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104877 Potassium dihydrogen phosphate

for analysis (<= 0.005% Na) EMSURE® ACS,ISO,Reag. Ph Eur

Potassium dihydrogen phosphate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: mono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic

CAS #: 7778-77-0 EC Number: 231-913-4 Molar Mass: 136.09 g/mol Chemical Formula: KH₂PO₄ Hill Formula: H₂KO₄P Grade: ACS,ISO,Reag. Ph Eur
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104877
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7778-77-0231-913-4H₂KO₄PKH₂PO₄136.09 g/molACS,ISO,Reag. Ph Eur

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      1048779012
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          1048779025
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              Description
              Catalogue Number104877
              Synonymsmono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic
              References
              Product Information
              CAS number7778-77-0
              EC number231-913-4
              GradeACS,ISO,Reag. Ph Eur
              Hill FormulaH₂KO₄P
              Chemical formulaKH₂PO₄
              Molar Mass136.09 g/mol
              HS Code2835 24 00
              Quality LevelMQ300
              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)≥ 99.0 %
              Assay (alkalimetric, calculated on dried substance)98.0 - 100.5 %
              Assay (alkalimetric; dried substance)≥ 99.5 %
              Identitypasses test
              Appearance of solutionpasses test
              Insoluble matter≤ 0.01 %
              pH-value (5 %; water, 25 °C)4.2 - 4.5
              Chloride (Cl)≤ 0.0005 %
              Sulfate (SO₄)≤ 0.003 %
              Total nitrogen (N)≤ 0.001 %
              Heavy metals (as Pb)≤ 0.0010 %
              Heavy metals (ACS)≤ 0.001 %
              As (Arsenic)≤ 0.0002 %
              Fe (Iron)≤ 0.0010 %
              Na (Sodium)≤ 0.005 %
              Reducing substancespasses test
              Loss on drying (130 °C)≤ 0.2 %
              Corresponds to ACS,ISO,Reag. Ph Eur
              Global Trade Item Number
              Catalogue Number GTIN
              1048771000 04022536056265
              1048779012 04027269691509
              1048779025 04022536734507

              Documentation

              Potassium dihydrogen phosphate SDS

              Title

              Safety Data Sheet (SDS) 

              Potassium dihydrogen phosphate Certificates of Analysis

              Product Number PackagingSpecificationLot Number
              1048771000 Plastic bottlePDF Specification Document
              1048779012 Bucket, plasticPDF Specification Document
              1048779025 Fibre cartonPDF Specification Document

              Brochure

              Title
              Inorganics & Solvents for classical analysis
              More Than Sure
              Smart Up your lab

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