Disodium 4-nitrophenylphosphate（4264-83-9）subject

 Chinese Name: two sodium nitrobenzene phosphoric acid, sodium two 4- nitrophosphate

English Name: PNPP-NA2; 4-NPP; 4-Nitrophenyl phosphate disodium salthexahydrate

Other names: two sodium nitro phosphate; 4- nitrophenyl phosphate disodium salt water two six -4- two sodium phosphate nitrobenzene ester;

Grade: Reagent Grade

CAS number: 4264-83-9

Content: 98%

Molecular formula: C6H4NNa2O6P · 6H2O= 371.14

Em (312nm, 0.15M AMP Buffer, pH 10.25):>9800

Inorganic Phosphate (% by Weight): ≤ 1%

The melting point of 300 DEG C, to light and humidity sensitive.

Soluble in water, not stable at 25 ℃, the solution of the slow decomposition. The maximum absorption wavelength of 310nm. The maximum absorption wavelength of 310nm. Use: Determination of acid and alkaline phosphatase (phosphatases)chromogenic substrate; reaction can produce end products of yellow, can be read at a wavelength of 405nm, the reaction can be 3 N NaOH solution to stop.

Molecular structure

Molecular structure

Molecular structure

Packing: 5g, 50g, 100g, 1kg

Save: 2~8 ℃, avoid light