磷酸镁 TRIMAGNESIUM PHOSPHATE
一、化学名：磷酸镁
二、分子式：Mg3(PO4) 2·XH2O
三、分子量：无水物：262.86
四、CAS：7757-87-1
五、性状：白色结晶性粉末。可分为含有4、5或8个分子结合水的三种磷酸镁。易溶于稀无机酸，几乎不溶于水。
六、用途：营养增补剂。
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。
含量【Mg3(PO4) 2 】(灼烧干基计), w/%
Content【Mg3(PO4) 2 】(Ignited Basis) , w/%
Loss on Heating (425℃) , w/%
30.0-37.0 (8H2O)
20.0-27.0 (5H2O)
15.0-23.0 (4H2O)
1、Chemical Name: Trimagnesium Phosphate
2、Molecular Formula: Mg3(PO4) 2·XH2O
3、Molecular Weight: Anhydrous: 262.86
4、CAS: 7757-87-1
5、Character: It occurs as white, crystalline powder. It may contain four, five or eight hydrates. It’s readily soluble in dilute mineral acids, but almost insoluble in water.
6、Usage: Nutrient
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.
关键字： 食品级磷酸三镁，医药级磷酸镁
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