insoluble substances 1 0 max ferric sulphate

{"cid":"91148437","title":"Ferric Sulphate With Insoluble Substances % 1.0 Max Fe3 Content % 19Min PH 1% Water Solution 2.0-3.0","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/db\/36fe7207a6917bc05dd7b8609638-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Bluwat","Model Number":"BLU FS SERIES","Minimum Order Quantity":"1000KG","Delivery Time":"within 15 days after payment","Place of Origin":"China","Packaging Details":" 25kgs, or 1000kgs ton-bag on pallets","Payment Terms":"L\/C, TT, DP, DA","Ec Number":"10028-22-5","Fe3+ Content (%)":"19Min","Application":"Water Treatment","Leading Time":"Within 10 Ddays","Other Names":"PFS,coagulant","Purity":">98%","Port":"Qingdao Port","Free H2SO4 (%)":"1.5 Max"}}