Specifications Specifications
Industrial grade Food grade
Appearance
White crystals
Main content, min
99.0 99.0
Phosphorus pent-oxide, min
52.0 52.0
Potassium oxide,as K2O, max
34.0 34.0
Water insoluble, max
0.1 0.05
Chloride,as CL, max
0.2 0.02
Moisture, max
0.2 0.2
Heavymetals,as Pb, max
- 0.001
Arsenic,as As, max
- 0.0003
Fluoride,as F, max
- 0.002
PH
4.4-4.8 4.4-4.8
[appearance] colorless tetragonal crystal or white crystalline powder .
[uses] fertilizer, 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: 25kg, 50kg.
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