Potassium hydrogénophtalate ≥99.5%, AnalaR NORMAPUR® pour analyses
Supplier: VWR Chemicals
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About this item
CAS Number:877-24-7
:
Formula:HOOCC₆H₄COOK
MDL Number:MFCD00013070
:204.22 g/mol
Merck Index:13,07694
Melting Pt:295…300 °C
Density:1.6362 g/cm³ (20 °C)
Storage Temperature:Température ambiante
EINECS:212-889-4
Specification Test Results
- Assay (calculated on dried substance):Min. 99.5 %
- IR Spectrum:Passes test
- Heavy metals (as Pb):Max. 5 ppm
- Insolubility in water:Max. 50 ppm
- Loss on drying (105°C):Max. 0.2 %
- Sulphur compounds (as SO4):Max. 50 ppm
- Cl (Chloride):Max. 20 ppm
- Cu (Copper):Max. 2 ppm
- Fe (Iron):Max. 5 ppm
- Na (Sodium):Max. 100 ppm
- Pb (Lead):Max. 5 ppm
Specification Test Results
Related Information
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Search by Lot Number14520600.pdf spec_VWRC26948.146 spec_VWRC26948.146 spec_VWRC26948.237 spec_VWRC26948.237
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