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4-Nitrofenylfosforečnan dvojsodný hexahydrát (pNPP), powder

Dodavatel: MP Biomedicals

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

0210087825 0210087850 02100878.5 0210087801 0210087805 0210087810
ICNA0210087825EA 7630 CZK
ICNA0210087825 ICNA0210087850 ICNA02100878.5 ICNA0210087801 ICNA0210087805 ICNA0210087810
4-Nitrofenylfosforečnan dvojsodný hexahydrát (pNPP), powder
4-Nitrofenylfosforečnan dvojsodný hexahydrát (pNPP)

p nitrophenol is the substrate of choice for use with alkaline phosphatase in ELISA procedures. This substrate produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 M NaOH and read at 405 nm.


p-nitrophenol is suitable for use as a substrate for alkaline and acid phosphatase.


Typically a pNPP concentration of 1 mg/ml is used


Soluble in water.

Vzorec: C₆H₄NNa₂O₆P·6H₂O
MW: 371,144 g/mol
Bod tání: >300 °C (lit.)
Storage Temperature: Freezer
MDL Number: MFCD00066288
CAS číslo: 333338-18-4
EINECS: 224-246-5

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Výsledky specifikačního testu

Identity Test Passes
Water Content 27 - 31%
Free p-Nitrophenol ≤0,005%

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