Potasio dihidrogenofosfato ≥99.0%, en cristales, BAKER ANALYZED® ACS, J.T.Baker®
Proveedor: Avantor
Sinónimos:
Potasio fosfato monobásico
3246-01EA
167.73
EUR
3246-01
3246-05
Potasio dihidrogenofosfato ≥99.0%, en cristales, BAKER ANALYZED® ACS, J.T.Baker®
Potasio dihidrogenofosfato
Formula:
KH₂PO₄ MW: 136,09 g/mol Pto. Ebullición: ∼100 °C (1013 hPa) Pto. de fusión: 253 °C Densidad: 2,3 g/cm³ (20 °C) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00011401 Núm. CAS: 7778-77-0 EINECS: 231-913-4 IR: 01-2119490224-41 Índice Merck: 13,07744 |
Resultados test especificaciones
Meets ACS Reagent Chemical Requirements |
|
For Laboratory,Research,or Manufacturing Use |
|
Assay (KH₂PO₄) (by acidimetry) | ≥99.0 % |
Insoluble Matter | ≤0.01 % |
Loss on Drying at 105°C | ≤0.2 % |
pH of 5% Solution at 25°C | 4.1 - 4.5 |
Chloride (Cl) | ≤0.001 % |
Fluoride (F) | ≤0.001 % |
Nitrogen Compounds (as N) | ≤0.001 % |
ACS - Sulfate (SO₄) | ≤0.003 % |
Heavy Metals (as Pb) | ≤0.001 % |
Iron (Fe) | ≤0.002 % |
Lead (Pb) | ≤0.001 % |
Sodium (Na) | ≤0.005 % |
Trace Impurities - Arsenic (As) | ≤3.000 ppm |
Meets Reagent Specifications for testing USP/NF monographs |
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