diwodorofosforan potasu 99,0 Acidimetry ACS zA
Dostawca: PanReac AppliChem
Synonim:
Monopotassiumphosphate, prim.-Potassium phosphate, Monopotassium phosphate, Potassium phosphate monobasic, Monobasic Potassium Phosphate, Potassium dihydrogen orthophosphate
131509.1210
131509.1211
131509.1214
APPC131509.1210EA
342
PLN
APPC131509.1210
APPC131509.1211
APPC131509.1214
diwodorofosforan potasu 99,0 Acidimetry ACS zA
diwodorofosforan potasu
Formuła:
KH₂PO₄ MW: 136.09 g/mol Temp. Wrzenia: 252 °C Temp. topnienia: 252 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00011401 Numer CAS: 7778-77-0 Numer WE (dawny EINECS): 231-913-4 Klasyfikacja Merck : 13,07744 |
Wyniki testów specyfikacyjnych
Minimum Assay (Acidim.) | 99.0% |
pH of 5% Solution | 4.2 - 4.5 |
Insoluble Matter in H₂O | Max. 0.01% |
Loss on Drying at 105 °C | Max. 0.2% |
Chloride (Cl) | Max. 0.0005% |
Nitrogen Compounds (as N) | Max. 0.001% |
Sulphate (SO₄) | Max. 0.003% |
As | Max. 0.0002% |
Heavy Metals (ICP-OES) | Max. 0.001% |
Ag (by ICP) | 5 mg/kg (ppm) |
Al (by ICP) | 5 mg/kg (ppm) |
Au (by ICP) | 5 mg/kg (ppm) |
B (by ICP) | 5 mg/kg (ppm) |
Ba (by ICP) | 5 mg/kg (ppm) |
Be (by ICP) | 5 mg/kg (ppm) |
Bi (by ICP) | 5 mg/kg (ppm) |
Ca (by ICP) | 50 mg/kg (ppm) |
Cd (by ICP) | 5 mg/kg (ppm) |
Co (by ICP) | 5 mg/kg (ppm) |
Cr (by ICP) | 5 mg/kg (ppm) |
Cu (by ICP) | 5 mg/kg (ppm) |
Fe (by ICP) | 10 mg/kg (ppm) |
Ga (by ICP) | 5 mg/kg (ppm) |
Ge (by ICP) | 5 mg/kg (ppm) |
In (by ICP) | 5 mg/kg (ppm) |
Mg (by ICP) | 5 mg/kg (ppm) |
Mn (by ICP) | 5 mg/kg (ppm) |
Mo (by ICP) | 5 mg/kg (ppm) |
Na (by ICP) | 50 mg/kg (ppm) |
Ni (by ICP) | 5 mg/kg (ppm) |
Pb (by ICP) | 5 mg/kg (ppm) |
Sb (by ICP) | 5 mg/kg (ppm) |
Se (by ICP) | 5 mg/kg (ppm) |
Si (by ICP) | 5 mg/kg (ppm) |
Sr (by ICP) | 5 mg/kg (ppm) |
Ti (by ICP) | 5 mg/kg (ppm) |
Tl (by ICP) | 5 mg/kg (ppm) |
V (by ICP) | 5 mg/kg (ppm) |
Zn (by ICP) | 5 mg/kg (ppm) |
Zr (by ICP) | 5 mg/kg (ppm) |
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