Product Description Chemical name Meta-Nitro Benzene sulfonic acid sodium salt Molecular formula C6H4O5NSNa Molecular weight 225.16 CAS No. 127-68-4 Properties Physical form White powder Concentration (%) 161;Y95.0 PH 7.0 -9.0 Calcium sale 3-10g/L Solubility 25g/100ml Moisture ¹2.0% Water-insoluble ¹0.2% Application MBS is used as a nickel stripper in electroplating industry, as a resisting agent in dyeing and printing industry. 25KG/bag