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137092 di-Sodium hydrogen phosphate heptahydrate

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7782-85-6231-448-7HNa₂O₄P * 7 H₂ONa₂HPO₄ * 7 H₂O268.07 g/molDAC,USP

Pricing & Availability

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1370920001
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      1370921000
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          Plastic bottle 1 kg
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          1370925000
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              Plastic bottle 5 kg
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              1370929012
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                  Bucket, plastic 12 kg
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                  Description
                  Catalogue Number137092
                  References
                  Product Information
                  CAS number7782-85-6
                  EC number231-448-7
                  GradeDAC,USP
                  Hill FormulaHNa₂O₄P * 7 H₂O
                  Chemical formulaNa₂HPO₄ * 7 H₂O
                  Molar Mass268.07 g/mol
                  HS Code2835 22 00
                  Quality LevelMQ500
                  Applications
                  Biological Information
                  Physicochemical Information
                  Density1.68 g/cm3 (20 °C)
                  Melting Point48 °C Elimination of water of crystallisation
                  pH value9.0 - 9.3 (50 g/l, H₂O, 25 °C)
                  Bulk density800 kg/m3
                  Solubility154 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Rat 12930 mg/kg
                  Safety Information according to GHS
                  RTECSWC4600000
                  Storage class10 - 13 Other liquids and solids
                  WGKWGK 3 highly 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
                  Assay (alkalimetric, calculated on dried substance)98.0 - 100.5 %
                  Identitypasses test
                  Appearance of solutionpasses test
                  Insoluble substances≤ 0.4 %
                  pH-value (5 %; water)8.7 - 9.3
                  Sodium Dihydrogene phospate (NaH₂PO₄)passes test
                  Chloride (Cl)≤ 0.0200 %
                  Sulfate (SO₄)≤ 0.0500 %
                  Heavy metals (as Pb)≤ 0.0010 %
                  As (Arsenic)≤ 0.0002 %
                  Fe (Iron)≤ 0.0020 %
                  Reducing substancespasses test
                  Residual solvents (ICH Q3C)excluded by manufacturing process
                  Loss on drying (130 °C)45.0 - 49.0 %
                  Endotoxins≤ 2.5 I.U./g
                  Total aerobic microbial count≤ 100 CFU/g
                  Total yeast and mould count≤ 100 CFU/g
                  DNases (Exo- and endonucleases)passes test
                  RNases (not detectable)passes test
                  Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
                  Corresponds to DAC, USP

                  Documentation

                  Material Qualification Dossier

                  TitleLot Number
                  1.0

                  Quality Management Dossier

                  Title

                  Operational Excellence Dossier

                  Title

                  di-Sodium hydrogen phosphate heptahydrate SDS

                  Title

                  Safety Data Sheet (SDS) 

                  di-Sodium hydrogen phosphate heptahydrate Certificates of Analysis

                  Product Number PackagingSpecificationLot Number
                  1370920001 Fibre casePDF Specification Document
                  1370921000 Plastic bottlePDF Specification Document
                  1370925000 Plastic bottlePDF Specification Document
                  1370929012 Bucket, plasticPDF Specification Document

                  Certificates

                  Title