4-Nitrophenyl phosphate disodium salt hexahydrate

4-Nitrophenyl phosphate disodium salt hexahydrate, min. 99 %, p.a. p-Nitrophenyl phosphate, pNPP C6H4NNa2O6P · 6 H2O, Mol.weight 371,12g/mol, Storage temp. +4°C, CAS-No. 4264-83-9, EG-No. 224-246-5