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硫酸铁铵

硫酸铁铵

产品描述/ Product Description

一、化学名:硫酸铁铵,硫酸高铁铵

二、分子式:NH4Fe(SO4)2·12H2O

三、分子量:482.252

四、CAS:10138-04-2

五、性状:淡紫色八面晶体,一般稍带浅紫色,在空气中会变为浅褐色,易溶于水,不溶于乙醇。

六、用途:用作分析试剂和媒染剂,也用作制造药物等的原料。

七、包装内衬聚乙烯塑料袋,外套复合塑料编织袋包装,每袋净重25kg。

八、贮存与运输:本品应贮存在干燥通风清洁的库房中,库温不宜超过37℃,保持容器密封。装载运输时要轻装轻放,防止包装破损,防止受潮、受热,运输过程中防止雨淋受潮,应与有毒物品隔离。

质量指标 Specifications GB/T1279-2008
分析纯        化学纯
含量(NH4Fe(SO4)2·12H2O),w/%   Content (NH4Fe(SO4)2·12H2O),w/%   99.0 98.0
水不溶物,w/%                ≤ Water insoluble, w/%               0.005 0.015
氯化物(Cl),w/%              ≤ Chlorides(Cl),w/%                ≤ 0.0005 0.005
硝酸盐(NO3),w/%             ≤ Nitrates(NO3),w/%                ≤ 0.01 0.02
钠(Na),w/%                  ≤ Sodium (Na),w/%                ≤ 0.01 0.05
镁(Mg),w/%                  ≤ Magnesium(Mg),w/%             ≤ 0.001 0.05
钾(K),w/%                   ≤ Potassium(K),w/%               ≤ 0.01 0.05
锰(Mn),w/%                  ≤ Manganese(Mn),w/%              ≤ 0.005 ————
亚铁(Fe),w/%                ≤ Ferrous(Fe),w/%                 ≤ 0.001 0.005
铜(Cu),w/%                  ≤ Copper(Cu),w/%                 ≤ 0.002 0.01
锌(Zn),w/%                  ≤ Zinc(Zn),w/%                    ≤ 0.003 0.01
铅(Pb),w/%                  ≤ Lead(Pb),w/%                   ≤ 0.001 ————

1、Chemical Name: Ammonium Ferric Sulfate

2、Molecular Formula: NH4Fe(SO4)2·12H2O

3、Molecular Weight: 482.252

4、CAS: 10138-04-2

5、Character: It is lavender octahedral crystal, it will change to light brownness in the air. It is easily soluble in water ,but insoluble in ethanol.

6、Usage: It can be used as analytical reagent and mordant, also can be used as the raw material of pharmacy,etc.

7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

8、Storage and Transport: It should be stored in a dry and ventilative warehouse,kept away from heat and moisture during transportation at the temperature below 37℃, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

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