返回
商品详情
  • Tansoole	G82942B	硫酸亚铁铵六水合物|Ammonium iron(II) sulfate hexahydrate|7783-85-9|Greagent|

Tansoole G82942B 硫酸亚铁铵六水合物|Ammonium iron(II) sulfate hexahydrate|7783-85-9|Greagent|

¥18.00
会员最低¥18.00
-
+
  • 商品详情
  • 基本信息
  • 用户评论0
  • 用户咨询0
  •  

         货品编号:  Tansoole.G82942B

         品牌:  Tansoole

         品名:  硫酸亚铁铵六水合物

         规格:  500g

     

         质量标准
         检测项                                                             标准值

         锌(Zn),%:                                                     ≤0.005
         氨水不沉淀物(以硫酸盐计),%:                     ≤0.1
         含量(Fe(NH4)2(SO4)2.6H2O),%:                ≥99.5
         pH(50g/L溶液,25℃):                                   3-5
         铜(Cu),%:                                                    ≤0.002
         氯化物(Cl),%:                                              ≤0.001
         磷酸盐(PO4),%:                                          ≤0.0005
         锰(Mn),%:                                                   ≤0.05
         高铁(Fe),%:                                                ≤0.01
         水不溶物,%:                                                ≤0.005