. ▁It ▁is ▁also ▁used ▁in ▁radical ▁re actions ; ▁for ▁example ▁in ▁a ▁synth esis ▁of ▁dia p oc yn in ▁from ▁ap oc yn in ▁where ▁iron ( II ) ▁sul f ate ▁is ▁the ▁radical ▁initi ator . ▁ ▁Saf ety ▁The ▁salt ▁is ▁an ▁ox id izer ▁and ▁forms ▁comb ust ible ▁mi xt ures ▁with ▁organ ic ▁materials ▁such ▁as ▁paper . ▁ ▁References ▁ ▁Category : Pers ulf ates ▁Category : S od ium ▁comp ounds ▁Category : O x id izing ▁agents <0x0A> </s> ▁N ug zar ▁T atal ash v ili ▁( ; ▁born ▁March ▁ 2 0 , ▁ 1 9 9 0 ▁in ▁G ori , ▁Georgia ) ▁is ▁a ▁Georg ian ▁jud oka . ▁He ▁competed ▁in ▁the ▁men ' s ▁ 7 3 ▁kg ▁event ▁at ▁the ▁ 2 0 1 2 ▁Summer ▁Olympics ▁and ▁was ▁elimin ated ▁by ▁Wang ▁Ki - Ch un ▁in ▁the ▁first ▁round . ▁T atal ash v ili ▁won ▁silver ▁Medal ▁in ▁ 2 0 1 3 ▁European ▁J udo ▁Championships . ▁ ▁On ▁ 2 6 ▁June ▁ 2 0 1 5 , ▁representing ▁Georgia ▁at ▁the ▁ 2 0 1 5 ▁European ▁Games ▁in ▁the ▁under ▁ 7 3   kg ▁category , ▁he ▁won ▁a ▁silver ▁medal . ▁ ▁He ▁lost ▁in ▁the ▁final ▁to ▁S agi ▁Mu ki ▁of ▁Israel . ▁ ▁References ▁ ▁Category : 1 9 9 0 ▁birth s ▁Category : L iving ▁people ▁Category : M ale