di-Potassium hydrogen phosphate ≥99.0% analytical reagent
Leverancier: VWR Chemicals
Ratings:
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Total Ratings: 0
Avg. Ratings: 0.0 out of 5
Synoniemen:
Potassium hydrogen phosphate
26931.365EA
351
EUR
26931.365
26931.263
26931.460
di-Potassium hydrogen phosphate ≥99.0% analytical reagent
di-Potassium hydrogen phosphate
Formule:
K₂HPO₄ MW: 174,18 g/mol Smeltpunt: 340 °C Dichtheid: 2,3 g/cm³ (20 °C) Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00011383 CAS nummer: 7758-11-4 EINECS: 231-834-5 Merck Index: 13,07743 |
Specification Test Results
Assay | Min. 99.0 % |
pH (20°C; 5 %) | 8.7 - 9.3 |
Heavy metals (as Pb) | Max. 5 ppm |
Loss on drying (130°C) | Max. 1 % |
Total N (Nitrogen) | Max. 10 ppm |
Cl (Chloride) | Max. 30 ppm |
SO4 (Sulphate) | Max. 50 ppm |
Fe (Iron) | Max. 10 ppm |
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