| ≥1 piece |
|
ITEM |
SPECIFICATION |
|
P2O5 |
85%MIN |
|
ARSENIC as As |
0.00005% MAX |
|
FLUORIDE as F |
0.001% MAX |
|
HEAVY METAL as Pb |
0.0005%MAX |
|
EASILY OXIDIZED SUBSTANCES |
0.012% MAX |
|
IRON as Fe |
0.002% MAX |
|
Chloride as Cl |
0.0005%MAX |
|
COLOR |
20% MAX |
|
|
|