98% min

Potassium oxide, as K2O

53% min

Insoluble matter in water

0.20% max

PH,1%

8.2

Iron, as Fe

0.004% max

Moisture

2.0% max

Chloride, as Cl

0.5% max

Arsenic, as As

0.002% max

Heavy Metals, as Pb

0.005% max

Packing:

In pp bags, 25kg net.

Properties:

WHITE CRYSTAL GRANULAR, IT CAN MOISTURE ABSORPTION, SCORCH CONVERT TO PYROPHOSPHATE, SOLUBLE IN WATER AND THE WATER SOLUTION IS WEAK-BASE TO PHENOLPHTHALEIN, SLOW SOLUBLE IN ALCOHOL.

Application:

For medicine and ferment industry, and for chemical reagent, culture medium of bacterial, buffer of ph, it is a raw material for production potassium pyrophosphate, it’s a high-efficient compound fertilizer.