potassium phosphate

We manufacture potassium phosphate,the mesh from 60-120,adjustable with needing,paking in 25kg per bags.delivery within two weeks from the date of receiving L/C.price will be offer after mutul discussion.
The specification of are as follows:
potassium phosphate (FOOD GRADE)


Name of index       HG2927-1999
Content(on the base of dry basis)，%            >=98.0
Arsnic (As), %       <=0.0003
Heavy metal(As Pb), %    <=0.002
Fluorides(As F), %    <=0001
Pb, %           <=0.0005
Water insolubles, %   <=0.2
Loss on drying, %   <=1.0