Overview and application of benzenesulfonic acid_Kain Industrial Additives

background and overview[1][2] the molecular formula of benzenesulfonic acid is c6h6o3s, with a molecular weight of 158.17. it is colorless and easy to absorb moisture and crystallize. it has a strong irritating effect on skin, eyes and mucous membranes. the melting point is 43~44℃ (containing one and a half molecules of crystal water); the melting…