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104874 Potassium hydrogen phthalate

for analysis EMSURE® Reag. Ph Eur

Potassium hydrogen phthalate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 877-24-7 EC Number: 212-889-4 Molar Mass: 204.22 g/mol Hill Formula: C₈H₅KO₄ Grade: Reag. Ph Eur
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104874
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
877-24-7212-889-4C₈H₅KO₄204.22 g/molReag. Ph Eur

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      1.04874.1000
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          1.04874.9012
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              Description
              Catalogue Number104874
              References
              Product Information
              CAS number877-24-7
              EC number212-889-4
              GradeReag. Ph Eur
              Hill FormulaC₈H₅KO₄
              Molar Mass204.22 g/mol
              HS Code2917 39 20
              Structure formula ImageStructure formula Image
              Quality LevelMQ300
              Applications
              Biological Information
              Physicochemical Information
              Density1.571 g/cm3 (20 °C)
              Flash point197.3 °C not applicable
              Melting Point295 - 300 °C
              pH value4.0 (50 g/l, H₂O, 20 °C)
              Bulk density900 kg/m3
              Solubility80 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat > 3200 mg/kg
              Safety Information according to GHS
              RTECSCZ4326000
              Storage class10 - 13 Other liquids and solids
              WGKWGK 1 slightly hazardous to water
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +2°C to +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (Perchloric acid titration from dried substance)≥ 99.5 %
              Identity (IR-spectrum)passes test
              In water insoluble matter≤ 0.005 %
              Chloride (Cl)≤ 0.002 %
              Sulfur compounds (as SO₄)≤ 0.005 %
              Heavy metals (as Pb)≤ 0.0005 %
              Cu (Copper)≤ 0.0002 %
              Fe (Iron)≤ 0.0005 %
              Na (Sodium)≤ 0.01 %
              Pb (Lead)≤ 0.0005 %
              Loss on Drying (105 °C)≤ 0.2 %
              Corresponds to Reag. Ph Eur
              Global Trade Item Number
              Catalogue Number GTIN
              1.04874.0250 04022536056166
              1.04874.1000 04022536056173
              1.04874.9012 04027269691516