Molecular formula: K3PO4.nH2O(n=0,3)
Molecular weight: 212.27(n=0) (n=3)
Model No.: CF-TKP1300(anhydrous) / CF-TKP1303(trihydrate)
Standards: Q/WWY19-2003
Properties: White or colorless crystal, easily soluble in water
Guaranteed Technical Specification:
|
Specifications |
Anhydrous
K3PO4 |
Trihydrate
(K3PO4.3H2O) |
|
Appearance |
White Powder |
White or Colorless
crystal powder |
|
Main contents, as K3PO4 % |
≥98.0 |
≥97.0 |
|
P2O5 % |
≥32.8 |
≥26.0 |
|
K2O % |
≥65.0 |
-- |
|
PH value |
11.5-12.5 |
11.5-12.5 |
|
Water insoluble matter % |
≤0.1 |
≤0.1 |
|
Fluoride, as F % |
-- |
-- |
|
Heavy metals, as Pb % |
-- |
≤0.005 |
|
Arsenic, as As % |
-- |
≤0.005 |
|
Chlorides, as Cl- % |
-- |
-- |
|
Sulphates, as SO42- % |
-- |
-- |
Uses: Used to make liquid soap, P+K fertilizer and softener of boiler water, and also used as emulsifier and potassium strengthener in food industry.
Packing and storage: 25kg or 50kg woven bag with plastic liner stored at a cool, dry and well ventilated place.
