106342 Sodium dihydrogen phosphate dihydrate

106342
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
      13472-35-0 231-449-2 H₂NaO₄P * 2 H₂O NaH₂PO₄ * 2 H₂O 156.02 g/mol Reag. Ph Eur

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      1063420250
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          Plastic bottle 250 g
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          1063421000
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              Plastic bottle 1 kg
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              1063422500
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                  Plastic bottle 2.5 kg
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                  Description
                  Catalogue Number106342
                  Synonymsmono-Sodium orthophosphate, Sodium biphosphate, Sodium phosphate monobasic
                  References
                  Product Information
                  CAS number13472-35-0
                  EC number231-449-2
                  GradeReag. Ph Eur
                  Hill FormulaH₂NaO₄P * 2 H₂O
                  Chemical formulaNaH₂PO₄ * 2 H₂O
                  Molar Mass156.02 g/mol
                  HS Code2835 22 00
                  Applications
                  Biological Information
                  Physicochemical Information
                  Density1.915 g/cm3 (20 °C)
                  Melting Point60 °C
                  pH value4.5 (12 g/l, H₂O, 25 °C)
                  Bulk density1000 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
                  RTECSWA1900500
                  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 +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
                  Identitypasses test
                  Appearance of solutionpasses test
                  Assay (alkalimetric, calculated on dried substance)99.0 - 100.5 %
                  In water insoluble matter (calculated on dried substance)≤ 0.15 %
                  pH-value (1 %, water)4.1 - 5.0
                  pH-value (5 %; water)4.2 - 4.5
                  Chloride (Cl)≤ 0.0005 %
                  Fluoride (F)≤ 0.001 %
                  Total nitrogen (as N)≤ 0.001 %
                  Hydrogenphosphate (HPO₄)≤ 0.5 %
                  Sulfate (SO₄)≤ 0.01 %
                  Heavy metals (as Pb)≤ 0.0005 %
                  Al, Ca and other elements detectable with ammoniapasses test
                  As (Arsenic)≤ 0.00005 %
                  Ca (Calcium)≤ 0.005 %
                  Cd (Cadmium)≤ 0.0001 %
                  Co (Cobalt)≤ 0.005 %
                  Cu (Copper)≤ 0.005 %
                  Fe (Iron)≤ 0.001 %
                  Hg (Mercury)≤ 0.0001 %
                  K (Potassium)≤ 0.005 %
                  Mg (Magnesium)≤ 0.005 %
                  Ni (Nickel)≤ 0.005 %
                  Pb (Lead)≤ 0.0004 %
                  Zn (Zinc)≤ 0.025 %
                  Substances reducing potassium permanganate (as O)passes test
                  Loss on drying (130 °C)21.5 - 24.0 %
                  Corresponds to Reag. Ph. Eur.

                  Documentation

                  Sodium dihydrogen phosphate dihydrate SDS

                  Title

                  Safety Data Sheet (SDS) 

                  Sodium dihydrogen phosphate dihydrate Certificates of Analysis

                  Product Number PackagingSpecificationLot Number
                  1063420250 Plastic bottlePDF Specification Document
                  1063421000 Plastic bottlePDF Specification Document
                  1063422500 Plastic bottlePDF Specification Document

                  Technical Info

                  Title
                  Pharmacopoeia Monograph Methods - HPLC and UHPLC methods for Regulated Drug Analysis