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PX1476 Potassium Hydrogen Phthalate

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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

Products

Catalog NumberPackaging Qty/Pack
PX1476-1 Plastic bottle 500 g
PX1476-3 Plastic bottle 125 g
PX1476-5 Plastic bottle 2.5 kg
PX1476-7 Plastic drum 12 kg
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