... Co.,Ltd is a top level China ferric sulfate solution 43% manufacturer and supplier,Website:http://www.hz3rferricchloride.com, and with ... -072-9CAS No. : 10028-22-5SYSTEMATIC NAME:ferric sulfate solution 43%OTHER NAME:Iron (III) Sulfate, Ferric sulfate, Red Iron Liquor ... : Clear dark brown liquid, red/brown liquidSPECIFICATIONS:ferric sulfate solution 43%Ferrous Iron: 0.2%Free acid % as H2SO4: +0.5 ...