Properties

Anhydrous tetra potassium phosphate is in white powder or granular. Relative density 2.534 g/cm3 and melting point 1109℃; It is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25℃,its solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions.

Application

It mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.

Package

Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag

Loading:25 kgs on pallet: 22MT/20’FCL; Un-palletized:24MT/20’FCL

Jumbo bag :20 bags /20’FCL ;

Specifications

NO	Specifications	Technical Grade
1	Appearance	White   powder or granular
2	Assay                             % ≥	98.0
3	P2O5                            % ≥	42
4	Iron(Fe)                          % ≤	0.1
5	Water insoluble matter % ≤	0.2
6	Heavy Metals,as   Pb      % ≤	0.003
7	Arsenic(As)                     % ≤	0.002
8	PH Value	9.5—10.5
9	loss on   ignition       % ≤	0.2
10	Pb               % ≤	0.0005
11	Ortho   Phosphate	Pass   test