Dinatrium 4-nitrofenylfosfat hexahydrat (pNPP) 98+%

Leverantör: Thermo Scientific

Synonyms: 4-Nitrophenyl phosphate disodium salt hexahydrate, Phosphatase substrate, p-Nitrophenyl phosphate disodium salt hexahydrate, Phosphoric acid 4-nitrophenyl ester disodium salt hexahydrate, 4-Nitrophenyl phosphate disodium hexahydrate, pNPP disodium salt hexahydrate, di-Sodium 4-nitrophenyl phosphate hexahydrate

128860100 128860500
ACRO128860100EA 1850 SEK
ACRO128860100 ACRO128860500
Dinatrium 4-nitrofenylfosfat hexahydrat (pNPP) 98+%
Dinatrium 4-nitrofenylfosfat hexahydrat (pNPP)
Formel: C₆H₄NNa₂O₆P·6H₂O
MW: 371,144 g/mol
Smältpunkt: >300 °C
Storage Temperature: Kylskåp
MDL Number: MFCD00066288
CAS nummer: 333338-18-4
EINECS: 224-246-5

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Specifikation testresultat

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 245 nm A: ≤0.046
Color scale ≤10 APHA
Residue after evaporation ≤0.0003 %
Acidity ≤0.0002 meq/g

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