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硫酸鐵銨

硫酸鹽 2021年4月1日 1,007

一、化學名：硫酸鐵銨，硫酸高鐵銨

二、分子式：NH₄Fe(SO₄)₂·12H₂O

三、分子量：482.252

四、CAS：10138-04-2

五、性狀：淡紫色八面晶體，一般稍帶淺紫色，在空氣中會變為淺褐色，易溶于水，不溶于乙醇。

六、用途：用作分析試劑和媒染劑，也用作制造藥物等的原料。

七、包裝：內襯聚乙烯塑料袋，外套復合塑料編織袋包裝，每袋凈重25kg。

八、貯存與運輸：本品應貯存在干燥通風清潔的庫房中，庫溫不宜超過37℃，保持容器密封。裝載運輸時要輕裝輕放，防止包裝破損，防止受潮、受熱，運輸過程中防止雨淋受潮，應與有毒物品隔離。

質量指標	Specifications	GB/T1279-2008
質量指標	Specifications	分析純 ??????	化學純
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
硝酸鹽（NO₃），w/%?????????????≤	Nitrates(NO₃),w/%????????????????≤	0.01	0.02
鈉（Na），w/%??????????????????≤	Sodium (Na),w/%????????????????≤	0.01	0.05
鎂（Mg），w/%??????????????????≤	Magnesium(Mg),w/%?????????????≤	0.001	0.05
鉀（K），w/%???????????????????≤	Potassium(K),w/%???????????????≤	0.01	0.05
錳（Mn），w/%??????????????????≤	Manganese(Mn),w/%??????????????≤	0.005	————
亞鐵（Fe），w/%????????????????≤	Ferrous(Fe),w/%?????????????????≤	0.001	0.005
銅（Cu），w/%??????????????????≤	Copper(Cu),w/%?????????????????≤	0.002	0.01
鋅（Zn），w/%??????????????????≤	Zinc(Zn),w/%????????????????????≤	0.003	0.01
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.