
          Molar Mass268.07 g/mol
          Applications
          ApplicationMeets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
          Key Applications General Chemistry
          Biological Information
          Physicochemical Information
          Melting Point48 °C Elimination of water of crystallisation
          pH value8.7 - 9.3 (50 g/l, H₂O, 25 °C)
          Solubility154 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          RTECSWC4600000
          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 room temperature.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (acidimetric)98.0-102.0%
          Chloride (Cl)0.001% max
          Heavy metals (as Pb)0.001% max
          Insoluble matter0.005% max
          Iron (Fe)0.001% max
          Sulfate (SO4)0.005% max
          pH of a 5% solution at 25°C8.7-9.3

          Documentation

          Sodium Phosphate, Dibasic, Heptahydrate SDS

          Title

          Safety Data Sheet (SDS) 

          Sodium Phosphate, Dibasic, Heptahydrate Certificates of Analysis

          TitleLot Number
          SX0715