用作还原剂，并作为制造其它锡化合物的中间原料；
Used as reducing agent and as intermediate raw material for manufacturing other tin compounds;
在金-锡和铜-锡宝石红玻璃制造中用作还原添加剂；
Used as reducing additive in the manufacture of gold tin and copper tin ruby red glass;
在电镀领域，溶于硫酸用作酸性电镀，或作为氢氧化锡形态用于浸没式镀锡。
In the field of electroplating,it is dissolved in sulfuric acid for acid electroplating or in the form of tin hydroxide for  immersion  tin  plating.