RE: Tri Potassium Phosphate Anhydrous
[molecular formula] K3PO4
[CAS NO] 7778-53-2
[index]
Specifications Specifications
Industrial grade Food grade
Main content, % min 98.0 98.0
Phosphorus pent-oxide, %min 32.8 32.8
Potassium oxide,as K2O,% min 65.5 65.5
Water insoluble, % max 0.1 0.1
Heavymetals,as Pb, % max 0.001
Arsenic,as As, % max 0.0003
Fluoride,as F, % max 0.003
PH 11.5-12.5 11.5-12.5
Sieve test(through 60 mesh) 90.0 90.0
[appearance] white crystalline powder .
[uses] as soft water agent for boiler,used as a high effective K.P liquid compound fertilizer, food additive.germs culture agent , forage nutrition extender, leavening agent, flavoring agent , ferment auxiliary, nutrition intensifier, ferment forage. buffer, chelating agent.
[packing] woven bag lined PE bag , Net Wt: 20kg, 50kg. 1000kg