Molecular formula:Na3PO4,Na3PO4·H2O ,Na3PO4·12H2O
Anhydrous: 163.94;Monohydrate 181.96, Dodecahydrate: 380.18
CAS NO.:Anhydrous: 7601-54-9; Dodecahydrate: 10101-89-0
It is colorless to white crystal,powder or crystalline powder. It's odorless, easily soluble in water but insoluble in ethanol.
It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and transport:
It should be stored in a dry and ventilating warehouse, kept away from moisture and heat, unload with care as to avoid damage to packing. Furthermore, it should be stored separately from poisonous sub
In food processing industry, it is used as buffering agent, emulsifier, anti-caking agent, antioxidant additive, nutrition supplement, metal chelating agent.
|Anhydrous Na3PO4(in dry basis)w/% ≥|
Monohydrate Na3PO4·H2O,w/% ≥
Dodecahydrate Na3PO4·12H2O,w/% ≥
|Heavy Metals(Pb),mg/kg ≤||10|
|Insoluble In Water,w/% ≤||0.2|
|Loss On Ignition,w/%||(Na3PO4) ≤||2.0|