4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) 98+%

Supplier: Thermo Scientific
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Synonyms: 4-Nitrophenyl phosphate disodium salt hexahydratepNPP disodium salt hexahydratep-Nitrophenyl phosphate disodium salt hexahydratedi-Sodium 4-nitrophenyl phosphate hexahydratePhosphatase substratePhosphoric acid 4-nitrophenyl ester disodium salt hexahydrate4-Nitrophenyl phosphate disodium hexahydrate

ACRO128860500EA 236 GBP
ACRO128860500 ACRO128860100
4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) 98+%
4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP)
Formula: C₆H₄NNa₂O₆P·6H₂O
MW: 371.144 g/mol
Melting Pt: >300 °C
Storage Temperature: Refrigerator
MDL Number: MFCD00066288
CAS Number: 333338-18-4
EINECS: 224-246-5

Order Now

Specification Test Results

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

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR