White crystals, soluble is water, its water solution is slightly alkali; slightly soluble in carbinol, moisture absorption.
Technical Specifications:
S/N.
SPECIFICATIONS
INDUSTRIAL GRADE
FOOD GRADE
1
Main content (as K2HPO4.3H2O)
≥
98
98
2
Phosphorous pentoxide(as P2O5)
≥
30.5
30.5
3
Potassium oxide(as K2O)
≥
40.5
40.5
4
Water insoluble
≤
0.1
0.1
5
PH of 1% water solution
9-10
9-10
6
Chloride, as CI
≤
0.3
0.3
7
Heave metals, as Pb
≤
0.001
8
Arsenic, as As
≤
0.0003
Use:
Used for boiler water treatment, ferment industry (phosphor and kalium regulator) and liquid fertilizer,and buffering agent for ethylene glycol refrigerant.
Packing
Plastic knit bag, Net weight 25kg or 50kg. Storage in ventilated and dry place.
