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联系人 Ms. Lin
National Science Park of Nanjing University, Gulou District, Nanjing City 210093 China, Nanjing, Jiangsu
Ferrous chloride dihydrate
CAS No.:*********2
off-white solid
Assay:*9%
vacuum packing
Apperance:White crystals. Stable in air than ferrous chloride tetrahydrate. But may also be air-oxidized yellow. Soluble in water, alcohol and acetic acid, slightly soluble in acetone, insoluble in ether. Soluble in water turns green solution.
Purpose: Direct for sewage, waste water management, as a reducing agent and a mordant, widely used in textile printing and dyeing industry, but also for the high pressure oil component. Also used in medicine, metallurgy and photography.
Water insoluble:0.**2%；
Sulphate:0.**4%；
Fe:0.*1%；
Cu:0.*1%；
As:0.**1%;
Zn:0.***5%;
Mn:0.*7%;
Pb:0.**5%;
Assay（FeCl2.2H2O):*9%;
