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硫酸鐵銨

一(yi)、化學名(ming)：硫(liu)酸鐵(tie)(tie)銨(an)，硫(liu)酸高鐵(tie)(tie)銨(an)

二、分子式：NH4Fe(SO4)2·12H2O

三、分子(zi)量(liang)：482.252

四、CAS：10138-04-2

五、性狀：淡紫色(se)(se)八面晶(jing)體(ti)，一般(ban)稍帶淺(qian)紫色(se)(se)，在(zai)空氣中(zhong)會變為淺(qian)褐色(se)(se)，易溶(rong)于(yu)水，不溶(rong)于(yu)乙醇。

六、用(yong)途：用(yong)作分析試劑和媒染劑，也用(yong)作制造藥物等的原料。

七、包裝(zhuang)：內襯聚乙烯塑(su)料袋，外套復合塑(su)料編織袋包裝(zhuang)，每袋凈重25kg。

八、貯存與運輸：本品(pin)(pin)應貯存在干燥通風清潔的庫房中，庫溫不宜(yi)超過37℃，保持容器密封。裝(zhuang)載運輸時要輕裝(zhuang)輕放，防(fang)止(zhi)(zhi)包裝(zhuang)破損，防(fang)止(zhi)(zhi)受潮、受熱，運輸過程中防(fang)止(zhi)(zhi)雨淋(lin)受潮，應與有毒物品(pin)(pin)隔(ge)離。

質量指標SpecificationsGB/T1279-2008
分析純       化學純
含量（NH4Fe(SO4)2·12H2O），w/%  ≥Content (NH4Fe(SO4)2·12H2O),w/%  ≥99.098.0
水不溶物，w/%                ≤Water insoluble, w/%              ≤0.0050.015
氯化物（Cl）,w/%              ≤Chlorides(Cl),w/%                ≤0.00050.005
硝酸鹽（NO3），w/%             ≤Nitrates(NO3),w/%                ≤0.010.02
鈉（Na），w/%                  ≤Sodium (Na),w/%                ≤0.010.05
鎂（Mg），w/%                  ≤Magnesium(Mg),w/%             ≤0.0010.05
鉀（K），w/%                   ≤Potassium(K),w/%               ≤0.010.05
錳（Mn），w/%                  ≤Manganese(Mn),w/%              ≤0.005————
亞鐵（Fe），w/%                ≤Ferrous(Fe),w/%                 ≤0.0010.005
銅（Cu），w/%                  ≤Copper(Cu),w/%                 ≤0.0020.01
鋅（Zn），w/%                  ≤Zinc(Zn),w/%                    ≤0.0030.01
鉛（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.