Avail from us the excellent quality ferrous sulphate heptahydrate, which is manufactured using the finest quality raw material. We are one of the prime supplier of ferrous sulphate heptahydrate in india. The ferrous sulphate heptahydrate, we offer widely demanded in the market due to it efficient performance and high quality. specifications purity : 99 %size : crystalscolor : light greenfe content : 19 % minlead : 4 ppmarsenic : nilph : 3chlorides : 100 ppminsolubles : 0.5% used for fertilizercattle feed supplementdyes & chemicalswater treatment