|
ITEMS
|
STANDARD
|
|
PURITY(As Na5P3O10):
|
94% MIN.
|
|
Total Phosphorous(as P2O5):
|
57%MIN.
|
|
Water insoluble:
|
0.06 %MAX.
|
|
Iron:
|
0.009%MAX.
|
|
PH Value:
|
9.2-10
|
|
Particle size(1mm screens test retained on mesh)
|
2%MAX.
|
|
Bulk density( g/cm3 ):
|
0.65-0.75
|
