|
Item
|
Industrial Grade
|
|
Apperance
|
White powder
|
|
P2O5, %
|
65
±
2
|
|
Al203, %
|
16
±
1
|
|
Fe2O3, %
|
0.02
|
|
Relative density(25ºC), %
|
1.44 ~ 1.47
|
|
PH value(10g/L)
|
1.4-2.6
|