4-nitrobenzenesulphonic acid, p-Nitroben
4-nitrobenzenesulphonic acid, p-Nitrobenzenesulfonic

Molecular Formula C6H5NO5S

Molecular Weight 203.17

InChI InChI=1/C6H5NO5S/c8-7(9)5-1-3-6(4-2-5)13(10,11)12/h1-4H,(H,10,11,12)

CAS Registry Number 138-42-1

EINECS 205-329-5

Molecular Structure

Physical and Chemical Properties: light yellow crystals. Mp :107-112 ℃, insoluble in water, soluble in ethanol, ethyl acetate and other organic solvents. Content ≥ 98.5.0%.

Uses: This product is an organic synthesis intermediate.