137018 Sodium dihydrogen phosphate dihydrate

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 Ph Eur,BP,USP,JPE

Pricing & Availability

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1370180001
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          1370185000
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              Plastic bottle 5 kg
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              1370189012
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                  Bucket, plastic 12 kg
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                  1370189025
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                      Description
                      Catalogue Number137018
                      Synonymsmono-Sodium orthophosphate, Sodium biphosphate, Sodium phosphate monobasic
                      References
                      Product Information
                      CAS number13472-35-0
                      EC number231-449-2
                      GradePh Eur,BP,USP,JPE
                      Hill FormulaH₂NaO₄P * 2 H₂O
                      Chemical formulaNaH₂PO₄ * 2 H₂O
                      Molar Mass156.02 g/mol
                      HS Code2835 22 00
                      Quality LevelMQ500
                      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 +2°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 (alkalimetric, calculated on dried substance)98.0 - 100.5 %
                      Assay (alkalimetric; dried substance)98.0 - 101.0 %
                      Identitypasses test
                      Appearance of solutionpasses test
                      In water insoluble matter (calculated on dried substance)≤ 0.15 %
                      pH-value (1 %, water)4.1 - 4.7
                      pH-value (5 %; water)4.2 - 4.5
                      pH-value (5.7 %; water)4.1 - 4.5
                      Chloride (Cl)≤ 0.005 %
                      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)≤ 0.0002 %
                      Fe (Iron)≤ 0.0010 %
                      Residual solvents (ICH Q3C)excluded by production process
                      Substances reducing potassium permanganate (as O)passes test
                      Loss on drying (130 °C)22.0 - 24.0 %
                      Endotoxins≤ 2.5 I.U./g
                      Total aerobic microbial count≤ 1E+02 CFU/g
                      Total yeast and mould count≤ 1E+02 CFU/g
                      E.coli (absent in 1g)passes test
                      Pseudomonas aeruginosa (absent in 1g)passes test
                      Staphylococcus aureus (absent in 1g)passes test
                      Salmonella species (absent in 10g)passes test
                      Bile tolerante gram negative bacteria (absent in 1g)passes test
                      Candida albicans (absent in 1g)passes test
                      DNases (Exo- and endonucleases) (not detectable)passes test
                      RNases (not detectable)passes test
                      Proteases (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 Ph Eur, BP, USP, JPE

                      Documentation

                      Material Qualification Dossier

                      Title

                      Quality Management Dossier

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                      Operational Excellence Dossier

                      Title

                      Sodium dihydrogen phosphate dihydrate SDS

                      Title

                      Safety Data Sheet (SDS) 

                      Sodium dihydrogen phosphate dihydrate Certificates of Analysis

                      Product Number PackagingSpecificationLot Number
                      1370180001 Plastic bottlePDF Specification Document
                      1370181000 Plastic bottlePDF Specification Document
                      1370185000 Plastic bottlePDF Specification Document
                      1370189012 Bucket, plasticPDF Specification Document
                      1370189025 Fibre cartonPDF Specification Document

                      Certificates

                      Title