137039 | Potassium dihydrogen phosphate

137039
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
      7778-77-0 231-913-4 H₂KO₄P KH₂PO₄ 136.08 g/mol Ph Eur,BP,JPC,NF

      Pricing & Availability

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      1370390001
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          Fibre case 3 x 1kg
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          1370391000
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              Plastic bottle 1 kg
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              1370395000
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                  Plastic bottle 5 kg
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                  1370399012
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                      Bucket, plastic 12 kg
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                      1370399029
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                          Double PE Sack 25 kg
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                          1370399100
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                              Drypour - Plastic drum 100 kg
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                              Description
                              Catalogue Number137039
                              Synonymsmono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic
                              References
                              Product Information
                              CAS number7778-77-0
                              EC number231-913-4
                              GradePh Eur,BP,JPC,NF
                              Hill FormulaH₂KO₄P
                              Chemical formulaKH₂PO₄
                              Molar Mass136.08 g/mol
                              HS Code2835 24 00
                              Applications
                              Biological Information
                              Physicochemical Information
                              Density2.33 g/cm3 (21.5 °C)
                              Melting Point253 °C (decomposition)
                              pH value4.2 - 4.6 (20 g/l, H₂O, 20 °C)
                              Bulk density1200 kg/m3
                              Solubility208 g/l
                              Dimensions
                              Materials Information
                              Toxicological Information
                              LD 50 dermalLD50 Rabbit > 4640 mg/kg
                              Safety Information according to GHS
                              Precautionary Statement(s)P260: Do not breathe dust.
                              RTECSTC6615500
                              Storage class10 - 13 Other liquids and solids
                              WGKWGK 1 slightly water endangering
                              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
                              S PhraseS 22
                              Do not breathe dust.
                              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
                              Assay (alkalimetric, calculated on dried substance)98.0 - 100.5 %
                              Assay (alkalimetric; dried substance)≥ 99.0 %
                              Identitypasses test
                              Appearance of solutionpasses test
                              Insoluble substances≤ 0.2 %
                              pH-value (2 %; water)4.2 - 4.6
                              pH-value (5 %; water)4.2 - 4.5
                              Carbonatepasses test
                              Condensed phosphatepasses test
                              Chloride (Cl)≤ 0.009 %
                              Fluoride (F)≤ 0.0010 %
                              Sulfate (SO₄)≤ 0.017 %
                              Heavy metals (as Pb)≤ 0.0010 %
                              Al (Aluminium)≤ 0.0005 %
                              As (Arsenic)≤ 0.0002 %
                              Fe (Iron)≤ 0.0010 %
                              Na (Sodium)
                              ≤ 0.1 %
                              passes test
                              Pb (Lead)≤ 0.0004 %
                              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) (not detectable)passes test
                              RNases (not detectable)passes test
                              Proteases (not detectable)passes test
                              Residual solvents (ICH Q3C)excluded by manufacturing process
                              Reducing substancespasses test
                              Loss on drying (105 °C)≤ 0.5 %
                              Loss on drying (130 °C)≤ 1.0 %
                              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, JPC NF

                              Documentation

                              Material Qualification Dossier

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                              Quality Management Dossier

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                              Operational Excellence Dossier

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                              SDS

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                              Safety Data Sheet (SDS) 

                              Certificates of Analysis

                              Product Number PackagingSpecificationLot Number
                              1370390001 Fibre casePDF Specification Document
                              1370391000 Plastic bottlePDF Specification Document
                              1370395000 Plastic bottlePDF Specification Document
                              1370399012 Bucket, plasticPDF Specification Document
                              1370399029 Double PE SackPDF Specification Document
                              1370399100 Drypour - Plastic drumPDF Specification Document

                              Certificates

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