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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

Potassium dihydrogen phosphate ≥99% (by acidimetry), GR ACS ACS, Supelco®

Supplier: EMD MILLIPORE - AA – CORP

PX1565-5 PX1565-20 PX1565-7 PX1565-1
EM-PX1565-5CS 1236 USD InStock
EM-PX1565-5 EM-PX1565-20 EM-PX1565-7 EMD-PX1565-1
Potassium dihydrogen phosphate ≥99% (by acidimetry), GR ACS 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
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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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