Potassium dihydrogen phosphate ≥99% (by acidimetry), GR ACS, Supelco®
Supplier: MilliporeSigma
PX1565-5
PX1565-20
PX1565-7
PX1565-1
EM-PX1565-5CS
1509.98
USD
EM-PX1565-5
EM-PX1565-20
EM-PX1565-7
EMD-PX1565-1
Potassium dihydrogen phosphate ≥99% (by acidimetry), GR ACS, Supelco®
Potassium dihydrogen phosphate
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
Formula:
KH₂PO₄ Boiling Pt: ~ 100 °C (1013 hPa) Melting Pt: 253 °C Density: 2.3 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011401 CAS Number: 7778-77-0 EINECS: 231-913-4 REACH: 01-2119490224-41 Merck Index: 13,07744 |
Specification Test Results
Assay | 99.0% min |
Chloride (Cl) | 0.001% max |
Heavy metals (as Pb) | 0.001% max |
Insoluble matter | 0.01% max |
Iron (Fe) | 0.002% max |
Loss on drying (105°C) | 0.2% max |
pH of a 5% solution at 25°C | 4.1-4.5 |
Sodium (Na) | 0.005% max |
Sulfate (SO4) | 0.003% max |
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