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PX1476 Potassium Hydrogen Phthalate

Meets ACS Specifications GR ACS

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 Chemical Formula: HOCOC₆H₄COOK
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PX1476
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberChemical FormulaMolar Mass
877-24-7212-889-4HOCOC₆H₄COOK204.22 g/mol

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                  Description
                  Catalogue NumberPX1476
                  Alternate Names
                  • Potassium Biphthalate
                  • Potassium Acid Phthalate
                  References
                  Product Information
                  CAS number877-24-7
                  EC number212-889-4
                  Chemical formulaHOCOC₆H₄COOK
                  Molar Mass204.22 g/mol
                  Quality LevelMQ200
                  Applications
                  ApplicationMeets ACS Specifications GR ACS
                  Key Applications General Chemistry
                  Biological Information
                  Physicochemical Information
                  Flash point197.3 °C
                  Melting Point295 - 300 °C
                  pH value4.0 (50 g/l, H₂O, 20 °C)
                  Solubility80 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  RTECSCZ4326000
                  Storage class10 - 13 Other liquids and solids
                  WGKWGK 3 highly 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 room temperature.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Assay (dried basis)99.95-100.05%
                  Chlorine compounds (as Cl)0.003% max
                  ColorWhite
                  FormCrystals
                  Heavy Metals (by ICP-OES)5ppm max
                  Insoluble matter0.005% max
                  Iron (Fe)5ppm max
                  Sodium (Na)0.005% max
                  Sulfur compounds (as S)0.002% max
                  pH of a 0.05 m solution at 25.0 ± 0.2°C4.00-4.02
                  Global Trade Item Number
                  Catalog Number GTIN
                  PX1476-1 04061839432673
                  PX1476-3 04061839432680
                  PX1476-5 04061839432697
                  PX1476-7 04061839432703

                  Documentation

                  Potassium Hydrogen Phthalate SDS

                  Title

                  Safety Data Sheet (SDS) 

                  Potassium Hydrogen Phthalate Certificates of Analysis

                  TitleLot Number
                  PX1476