Millipore Sigma Vibrant Logo

104871 Potassium dihydrogen phosphate

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7778-77-0231-913-4H₂KO₄PKH₂PO₄136.09 g/molPh Eur,BP,JPC,NF,E 340

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1048710001
Retrieving availability...
Limited Availability
Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      Plastic bottle 3 x 1kg
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      Request Pricing
      1048711000
      Retrieving availability...
      Limited Availability
Limited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          Plastic bottle 1 kg
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          Request Pricing
          1048715000
          Retrieving availability...
          Limited Availability
Limited Availability
          In Stock 
          Discontinued
          Limited Quantities Available
          Availability to be confirmed
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              Plastic bottle 5 kg
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              Request Pricing
              1048719029
              Retrieving availability...
              Limited Availability
Limited Availability
              In Stock 
              Discontinued
              Limited Quantities Available
              Availability to be confirmed
                Remaining : Will advise
                  Remaining : Will advise
                  Will advise
                  Contact Customer Service
                  Contact Customer Service

                  Double PE Sack 25 kg
                  Retrieving price...
                  Price could not be retrieved
                  Minimum Quantity is a multiple of
                  Maximum Quantity is
                  Upon Order Completion More Information
                  You Saved ()
                   
                  Request Pricing
                  1048719050
                  Retrieving availability...
                  Limited Availability
Limited Availability
                  In Stock 
                  Discontinued
                  Limited Quantities Available
                  Availability to be confirmed
                    Remaining : Will advise
                      Remaining : Will advise
                      Will advise
                      Contact Customer Service
                      Contact Customer Service

                      Fibre carton 50 kg
                      Retrieving price...
                      Price could not be retrieved
                      Minimum Quantity is a multiple of
                      Maximum Quantity is
                      Upon Order Completion More Information
                      You Saved ()
                       
                      Request Pricing
                      CO1E1048719050
                      Retrieving availability...
                      Limited Availability
Limited Availability
                      In Stock 
                      Discontinued
                      Limited Quantities Available
                      Availability to be confirmed
                        Remaining : Will advise
                          Remaining : Will advise
                          Will advise
                          Contact Customer Service
                          Contact Customer Service

                          50 kg
                          Retrieving price...
                          Price could not be retrieved
                          Minimum Quantity is a multiple of
                          Maximum Quantity is
                          Upon Order Completion More Information
                          You Saved ()
                           
                          Request Pricing
                          Description
                          Catalogue Number104871
                          Synonymsmono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic
                          References
                          Product Information
                          CAS number7778-77-0
                          EC number231-913-4
                          GradePh Eur,BP,JPC,NF,E 340
                          Hill FormulaH₂KO₄P
                          Chemical formulaKH₂PO₄
                          Molar Mass136.09 g/mol
                          HS Code2835 24 00
                          Quality LevelMQ500
                          Applications
                          Biological Information
                          Physicochemical Information
                          Density2.33 g/cm3 (21.5 °C)
                          Melting Point252.6 °C (decomposition)
                          pH value4.2 - 4.6 (20 g/l, H₂O, 20 °C)
                          Vapor pressure<0.1 hPa (25 °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
                          RTECSTC6615500
                          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)≥ 99.0 %
                          Appearance of solutionpasses test
                          Identitypasses test
                          Insoluble substances≤ 0.2 %
                          pH-value (1 %; water)4.2 - 4.8
                          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)≤ 0.0001 %
                          Cd (Cadmium)≤ 0.0001 %
                          Fe (Iron)≤ 0.0010 %
                          Hg (Mercury)≤ 0.0001 %
                          Na (Sodium)
                          ≤ 0.1 %
                          passes test
                          Pb (Lead)≤ 0.0001 %
                          Sb (Antimony) (*)≤ 0.0009
                          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, E 340
                          Conforms to the purity criteria on food additives according to the current European Commission Regulation.
                          Global Trade Item Number
                          Catalogue Number GTIN
                          1048710001 04027269279721
                          1048711000 04022536056029
                          1048715000 04022536056043
                          1048719029 04027269986056
                          1048719050 04022536056050
                          CO1E1048719050 04061839009462

                          Documentation

                          Material Qualification Dossier

                          TitleVersion
                          9.0

                          Quality Management Dossier (Open Access)

                          Title

                          Operational Excellence Dossier

                          Title

                          Potassium dihydrogen phosphate SDS

                          Title

                          Safety Data Sheet (SDS) 

                          Potassium dihydrogen phosphate Certificates of Analysis

                          Product Number PackagingSpecificationLot Number
                          1048710001 Plastic bottlePDF Specification Document
                          1048711000 Plastic bottlePDF Specification Document
                          1048715000 Plastic bottlePDF Specification Document
                          1048719029 Double PE SackPDF Specification Document
                          1048719050 Fibre cartonPDF Specification Document
                          CO1E1048719050 PDF Specification Document

                          Certificates

                          Title

                          Related Products & Applications

                          Related Products By: Brand Facete

                          Categories

                          Small Molecule Pharmaceuticals > Formulation > Solid Dosage Form > pH Adjustment
                          Small Molecule Pharmaceuticals > Formulation > Semisolid Dosage Form > Acidulants and pH Adjustments
                          Biopharmaceutical Manufacturing > Formulation > Liquid Dosage > pH Adjustments and Isotonizers
                          Small Molecule Pharmaceuticals > Formulation > Solid Dosage Form > Ingredients-solid
                          Small Molecule Pharmaceuticals > Formulation > Liquid Dosage Form > pH Adjustments and Isotonizers