di-Natrium-4-nitrophenylphosphat Hexahydrat (pNPP) 98+%
Lieferant: Thermo Scientific
Synonyme:
4-Nitrophenyldihydrogenphosphat Dinatriumsalz Hexahydrat
, ortho-Phosphorsäure(4-nitrophenyl)ester Dinatriumsalz Hexahydrat
, ortho-Phosphorsäuremono(4-nitrophenyl)ester Dinatriumsalz Hexahydrat
, p-Nitrophenylphosphat Dinatriumsalz Hexahydrat
, Phosphatasesubstrat
, pNPP
, 4-Nitrophenylphosphat Dinatriumsalz Hexahydrat
ACRO128860500EA
261
EUR
ACRO128860500
ACRO128860100
di-Natrium-4-nitrophenylphosphat Hexahydrat (pNPP) 98+%
di-Natrium-4-nitrophenylphosphat Hexahydrat (pNPP)
Formel:
C₆H₄NNa₂O₆P·6H₂O Molecular Weight: 371,144 g/mol Schmelzpunkt: >300 °C Lagertemperatur: Kühlschrank |
MDL:
MFCD00066288 CAS-Nummer: 333338-18-4 EINECS: 224-246-5 |
Spezifikation Testergebnisse
Appearance | White to light yellow Crystalline powder or crystals |
Infrared spectrum | Conforms |
Water | 27.5 to 31.0 % (K.F.) |
Solubility | (5 % in water) Clear |
HPLC | ≤0.1 % free 4-nitrophenol |
Titration with HClO4 | 98.0 to 102.0 % |
UV | at 220 nm A: ≤0.301 |
UV | at 245 nm A: ≤0.046 |
Color scale | ≤10 APHA |
Residue after evaporation | ≤0.0003 % |
Acidity | ≤0.0002 meq/g |
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