|
Appearance
|
White powder
|
|
Na3PO4(on dried material) %(w/w)
|
97.0min.
|
|
Water insoluble %(w/w)
|
0.2max
|
|
Arsenic (As) mg/kg
|
3max.
|
|
Heavy metals (pb) mg/kg
|
10max.
|
|
Chloride mg/kg
|
50max
|
|
Loss on ignition %(w/w)
|
0.2max
|
