Ferric Chloride Hexahydrate

品名 Product Name 六水三氯化铁 Ferric Chloride Hexahydrate 批号 Lot No. TS3R2022011301 生产日期 Manufacture date 2022.01.13 检测日期 Analysis Date 2022.01.13 检测方法     Test Method GB/T 4482-2018 试验项目 Item(s) 标准值Standards 测试结果 Results Appearance Yellowish-brown Crystal Yellowish-brown Crystal FeCl3•6H2O, % ≥96 97.28 Fe3+, %                 ≥19.20 20.10 Fe2+, % ≤0.15 0.05 Insoluble substance, %      ≤1.00 <0.5 Free Acid, %             ≤0.80 0.25 Zn, ppm                  ≤738 196 As, ppm                   ≤11.8 <5 Pb, ppm                   ≤44.3 <10 Hg, ppm                   ≤1.18 <0.5 Cd, ppm                   ≤23.6 <5 Cr, ppm                   ≤150 89 结论 Conclusion 合格 Qualified