1、Chemical Name: Tri magnesium Phosphate penta hydrate
2、Molecular Formula: Mg3(PO4) 2·5H2O
3、Molecular Weight: 406.98
4、CAS: 13446-23-6
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.
Specification | FCC VII |
Content(Mg3(PO4) 2,Ignited Basis) , w/% | 96.0-101.5 |
Arsenic(as As), w/% ≤ | 0.0003 |
Fluorides,w/% ≤ | 0.0025 |
Lead(Pb),mg/kg ≤ | 0.0002 |
Loss on Iginition (425℃) , w/% | 20.0-27.0 (5H2O) |
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