... MnO, was a C. Erba product ( 92% pure). H,Oz was a Prolabo Rhone-Poulenc 30 vol.% aqueous solution, and NaClO was a commercial 6%-13% active chlorine aqueous solution. ... Page 5. L. Cwte et al. /Journal of Fluorine Chemistry 87 (I 998) 19-23 23 ...