Content------------------------------------------------94% min.
P2o5 content-----------------------------------------57%min.
Whiteness---------------------------------------------88%min.
Insoluble matter--------------------------------------0.1%max.
Fe--------------------------------------------------------70ppm max.
Size: residue on 1.00 test sieve------------------5.0%max.
Loss on ignition (500℃)----------------------------1% max.
Ph value (1% solution)------------------------------9.2-10.0
Bulk density (g/cm3)--------------------------------0.65-0.99
Packing: 25kg in net PP bag, 20MT in the 20’FCL
Uses:Mainly used as addition agent ,soap synergistic agent for synthetic detergent ;adjust and buffer the soap PH value ;auxiliaries for paint and dyeing ;dispersant of drilling mud ;anti –oil agent in papermaking industry.