硫酸锰   MANGANESE SULFATE

一、化学名：硫酸锰

二、分子式：MnSO₄·H₂O

三、分子量：169.02

四、CAS：7785-87-7

五、性状：浅粉红色单斜晶系粗晶体。无臭。相对密度2.95。加热到200以上时开始失去结晶水，约在280时大部分结晶水失去，至700时成无水盐熔融物；800时开始分解，残留黑色的不溶性Mn₃O₄，约在1150完全分解。易溶于水，不溶于乙醇。

六、用途：营养增补剂（锰强化剂）。

七、包装：内衬聚乙烯塑料袋，外套塑料编织袋，每袋25Kg。

八、贮存与运输：本品应贮存在干燥通风清洁的库房中，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。

1、Chemical Name:  Manganese Sulfate

2、Molecular Formula : MnSO₄·H₂O

3、Molecular Weight: 169.02

4、CAS: 7785-87-7

5、Character: It is pale pink monoclinic system coarse crystal, odorless. Relative density is 2.95. It starts to lose crystal water when heated to above 200. It almost loses all crystal water when above 280. And to 700, it changes to anhydrous melts. It starts to decompose when heated to 800 and black insoluble Mn₃O₄ is left.  It completely decomposes at the temperature of 1150. It is freely soluble in water, but is insoluble in alcohol.

6、Usage: Nutritional Supplement (Manganese Fortifier)

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, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.