4-Nitrophenyl sulfate potassium salt, 5 g

4-Nitrophenyl Sulfate Potassium Salt is widely used in synthesis and formulation workflows. This compound, identified as an organic salt, has a molecular formula of C6H5NO6PSK and a molecular weight of 249.14 g/mol. It belongs to the class of aromatic sulfonic acids and their derivatives. This potassium salt form is particularly specified as having a purity of 98% and is supplied in a 5g pack. It serves as a chromogenic substrate, undergoing a colorimetric reaction upon the action of certain enzymes, making it useful in diagnostic tests. Additionally, it may find utility in the detection of nitroreductases and other related enzymes due to its ability to produce a visible color change upon reaction.

• CAS Number: 6217-68-1